# Generated from tnsnames.g4 by ANTLR 4.5.1
# encoding: utf-8
from io import StringIO

from antlr4 import *


def serializedATN():
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        buf.write("\u02cb\u02cc\7\7\2\2\u02cc\u02cd\t\7\2\2\u02cd\u02ce\7")
        buf.write("\4\2\2\u02ce\u00af\3\2\2\2\u02cf\u02d0\7\3\2\2\u02d0\u02d1")
        buf.write("\7L\2\2\u02d1\u02d2\7\7\2\2\u02d2\u02d3\7\33\2\2\u02d3")
        buf.write("\u02d4\7\4\2\2\u02d4\u00b1\3\2\2\2\u02d5\u02d6\7\3\2\2")
        buf.write("\u02d6\u02d7\7M\2\2\u02d7\u02d8\7\7\2\2\u02d8\u02d9\7")
        buf.write("\33\2\2\u02d9\u02da\7\4\2\2\u02da\u00b3\3\2\2\2\60\u00b7")
        buf.write("\u00b9\u00c0\u00cd\u00cf\u00d8\u00da\u00e3\u00ec\u00f1")
        buf.write("\u00f4\u00fb\u0100\u0106\u010c\u010e\u0111\u0115\u011c")
        buf.write("\u012a\u016c\u0171\u0174\u017b\u0180\u0199\u01a0\u01a4")
        buf.write("\u01ab\u01b2\u01b7\u01d4\u01d8\u01eb\u01ef\u0202\u0207")
        buf.write("\u0220\u0226\u024d\u0251\u0268\u0273\u02a0\u02b4\u02bb")
        return buf.getvalue()


class tnsnamesParser(Parser):

    grammarFileName = "tnsnames.g4"

    atn = ATNDeserializer().deserialize(serializedATN())

    decisionsToDFA = [DFA(ds, i) for i, ds in enumerate(atn.decisionToState)]

    sharedContextCache = PredictionContextCache()

    literalNames = ["<INVALID>", "'('", "')'", "'['", "']'", "'='", "'.'",
                    "','", "'\"'", "'''"]

    symbolicNames = ["<INVALID>", "L_PAREN", "R_PAREN", "L_SQUARE", "R_SQUARE",
                     "EQUAL", "DOT", "COMMA", "D_QUOTE", "S_QUOTE", "CONNECT_DATA",
                     "DESCRIPTION_LIST", "DESCRIPTION", "ADDRESS_LIST",
                     "ADDRESS", "PROTOCOL", "TCP", "HOST", "PORT", "LOCAL",
                     "IP", "YES_NO", "ON_OFF", "TRUE_FALSE", "COMMENT",
                     "INT", "OK", "DEDICATED", "SHARED", "POOLED", "LOAD_BALANCE",
                     "FAILOVER", "UR", "UR_A", "ENABLE", "BROKEN", "SDU",
                     "RECV_BUF", "SEND_BUF", "SOURCE_ROUTE", "SERVICE",
                     "SERVICE_TYPE", "KEY", "IPC", "SPX", "NMP", "BEQ",
                     "PIPE", "PROGRAM", "ARGV0", "ARGS", "SECURITY", "SSL_CERT",
                     "CONN_TIMEOUT", "RETRY_COUNT", "TCT", "IFILE", "DQ_STRING",
                     "SERVICE_NAME", "SID", "INSTANCE_NAME", "FAILOVER_MODE",
                     "GLOBAL_NAME", "HS", "RDB_DATABASE", "SERVER", "BACKUP",
                     "TYPE", "SESSION", "SELECT", "NONE", "METHOD", "BASIC",
                     "PRECONNECT", "RETRIES", "DELAY", "QUAD", "ID", "WS"]

    RULE_tnsnames = 0
    RULE_tns_entry = 1
    RULE_ifile = 2
    RULE_lsnr_entry = 3
    RULE_lsnr_description = 4
    RULE_alias_list = 5
    RULE_alias = 6
    RULE_description_list = 7
    RULE_dl_params = 8
    RULE_dl_parameter = 9
    RULE_description = 10
    RULE_d_params = 11
    RULE_d_parameter = 12
    RULE_d_enable = 13
    RULE_d_sdu = 14
    RULE_d_recv_buf = 15
    RULE_d_send_buf = 16
    RULE_d_service_type = 17
    RULE_d_security = 18
    RULE_d_conn_timeout = 19
    RULE_d_retry_count = 20
    RULE_d_tct = 21
    RULE_ds_parameter = 22
    RULE_address_list = 23
    RULE_al_params = 24
    RULE_al_parameter = 25
    RULE_al_failover = 26
    RULE_al_load_balance = 27
    RULE_al_source_route = 28
    RULE_address = 29
    RULE_a_params = 30
    RULE_a_parameter = 31
    RULE_protocol_info = 32
    RULE_tcp_protocol = 33
    RULE_tcp_params = 34
    RULE_tcp_parameter = 35
    RULE_tcp_host = 36
    RULE_tcp_port = 37
    RULE_tcp_tcp = 38
    RULE_host = 39
    RULE_port = 40
    RULE_ipc_protocol = 41
    RULE_ipc_params = 42
    RULE_ipc_parameter = 43
    RULE_ipc_ipc = 44
    RULE_ipc_key = 45
    RULE_spx_protocol = 46
    RULE_spx_params = 47
    RULE_spx_parameter = 48
    RULE_spx_spx = 49
    RULE_spx_service = 50
    RULE_nmp_protocol = 51
    RULE_nmp_params = 52
    RULE_nmp_parameter = 53
    RULE_nmp_nmp = 54
    RULE_nmp_server = 55
    RULE_nmp_pipe = 56
    RULE_beq_protocol = 57
    RULE_beq_params = 58
    RULE_beq_parameter = 59
    RULE_beq_beq = 60
    RULE_beq_program = 61
    RULE_beq_argv0 = 62
    RULE_beq_args = 63
    RULE_ba_parameter = 64
    RULE_ba_description = 65
    RULE_bad_params = 66
    RULE_bad_parameter = 67
    RULE_bad_local = 68
    RULE_bad_address = 69
    RULE_connect_data = 70
    RULE_cd_params = 71
    RULE_cd_parameter = 72
    RULE_cd_service_name = 73
    RULE_cd_sid = 74
    RULE_cd_instance_name = 75
    RULE_cd_failover_mode = 76
    RULE_cd_global_name = 77
    RULE_cd_hs = 78
    RULE_cd_rdb_database = 79
    RULE_cd_server = 80
    RULE_cd_ur = 81
    RULE_fo_params = 82
    RULE_fo_parameter = 83
    RULE_fo_type = 84
    RULE_fo_backup = 85
    RULE_fo_method = 86
    RULE_fo_retries = 87
    RULE_fo_delay = 88

    ruleNames = ["tnsnames", "tns_entry", "ifile", "lsnr_entry", "lsnr_description",
                 "alias_list", "alias", "description_list", "dl_params",
                 "dl_parameter", "description", "d_params", "d_parameter",
                 "d_enable", "d_sdu", "d_recv_buf", "d_send_buf", "d_service_type",
                 "d_security", "d_conn_timeout", "d_retry_count", "d_tct",
                 "ds_parameter", "address_list", "al_params", "al_parameter",
                 "al_failover", "al_load_balance", "al_source_route",
                 "address", "a_params", "a_parameter", "protocol_info",
                 "tcp_protocol", "tcp_params", "tcp_parameter", "tcp_host",
                 "tcp_port", "tcp_tcp", "host", "port", "ipc_protocol",
                 "ipc_params", "ipc_parameter", "ipc_ipc", "ipc_key",
                 "spx_protocol", "spx_params", "spx_parameter", "spx_spx",
                 "spx_service", "nmp_protocol", "nmp_params", "nmp_parameter",
                 "nmp_nmp", "nmp_server", "nmp_pipe", "beq_protocol",
                 "beq_params", "beq_parameter", "beq_beq", "beq_program",
                 "beq_argv0", "beq_args", "ba_parameter", "ba_description",
                 "bad_params", "bad_parameter", "bad_local", "bad_address",
                 "connect_data", "cd_params", "cd_parameter", "cd_service_name",
                 "cd_sid", "cd_instance_name", "cd_failover_mode", "cd_global_name",
                 "cd_hs", "cd_rdb_database", "cd_server", "cd_ur", "fo_params",
                 "fo_parameter", "fo_type", "fo_backup", "fo_method",
                 "fo_retries", "fo_delay"]

    EOF = Token.EOF
    L_PAREN = 1
    R_PAREN = 2
    L_SQUARE = 3
    R_SQUARE = 4
    EQUAL = 5
    DOT = 6
    COMMA = 7
    D_QUOTE = 8
    S_QUOTE = 9
    CONNECT_DATA = 10
    DESCRIPTION_LIST = 11
    DESCRIPTION = 12
    ADDRESS_LIST = 13
    ADDRESS = 14
    PROTOCOL = 15
    TCP = 16
    HOST = 17
    PORT = 18
    LOCAL = 19
    IP = 20
    YES_NO = 21
    ON_OFF = 22
    TRUE_FALSE = 23
    COMMENT = 24
    INT = 25
    OK = 26
    DEDICATED = 27
    SHARED = 28
    POOLED = 29
    LOAD_BALANCE = 30
    FAILOVER = 31
    UR = 32
    UR_A = 33
    ENABLE = 34
    BROKEN = 35
    SDU = 36
    RECV_BUF = 37
    SEND_BUF = 38
    SOURCE_ROUTE = 39
    SERVICE = 40
    SERVICE_TYPE = 41
    KEY = 42
    IPC = 43
    SPX = 44
    NMP = 45
    BEQ = 46
    PIPE = 47
    PROGRAM = 48
    ARGV0 = 49
    ARGS = 50
    SECURITY = 51
    SSL_CERT = 52
    CONN_TIMEOUT = 53
    RETRY_COUNT = 54
    TCT = 55
    IFILE = 56
    DQ_STRING = 57
    SERVICE_NAME = 58
    SID = 59
    INSTANCE_NAME = 60
    FAILOVER_MODE = 61
    GLOBAL_NAME = 62
    HS = 63
    RDB_DATABASE = 64
    SERVER = 65
    BACKUP = 66
    TYPE = 67
    SESSION = 68
    SELECT = 69
    NONE = 70
    METHOD = 71
    BASIC = 72
    PRECONNECT = 73
    RETRIES = 74
    DELAY = 75
    QUAD = 76
    ID = 77
    WS = 78

    def __init__(self, input: TokenStream):
        super().__init__(input)
        self.checkVersion("4.5.1")
        self._interp = ParserATNSimulator(self, self.atn, self.decisionsToDFA, self.sharedContextCache)
        self._predicates = None

    class TnsnamesContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def tns_entry(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Tns_entryContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Tns_entryContext, i)

        def ifile(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.IfileContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.IfileContext, i)

        def lsnr_entry(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Lsnr_entryContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Lsnr_entryContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_tnsnames

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterTnsnames"):
                listener.enterTnsnames(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitTnsnames"):
                listener.exitTnsnames(self)

    def tnsnames(self):

        localctx = tnsnamesParser.TnsnamesContext(self, self._ctx, self.state)
        self.enterRule(localctx, 0, self.RULE_tnsnames)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 183
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while _la == tnsnamesParser.IFILE or _la == tnsnamesParser.ID:
                self.state = 181
                la_ = self._interp.adaptivePredict(self._input, 0, self._ctx)
                if la_ == 1:
                    self.state = 178
                    self.tns_entry()
                    pass

                elif la_ == 2:
                    self.state = 179
                    self.ifile()
                    pass

                elif la_ == 3:
                    self.state = 180
                    self.lsnr_entry()
                    pass


                self.state = 185
                self._errHandler.sync(self)
                _la = self._input.LA(1)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Tns_entryContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def alias_list(self):
            return self.getTypedRuleContext(tnsnamesParser.Alias_listContext, 0)


        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def description_list(self):
            return self.getTypedRuleContext(tnsnamesParser.Description_listContext, 0)


        def description(self):
            return self.getTypedRuleContext(tnsnamesParser.DescriptionContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_tns_entry

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterTns_entry"):
                listener.enterTns_entry(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitTns_entry"):
                listener.exitTns_entry(self)

    def tns_entry(self):

        localctx = tnsnamesParser.Tns_entryContext(self, self._ctx, self.state)
        self.enterRule(localctx, 2, self.RULE_tns_entry)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 186
            self.alias_list()
            self.state = 187
            self.match(tnsnamesParser.EQUAL)
            self.state = 190
            la_ = self._interp.adaptivePredict(self._input, 2, self._ctx)
            if la_ == 1:
                self.state = 188
                self.description_list()
                pass

            elif la_ == 2:
                self.state = 189
                self.description()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class IfileContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def IFILE(self):
            return self.getToken(tnsnamesParser.IFILE, 0)

        def DQ_STRING(self):
            return self.getToken(tnsnamesParser.DQ_STRING, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_ifile

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterIfile"):
                listener.enterIfile(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitIfile"):
                listener.exitIfile(self)

    def ifile(self):

        localctx = tnsnamesParser.IfileContext(self, self._ctx, self.state)
        self.enterRule(localctx, 4, self.RULE_ifile)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 192
            self.match(tnsnamesParser.IFILE)
            self.state = 193
            self.match(tnsnamesParser.EQUAL)
            self.state = 194
            self.match(tnsnamesParser.DQ_STRING)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Lsnr_entryContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def alias(self):
            return self.getTypedRuleContext(tnsnamesParser.AliasContext, 0)


        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def lsnr_description(self):
            return self.getTypedRuleContext(tnsnamesParser.Lsnr_descriptionContext, 0)


        def address_list(self):
            return self.getTypedRuleContext(tnsnamesParser.Address_listContext, 0)

        def address(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.AddressContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.AddressContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_lsnr_entry

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterLsnr_entry"):
                listener.enterLsnr_entry(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitLsnr_entry"):
                listener.exitLsnr_entry(self)

    def lsnr_entry(self):

        localctx = tnsnamesParser.Lsnr_entryContext(self, self._ctx, self.state)
        self.enterRule(localctx, 6, self.RULE_lsnr_entry)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 196
            self.alias()
            self.state = 197
            self.match(tnsnamesParser.EQUAL)
            self.state = 205
            la_ = self._interp.adaptivePredict(self._input, 4, self._ctx)
            if la_ == 1:
                self.state = 198
                self.lsnr_description()
                pass

            elif la_ == 2:
                self.state = 199
                self.address_list()
                pass

            elif la_ == 3:
                self.state = 201 
                self._errHandler.sync(self)
                _la = self._input.LA(1)
                while True:
                    self.state = 200
                    self.address()
                    self.state = 203 
                    self._errHandler.sync(self)
                    _la = self._input.LA(1)
                    if not (_la == tnsnamesParser.L_PAREN):
                        break

                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Lsnr_descriptionContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def DESCRIPTION(self):
            return self.getToken(tnsnamesParser.DESCRIPTION, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def address_list(self):
            return self.getTypedRuleContext(tnsnamesParser.Address_listContext, 0)

        def address(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.AddressContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.AddressContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_lsnr_description

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterLsnr_description"):
                listener.enterLsnr_description(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitLsnr_description"):
                listener.exitLsnr_description(self)

    def lsnr_description(self):

        localctx = tnsnamesParser.Lsnr_descriptionContext(self, self._ctx, self.state)
        self.enterRule(localctx, 8, self.RULE_lsnr_description)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 207
            self.match(tnsnamesParser.L_PAREN)
            self.state = 208
            self.match(tnsnamesParser.DESCRIPTION)
            self.state = 209
            self.match(tnsnamesParser.EQUAL)
            self.state = 216
            la_ = self._interp.adaptivePredict(self._input, 6, self._ctx)
            if la_ == 1:
                self.state = 210
                self.address_list()
                pass

            elif la_ == 2:
                self.state = 212 
                self._errHandler.sync(self)
                _la = self._input.LA(1)
                while True:
                    self.state = 211
                    self.address()
                    self.state = 214 
                    self._errHandler.sync(self)
                    _la = self._input.LA(1)
                    if not (_la == tnsnamesParser.L_PAREN):
                        break

                pass


            self.state = 218
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Alias_listContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def alias(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.AliasContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.AliasContext, i)

        def COMMA(self, i: int = None):
            if i is None:
                return self.getTokens(tnsnamesParser.COMMA)
            else:
                return self.getToken(tnsnamesParser.COMMA, i)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_alias_list

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterAlias_list"):
                listener.enterAlias_list(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitAlias_list"):
                listener.exitAlias_list(self)

    def alias_list(self):

        localctx = tnsnamesParser.Alias_listContext(self, self._ctx, self.state)
        self.enterRule(localctx, 10, self.RULE_alias_list)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 220
            self.alias()
            self.state = 225
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while _la == tnsnamesParser.COMMA:
                self.state = 221
                self.match(tnsnamesParser.COMMA)
                self.state = 222
                self.alias()
                self.state = 227
                self._errHandler.sync(self)
                _la = self._input.LA(1)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class AliasContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_alias

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterAlias"):
                listener.enterAlias(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitAlias"):
                listener.exitAlias(self)

    def alias(self):

        localctx = tnsnamesParser.AliasContext(self, self._ctx, self.state)
        self.enterRule(localctx, 12, self.RULE_alias)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 228
            self.match(tnsnamesParser.ID)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Description_listContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def DESCRIPTION_LIST(self):
            return self.getToken(tnsnamesParser.DESCRIPTION_LIST, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def dl_params(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Dl_paramsContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Dl_paramsContext, i)

        def description(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.DescriptionContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.DescriptionContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_description_list

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterDescription_list"):
                listener.enterDescription_list(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitDescription_list"):
                listener.exitDescription_list(self)

    def description_list(self):

        localctx = tnsnamesParser.Description_listContext(self, self._ctx, self.state)
        self.enterRule(localctx, 14, self.RULE_description_list)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 230
            self.match(tnsnamesParser.L_PAREN)
            self.state = 231
            self.match(tnsnamesParser.DESCRIPTION_LIST)
            self.state = 232
            self.match(tnsnamesParser.EQUAL)
            self.state = 234
            la_ = self._interp.adaptivePredict(self._input, 8, self._ctx)
            if la_ == 1:
                self.state = 233
                self.dl_params()

            self.state = 237
            self._errHandler.sync(self)
            _alt = 1
            while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                if _alt == 1:
                    self.state = 236
                    self.description()

                else:
                    raise NoViableAltException(self)
                self.state = 239 
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input, 9, self._ctx)

            self.state = 242
            _la = self._input.LA(1)
            if _la == tnsnamesParser.L_PAREN:
                self.state = 241
                self.dl_params()

            self.state = 244
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Dl_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def dl_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Dl_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Dl_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_dl_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterDl_params"):
                listener.enterDl_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitDl_params"):
                listener.exitDl_params(self)

    def dl_params(self):

        localctx = tnsnamesParser.Dl_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 16, self.RULE_dl_params)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 247 
            self._errHandler.sync(self)
            _alt = 1
            while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                if _alt == 1:
                    self.state = 246
                    self.dl_parameter()

                else:
                    raise NoViableAltException(self)
                self.state = 249 
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input, 11, self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Dl_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def al_failover(self):
            return self.getTypedRuleContext(tnsnamesParser.Al_failoverContext, 0)


        def al_load_balance(self):
            return self.getTypedRuleContext(tnsnamesParser.Al_load_balanceContext, 0)


        def al_source_route(self):
            return self.getTypedRuleContext(tnsnamesParser.Al_source_routeContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_dl_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterDl_parameter"):
                listener.enterDl_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitDl_parameter"):
                listener.exitDl_parameter(self)

    def dl_parameter(self):

        localctx = tnsnamesParser.Dl_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 18, self.RULE_dl_parameter)
        try:
            self.state = 254
            la_ = self._interp.adaptivePredict(self._input, 12, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 251
                self.al_failover()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 252
                self.al_load_balance()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 253
                self.al_source_route()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class DescriptionContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def DESCRIPTION(self):
            return self.getToken(tnsnamesParser.DESCRIPTION, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def connect_data(self):
            return self.getTypedRuleContext(tnsnamesParser.Connect_dataContext, 0)


        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def address_list(self):
            return self.getTypedRuleContext(tnsnamesParser.Address_listContext, 0)

        def d_params(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.D_paramsContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.D_paramsContext, i)

        def address(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.AddressContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.AddressContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_description

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterDescription"):
                listener.enterDescription(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitDescription"):
                listener.exitDescription(self)

    def description(self):

        localctx = tnsnamesParser.DescriptionContext(self, self._ctx, self.state)
        self.enterRule(localctx, 20, self.RULE_description)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 256
            self.match(tnsnamesParser.L_PAREN)
            self.state = 257
            self.match(tnsnamesParser.DESCRIPTION)
            self.state = 258
            self.match(tnsnamesParser.EQUAL)
            self.state = 260
            la_ = self._interp.adaptivePredict(self._input, 13, self._ctx)
            if la_ == 1:
                self.state = 259
                self.d_params()

            self.state = 268
            la_ = self._interp.adaptivePredict(self._input, 15, self._ctx)
            if la_ == 1:
                self.state = 262
                self.address_list()
                pass

            elif la_ == 2:
                self.state = 264 
                self._errHandler.sync(self)
                _alt = 1
                while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                    if _alt == 1:
                        self.state = 263
                        self.address()

                    else:
                        raise NoViableAltException(self)
                    self.state = 266 
                    self._errHandler.sync(self)
                    _alt = self._interp.adaptivePredict(self._input, 14, self._ctx)

                pass

            self.state = 271
            la_ = self._interp.adaptivePredict(self._input, 16, self._ctx)
            if la_ == 1:
                self.state = 270
                self.d_params()

            self.state = 273
            self.connect_data()
            self.state = 275
            _la = self._input.LA(1)
            if _la == tnsnamesParser.L_PAREN:
                self.state = 274
                self.d_params()

            self.state = 277
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def d_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.D_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.D_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_params"):
                listener.enterD_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_params"):
                listener.exitD_params(self)

    def d_params(self):

        localctx = tnsnamesParser.D_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 22, self.RULE_d_params)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 280 
            self._errHandler.sync(self)
            _alt = 1
            while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                if _alt == 1:
                    self.state = 279
                    self.d_parameter()

                else:
                    raise NoViableAltException(self)
                self.state = 282 
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input, 18, self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def d_enable(self):
            return self.getTypedRuleContext(tnsnamesParser.D_enableContext, 0)


        def al_failover(self):
            return self.getTypedRuleContext(tnsnamesParser.Al_failoverContext, 0)


        def al_load_balance(self):
            return self.getTypedRuleContext(tnsnamesParser.Al_load_balanceContext, 0)


        def d_sdu(self):
            return self.getTypedRuleContext(tnsnamesParser.D_sduContext, 0)


        def d_recv_buf(self):
            return self.getTypedRuleContext(tnsnamesParser.D_recv_bufContext, 0)


        def d_send_buf(self):
            return self.getTypedRuleContext(tnsnamesParser.D_send_bufContext, 0)


        def al_source_route(self):
            return self.getTypedRuleContext(tnsnamesParser.Al_source_routeContext, 0)


        def d_service_type(self):
            return self.getTypedRuleContext(tnsnamesParser.D_service_typeContext, 0)


        def d_security(self):
            return self.getTypedRuleContext(tnsnamesParser.D_securityContext, 0)


        def d_conn_timeout(self):
            return self.getTypedRuleContext(tnsnamesParser.D_conn_timeoutContext, 0)


        def d_retry_count(self):
            return self.getTypedRuleContext(tnsnamesParser.D_retry_countContext, 0)


        def d_tct(self):
            return self.getTypedRuleContext(tnsnamesParser.D_tctContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_parameter"):
                listener.enterD_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_parameter"):
                listener.exitD_parameter(self)

    def d_parameter(self):

        localctx = tnsnamesParser.D_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 24, self.RULE_d_parameter)
        try:
            self.state = 296
            la_ = self._interp.adaptivePredict(self._input, 19, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 284
                self.d_enable()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 285
                self.al_failover()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 286
                self.al_load_balance()
                pass

            elif la_ == 4:
                self.enterOuterAlt(localctx, 4)
                self.state = 287
                self.d_sdu()
                pass

            elif la_ == 5:
                self.enterOuterAlt(localctx, 5)
                self.state = 288
                self.d_recv_buf()
                pass

            elif la_ == 6:
                self.enterOuterAlt(localctx, 6)
                self.state = 289
                self.d_send_buf()
                pass

            elif la_ == 7:
                self.enterOuterAlt(localctx, 7)
                self.state = 290
                self.al_source_route()
                pass

            elif la_ == 8:
                self.enterOuterAlt(localctx, 8)
                self.state = 291
                self.d_service_type()
                pass

            elif la_ == 9:
                self.enterOuterAlt(localctx, 9)
                self.state = 292
                self.d_security()
                pass

            elif la_ == 10:
                self.enterOuterAlt(localctx, 10)
                self.state = 293
                self.d_conn_timeout()
                pass

            elif la_ == 11:
                self.enterOuterAlt(localctx, 11)
                self.state = 294
                self.d_retry_count()
                pass

            elif la_ == 12:
                self.enterOuterAlt(localctx, 12)
                self.state = 295
                self.d_tct()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_enableContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def ENABLE(self):
            return self.getToken(tnsnamesParser.ENABLE, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def BROKEN(self):
            return self.getToken(tnsnamesParser.BROKEN, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_enable

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_enable"):
                listener.enterD_enable(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_enable"):
                listener.exitD_enable(self)

    def d_enable(self):

        localctx = tnsnamesParser.D_enableContext(self, self._ctx, self.state)
        self.enterRule(localctx, 26, self.RULE_d_enable)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 298
            self.match(tnsnamesParser.L_PAREN)
            self.state = 299
            self.match(tnsnamesParser.ENABLE)
            self.state = 300
            self.match(tnsnamesParser.EQUAL)
            self.state = 301
            self.match(tnsnamesParser.BROKEN)
            self.state = 302
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_sduContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SDU(self):
            return self.getToken(tnsnamesParser.SDU, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def INT(self):
            return self.getToken(tnsnamesParser.INT, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_sdu

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_sdu"):
                listener.enterD_sdu(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_sdu"):
                listener.exitD_sdu(self)

    def d_sdu(self):

        localctx = tnsnamesParser.D_sduContext(self, self._ctx, self.state)
        self.enterRule(localctx, 28, self.RULE_d_sdu)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 304
            self.match(tnsnamesParser.L_PAREN)
            self.state = 305
            self.match(tnsnamesParser.SDU)
            self.state = 306
            self.match(tnsnamesParser.EQUAL)
            self.state = 307
            self.match(tnsnamesParser.INT)
            self.state = 308
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_recv_bufContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def RECV_BUF(self):
            return self.getToken(tnsnamesParser.RECV_BUF, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def INT(self):
            return self.getToken(tnsnamesParser.INT, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_recv_buf

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_recv_buf"):
                listener.enterD_recv_buf(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_recv_buf"):
                listener.exitD_recv_buf(self)

    def d_recv_buf(self):

        localctx = tnsnamesParser.D_recv_bufContext(self, self._ctx, self.state)
        self.enterRule(localctx, 30, self.RULE_d_recv_buf)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 310
            self.match(tnsnamesParser.L_PAREN)
            self.state = 311
            self.match(tnsnamesParser.RECV_BUF)
            self.state = 312
            self.match(tnsnamesParser.EQUAL)
            self.state = 313
            self.match(tnsnamesParser.INT)
            self.state = 314
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_send_bufContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SEND_BUF(self):
            return self.getToken(tnsnamesParser.SEND_BUF, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def INT(self):
            return self.getToken(tnsnamesParser.INT, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_send_buf

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_send_buf"):
                listener.enterD_send_buf(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_send_buf"):
                listener.exitD_send_buf(self)

    def d_send_buf(self):

        localctx = tnsnamesParser.D_send_bufContext(self, self._ctx, self.state)
        self.enterRule(localctx, 32, self.RULE_d_send_buf)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 316
            self.match(tnsnamesParser.L_PAREN)
            self.state = 317
            self.match(tnsnamesParser.SEND_BUF)
            self.state = 318
            self.match(tnsnamesParser.EQUAL)
            self.state = 319
            self.match(tnsnamesParser.INT)
            self.state = 320
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_service_typeContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SERVICE_TYPE(self):
            return self.getToken(tnsnamesParser.SERVICE_TYPE, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_service_type

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_service_type"):
                listener.enterD_service_type(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_service_type"):
                listener.exitD_service_type(self)

    def d_service_type(self):

        localctx = tnsnamesParser.D_service_typeContext(self, self._ctx, self.state)
        self.enterRule(localctx, 34, self.RULE_d_service_type)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 322
            self.match(tnsnamesParser.L_PAREN)
            self.state = 323
            self.match(tnsnamesParser.SERVICE_TYPE)
            self.state = 324
            self.match(tnsnamesParser.EQUAL)
            self.state = 325
            self.match(tnsnamesParser.ID)
            self.state = 326
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_securityContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SECURITY(self):
            return self.getToken(tnsnamesParser.SECURITY, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ds_parameter(self):
            return self.getTypedRuleContext(tnsnamesParser.Ds_parameterContext, 0)


        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_security

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_security"):
                listener.enterD_security(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_security"):
                listener.exitD_security(self)

    def d_security(self):

        localctx = tnsnamesParser.D_securityContext(self, self._ctx, self.state)
        self.enterRule(localctx, 36, self.RULE_d_security)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 328
            self.match(tnsnamesParser.L_PAREN)
            self.state = 329
            self.match(tnsnamesParser.SECURITY)
            self.state = 330
            self.match(tnsnamesParser.EQUAL)
            self.state = 331
            self.ds_parameter()
            self.state = 332
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_conn_timeoutContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def CONN_TIMEOUT(self):
            return self.getToken(tnsnamesParser.CONN_TIMEOUT, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def INT(self):
            return self.getToken(tnsnamesParser.INT, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_conn_timeout

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_conn_timeout"):
                listener.enterD_conn_timeout(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_conn_timeout"):
                listener.exitD_conn_timeout(self)

    def d_conn_timeout(self):

        localctx = tnsnamesParser.D_conn_timeoutContext(self, self._ctx, self.state)
        self.enterRule(localctx, 38, self.RULE_d_conn_timeout)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 334
            self.match(tnsnamesParser.L_PAREN)
            self.state = 335
            self.match(tnsnamesParser.CONN_TIMEOUT)
            self.state = 336
            self.match(tnsnamesParser.EQUAL)
            self.state = 337
            self.match(tnsnamesParser.INT)
            self.state = 338
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_retry_countContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def RETRY_COUNT(self):
            return self.getToken(tnsnamesParser.RETRY_COUNT, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def INT(self):
            return self.getToken(tnsnamesParser.INT, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_retry_count

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_retry_count"):
                listener.enterD_retry_count(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_retry_count"):
                listener.exitD_retry_count(self)

    def d_retry_count(self):

        localctx = tnsnamesParser.D_retry_countContext(self, self._ctx, self.state)
        self.enterRule(localctx, 40, self.RULE_d_retry_count)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 340
            self.match(tnsnamesParser.L_PAREN)
            self.state = 341
            self.match(tnsnamesParser.RETRY_COUNT)
            self.state = 342
            self.match(tnsnamesParser.EQUAL)
            self.state = 343
            self.match(tnsnamesParser.INT)
            self.state = 344
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class D_tctContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def TCT(self):
            return self.getToken(tnsnamesParser.TCT, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def INT(self):
            return self.getToken(tnsnamesParser.INT, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_d_tct

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterD_tct"):
                listener.enterD_tct(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitD_tct"):
                listener.exitD_tct(self)

    def d_tct(self):

        localctx = tnsnamesParser.D_tctContext(self, self._ctx, self.state)
        self.enterRule(localctx, 42, self.RULE_d_tct)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 346
            self.match(tnsnamesParser.L_PAREN)
            self.state = 347
            self.match(tnsnamesParser.TCT)
            self.state = 348
            self.match(tnsnamesParser.EQUAL)
            self.state = 349
            self.match(tnsnamesParser.INT)
            self.state = 350
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Ds_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SSL_CERT(self):
            return self.getToken(tnsnamesParser.SSL_CERT, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def DQ_STRING(self):
            return self.getToken(tnsnamesParser.DQ_STRING, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_ds_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterDs_parameter"):
                listener.enterDs_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitDs_parameter"):
                listener.exitDs_parameter(self)

    def ds_parameter(self):

        localctx = tnsnamesParser.Ds_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 44, self.RULE_ds_parameter)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 352
            self.match(tnsnamesParser.L_PAREN)
            self.state = 353
            self.match(tnsnamesParser.SSL_CERT)
            self.state = 354
            self.match(tnsnamesParser.EQUAL)
            self.state = 355
            self.match(tnsnamesParser.DQ_STRING)
            self.state = 356
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Address_listContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def ADDRESS_LIST(self):
            return self.getToken(tnsnamesParser.ADDRESS_LIST, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def al_params(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Al_paramsContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Al_paramsContext, i)

        def address(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.AddressContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.AddressContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_address_list

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterAddress_list"):
                listener.enterAddress_list(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitAddress_list"):
                listener.exitAddress_list(self)

    def address_list(self):

        localctx = tnsnamesParser.Address_listContext(self, self._ctx, self.state)
        self.enterRule(localctx, 46, self.RULE_address_list)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 358
            self.match(tnsnamesParser.L_PAREN)
            self.state = 359
            self.match(tnsnamesParser.ADDRESS_LIST)
            self.state = 360
            self.match(tnsnamesParser.EQUAL)
            self.state = 362
            la_ = self._interp.adaptivePredict(self._input, 20, self._ctx)
            if la_ == 1:
                self.state = 361
                self.al_params()

            self.state = 365
            self._errHandler.sync(self)
            _alt = 1
            while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                if _alt == 1:
                    self.state = 364
                    self.address()

                else:
                    raise NoViableAltException(self)
                self.state = 367 
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input, 21, self._ctx)

            self.state = 370
            _la = self._input.LA(1)
            if _la == tnsnamesParser.L_PAREN:
                self.state = 369
                self.al_params()

            self.state = 372
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Al_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def al_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Al_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Al_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_al_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterAl_params"):
                listener.enterAl_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitAl_params"):
                listener.exitAl_params(self)

    def al_params(self):

        localctx = tnsnamesParser.Al_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 48, self.RULE_al_params)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 375 
            self._errHandler.sync(self)
            _alt = 1
            while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                if _alt == 1:
                    self.state = 374
                    self.al_parameter()

                else:
                    raise NoViableAltException(self)
                self.state = 377 
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input, 23, self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Al_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def al_failover(self):
            return self.getTypedRuleContext(tnsnamesParser.Al_failoverContext, 0)


        def al_load_balance(self):
            return self.getTypedRuleContext(tnsnamesParser.Al_load_balanceContext, 0)


        def al_source_route(self):
            return self.getTypedRuleContext(tnsnamesParser.Al_source_routeContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_al_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterAl_parameter"):
                listener.enterAl_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitAl_parameter"):
                listener.exitAl_parameter(self)

    def al_parameter(self):

        localctx = tnsnamesParser.Al_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 50, self.RULE_al_parameter)
        try:
            self.state = 382
            la_ = self._interp.adaptivePredict(self._input, 24, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 379
                self.al_failover()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 380
                self.al_load_balance()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 381
                self.al_source_route()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Al_failoverContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def FAILOVER(self):
            return self.getToken(tnsnamesParser.FAILOVER, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def YES_NO(self):
            return self.getToken(tnsnamesParser.YES_NO, 0)

        def ON_OFF(self):
            return self.getToken(tnsnamesParser.ON_OFF, 0)

        def TRUE_FALSE(self):
            return self.getToken(tnsnamesParser.TRUE_FALSE, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_al_failover

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterAl_failover"):
                listener.enterAl_failover(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitAl_failover"):
                listener.exitAl_failover(self)

    def al_failover(self):

        localctx = tnsnamesParser.Al_failoverContext(self, self._ctx, self.state)
        self.enterRule(localctx, 52, self.RULE_al_failover)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 384
            self.match(tnsnamesParser.L_PAREN)
            self.state = 385
            self.match(tnsnamesParser.FAILOVER)
            self.state = 386
            self.match(tnsnamesParser.EQUAL)
            self.state = 387
            _la = self._input.LA(1)
            if not ((((_la) & ~0x3f) == 0 and ((1 << _la) & (
                            (1 << tnsnamesParser.YES_NO) | (1 << tnsnamesParser.ON_OFF) | (
                                1 << tnsnamesParser.TRUE_FALSE))) != 0)):
                self._errHandler.recoverInline(self)
            else:
                self.consume()
            self.state = 388
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Al_load_balanceContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def LOAD_BALANCE(self):
            return self.getToken(tnsnamesParser.LOAD_BALANCE, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def YES_NO(self):
            return self.getToken(tnsnamesParser.YES_NO, 0)

        def ON_OFF(self):
            return self.getToken(tnsnamesParser.ON_OFF, 0)

        def TRUE_FALSE(self):
            return self.getToken(tnsnamesParser.TRUE_FALSE, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_al_load_balance

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterAl_load_balance"):
                listener.enterAl_load_balance(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitAl_load_balance"):
                listener.exitAl_load_balance(self)

    def al_load_balance(self):

        localctx = tnsnamesParser.Al_load_balanceContext(self, self._ctx, self.state)
        self.enterRule(localctx, 54, self.RULE_al_load_balance)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 390
            self.match(tnsnamesParser.L_PAREN)
            self.state = 391
            self.match(tnsnamesParser.LOAD_BALANCE)
            self.state = 392
            self.match(tnsnamesParser.EQUAL)
            self.state = 393
            _la = self._input.LA(1)
            if not ((((_la) & ~0x3f) == 0 and ((1 << _la) & (
                            (1 << tnsnamesParser.YES_NO) | (1 << tnsnamesParser.ON_OFF) | (
                                1 << tnsnamesParser.TRUE_FALSE))) != 0)):
                self._errHandler.recoverInline(self)
            else:
                self.consume()
            self.state = 394
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Al_source_routeContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SOURCE_ROUTE(self):
            return self.getToken(tnsnamesParser.SOURCE_ROUTE, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def YES_NO(self):
            return self.getToken(tnsnamesParser.YES_NO, 0)

        def ON_OFF(self):
            return self.getToken(tnsnamesParser.ON_OFF, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_al_source_route

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterAl_source_route"):
                listener.enterAl_source_route(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitAl_source_route"):
                listener.exitAl_source_route(self)

    def al_source_route(self):

        localctx = tnsnamesParser.Al_source_routeContext(self, self._ctx, self.state)
        self.enterRule(localctx, 56, self.RULE_al_source_route)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 396
            self.match(tnsnamesParser.L_PAREN)
            self.state = 397
            self.match(tnsnamesParser.SOURCE_ROUTE)
            self.state = 398
            self.match(tnsnamesParser.EQUAL)
            self.state = 399
            _la = self._input.LA(1)
            if not (_la == tnsnamesParser.YES_NO or _la == tnsnamesParser.ON_OFF):
                self._errHandler.recoverInline(self)
            else:
                self.consume()
            self.state = 400
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class AddressContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def ADDRESS(self):
            return self.getToken(tnsnamesParser.ADDRESS, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def protocol_info(self):
            return self.getTypedRuleContext(tnsnamesParser.Protocol_infoContext, 0)


        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def a_params(self):
            return self.getTypedRuleContext(tnsnamesParser.A_paramsContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_address

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterAddress"):
                listener.enterAddress(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitAddress"):
                listener.exitAddress(self)

    def address(self):

        localctx = tnsnamesParser.AddressContext(self, self._ctx, self.state)
        self.enterRule(localctx, 58, self.RULE_address)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 402
            self.match(tnsnamesParser.L_PAREN)
            self.state = 403
            self.match(tnsnamesParser.ADDRESS)
            self.state = 404
            self.match(tnsnamesParser.EQUAL)
            self.state = 405
            self.protocol_info()
            self.state = 407
            _la = self._input.LA(1)
            if _la == tnsnamesParser.L_PAREN:
                self.state = 406
                self.a_params()

            self.state = 409
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class A_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def a_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.A_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.A_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_a_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterA_params"):
                listener.enterA_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitA_params"):
                listener.exitA_params(self)

    def a_params(self):

        localctx = tnsnamesParser.A_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 60, self.RULE_a_params)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 412 
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while True:
                self.state = 411
                self.a_parameter()
                self.state = 414 
                self._errHandler.sync(self)
                _la = self._input.LA(1)
                if not (_la == tnsnamesParser.L_PAREN):
                    break

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class A_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def d_send_buf(self):
            return self.getTypedRuleContext(tnsnamesParser.D_send_bufContext, 0)


        def d_recv_buf(self):
            return self.getTypedRuleContext(tnsnamesParser.D_recv_bufContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_a_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterA_parameter"):
                listener.enterA_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitA_parameter"):
                listener.exitA_parameter(self)

    def a_parameter(self):

        localctx = tnsnamesParser.A_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 62, self.RULE_a_parameter)
        try:
            self.state = 418
            la_ = self._interp.adaptivePredict(self._input, 27, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 416
                self.d_send_buf()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 417
                self.d_recv_buf()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Protocol_infoContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def tcp_protocol(self):
            return self.getTypedRuleContext(tnsnamesParser.Tcp_protocolContext, 0)


        def ipc_protocol(self):
            return self.getTypedRuleContext(tnsnamesParser.Ipc_protocolContext, 0)


        def spx_protocol(self):
            return self.getTypedRuleContext(tnsnamesParser.Spx_protocolContext, 0)


        def nmp_protocol(self):
            return self.getTypedRuleContext(tnsnamesParser.Nmp_protocolContext, 0)


        def beq_protocol(self):
            return self.getTypedRuleContext(tnsnamesParser.Beq_protocolContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_protocol_info

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterProtocol_info"):
                listener.enterProtocol_info(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitProtocol_info"):
                listener.exitProtocol_info(self)

    def protocol_info(self):

        localctx = tnsnamesParser.Protocol_infoContext(self, self._ctx, self.state)
        self.enterRule(localctx, 64, self.RULE_protocol_info)
        try:
            self.state = 425
            la_ = self._interp.adaptivePredict(self._input, 28, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 420
                self.tcp_protocol()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 421
                self.ipc_protocol()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 422
                self.spx_protocol()
                pass

            elif la_ == 4:
                self.enterOuterAlt(localctx, 4)
                self.state = 423
                self.nmp_protocol()
                pass

            elif la_ == 5:
                self.enterOuterAlt(localctx, 5)
                self.state = 424
                self.beq_protocol()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Tcp_protocolContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def tcp_params(self):
            return self.getTypedRuleContext(tnsnamesParser.Tcp_paramsContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_tcp_protocol

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterTcp_protocol"):
                listener.enterTcp_protocol(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitTcp_protocol"):
                listener.exitTcp_protocol(self)

    def tcp_protocol(self):

        localctx = tnsnamesParser.Tcp_protocolContext(self, self._ctx, self.state)
        self.enterRule(localctx, 66, self.RULE_tcp_protocol)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 427
            self.tcp_params()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Tcp_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def tcp_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Tcp_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Tcp_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_tcp_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterTcp_params"):
                listener.enterTcp_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitTcp_params"):
                listener.exitTcp_params(self)

    def tcp_params(self):

        localctx = tnsnamesParser.Tcp_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 68, self.RULE_tcp_params)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 430 
            self._errHandler.sync(self)
            _alt = 1
            while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                if _alt == 1:
                    self.state = 429
                    self.tcp_parameter()

                else:
                    raise NoViableAltException(self)
                self.state = 432 
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input, 29, self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Tcp_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def tcp_host(self):
            return self.getTypedRuleContext(tnsnamesParser.Tcp_hostContext, 0)


        def tcp_port(self):
            return self.getTypedRuleContext(tnsnamesParser.Tcp_portContext, 0)


        def tcp_tcp(self):
            return self.getTypedRuleContext(tnsnamesParser.Tcp_tcpContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_tcp_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterTcp_parameter"):
                listener.enterTcp_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitTcp_parameter"):
                listener.exitTcp_parameter(self)

    def tcp_parameter(self):

        localctx = tnsnamesParser.Tcp_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 70, self.RULE_tcp_parameter)
        try:
            self.state = 437
            la_ = self._interp.adaptivePredict(self._input, 30, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 434
                self.tcp_host()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 435
                self.tcp_port()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 436
                self.tcp_tcp()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Tcp_hostContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def HOST(self):
            return self.getToken(tnsnamesParser.HOST, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def host(self):
            return self.getTypedRuleContext(tnsnamesParser.HostContext, 0)


        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_tcp_host

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterTcp_host"):
                listener.enterTcp_host(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitTcp_host"):
                listener.exitTcp_host(self)

    def tcp_host(self):

        localctx = tnsnamesParser.Tcp_hostContext(self, self._ctx, self.state)
        self.enterRule(localctx, 72, self.RULE_tcp_host)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 439
            self.match(tnsnamesParser.L_PAREN)
            self.state = 440
            self.match(tnsnamesParser.HOST)
            self.state = 441
            self.match(tnsnamesParser.EQUAL)
            self.state = 442
            self.host()
            self.state = 443
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Tcp_portContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def PORT(self):
            return self.getToken(tnsnamesParser.PORT, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def port(self):
            return self.getTypedRuleContext(tnsnamesParser.PortContext, 0)


        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_tcp_port

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterTcp_port"):
                listener.enterTcp_port(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitTcp_port"):
                listener.exitTcp_port(self)

    def tcp_port(self):

        localctx = tnsnamesParser.Tcp_portContext(self, self._ctx, self.state)
        self.enterRule(localctx, 74, self.RULE_tcp_port)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 445
            self.match(tnsnamesParser.L_PAREN)
            self.state = 446
            self.match(tnsnamesParser.PORT)
            self.state = 447
            self.match(tnsnamesParser.EQUAL)
            self.state = 448
            self.port()
            self.state = 449
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Tcp_tcpContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def PROTOCOL(self):
            return self.getToken(tnsnamesParser.PROTOCOL, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def TCP(self):
            return self.getToken(tnsnamesParser.TCP, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_tcp_tcp

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterTcp_tcp"):
                listener.enterTcp_tcp(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitTcp_tcp"):
                listener.exitTcp_tcp(self)

    def tcp_tcp(self):

        localctx = tnsnamesParser.Tcp_tcpContext(self, self._ctx, self.state)
        self.enterRule(localctx, 76, self.RULE_tcp_tcp)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 451
            self.match(tnsnamesParser.L_PAREN)
            self.state = 452
            self.match(tnsnamesParser.PROTOCOL)
            self.state = 453
            self.match(tnsnamesParser.EQUAL)
            self.state = 454
            self.match(tnsnamesParser.TCP)
            self.state = 455
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class HostContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def IP(self):
            return self.getToken(tnsnamesParser.IP, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_host

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterHost"):
                listener.enterHost(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitHost"):
                listener.exitHost(self)

    def host(self):

        localctx = tnsnamesParser.HostContext(self, self._ctx, self.state)
        self.enterRule(localctx, 78, self.RULE_host)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 457
            _la = self._input.LA(1)
            if not (_la == tnsnamesParser.IP or _la == tnsnamesParser.ID):
                self._errHandler.recoverInline(self)
            else:
                self.consume()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class PortContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def INT(self):
            return self.getToken(tnsnamesParser.INT, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_port

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterPort"):
                listener.enterPort(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitPort"):
                listener.exitPort(self)

    def port(self):

        localctx = tnsnamesParser.PortContext(self, self._ctx, self.state)
        self.enterRule(localctx, 80, self.RULE_port)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 459
            self.match(tnsnamesParser.INT)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Ipc_protocolContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def ipc_params(self):
            return self.getTypedRuleContext(tnsnamesParser.Ipc_paramsContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_ipc_protocol

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterIpc_protocol"):
                listener.enterIpc_protocol(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitIpc_protocol"):
                listener.exitIpc_protocol(self)

    def ipc_protocol(self):

        localctx = tnsnamesParser.Ipc_protocolContext(self, self._ctx, self.state)
        self.enterRule(localctx, 82, self.RULE_ipc_protocol)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 461
            self.ipc_params()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Ipc_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def ipc_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Ipc_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Ipc_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_ipc_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterIpc_params"):
                listener.enterIpc_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitIpc_params"):
                listener.exitIpc_params(self)

    def ipc_params(self):

        localctx = tnsnamesParser.Ipc_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 84, self.RULE_ipc_params)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 464 
            self._errHandler.sync(self)
            _alt = 1
            while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                if _alt == 1:
                    self.state = 463
                    self.ipc_parameter()

                else:
                    raise NoViableAltException(self)
                self.state = 466 
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input, 31, self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Ipc_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def ipc_ipc(self):
            return self.getTypedRuleContext(tnsnamesParser.Ipc_ipcContext, 0)


        def ipc_key(self):
            return self.getTypedRuleContext(tnsnamesParser.Ipc_keyContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_ipc_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterIpc_parameter"):
                listener.enterIpc_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitIpc_parameter"):
                listener.exitIpc_parameter(self)

    def ipc_parameter(self):

        localctx = tnsnamesParser.Ipc_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 86, self.RULE_ipc_parameter)
        try:
            self.state = 470
            la_ = self._interp.adaptivePredict(self._input, 32, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 468
                self.ipc_ipc()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 469
                self.ipc_key()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Ipc_ipcContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def PROTOCOL(self):
            return self.getToken(tnsnamesParser.PROTOCOL, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def IPC(self):
            return self.getToken(tnsnamesParser.IPC, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_ipc_ipc

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterIpc_ipc"):
                listener.enterIpc_ipc(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitIpc_ipc"):
                listener.exitIpc_ipc(self)

    def ipc_ipc(self):

        localctx = tnsnamesParser.Ipc_ipcContext(self, self._ctx, self.state)
        self.enterRule(localctx, 88, self.RULE_ipc_ipc)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 472
            self.match(tnsnamesParser.L_PAREN)
            self.state = 473
            self.match(tnsnamesParser.PROTOCOL)
            self.state = 474
            self.match(tnsnamesParser.EQUAL)
            self.state = 475
            self.match(tnsnamesParser.IPC)
            self.state = 476
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Ipc_keyContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def KEY(self):
            return self.getToken(tnsnamesParser.KEY, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_ipc_key

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterIpc_key"):
                listener.enterIpc_key(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitIpc_key"):
                listener.exitIpc_key(self)

    def ipc_key(self):

        localctx = tnsnamesParser.Ipc_keyContext(self, self._ctx, self.state)
        self.enterRule(localctx, 90, self.RULE_ipc_key)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 478
            self.match(tnsnamesParser.L_PAREN)
            self.state = 479
            self.match(tnsnamesParser.KEY)
            self.state = 480
            self.match(tnsnamesParser.EQUAL)
            self.state = 481
            self.match(tnsnamesParser.ID)
            self.state = 482
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Spx_protocolContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def spx_params(self):
            return self.getTypedRuleContext(tnsnamesParser.Spx_paramsContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_spx_protocol

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterSpx_protocol"):
                listener.enterSpx_protocol(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitSpx_protocol"):
                listener.exitSpx_protocol(self)

    def spx_protocol(self):

        localctx = tnsnamesParser.Spx_protocolContext(self, self._ctx, self.state)
        self.enterRule(localctx, 92, self.RULE_spx_protocol)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 484
            self.spx_params()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Spx_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def spx_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Spx_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Spx_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_spx_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterSpx_params"):
                listener.enterSpx_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitSpx_params"):
                listener.exitSpx_params(self)

    def spx_params(self):

        localctx = tnsnamesParser.Spx_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 94, self.RULE_spx_params)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 487 
            self._errHandler.sync(self)
            _alt = 1
            while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                if _alt == 1:
                    self.state = 486
                    self.spx_parameter()

                else:
                    raise NoViableAltException(self)
                self.state = 489 
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input, 33, self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Spx_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def spx_spx(self):
            return self.getTypedRuleContext(tnsnamesParser.Spx_spxContext, 0)


        def spx_service(self):
            return self.getTypedRuleContext(tnsnamesParser.Spx_serviceContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_spx_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterSpx_parameter"):
                listener.enterSpx_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitSpx_parameter"):
                listener.exitSpx_parameter(self)

    def spx_parameter(self):

        localctx = tnsnamesParser.Spx_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 96, self.RULE_spx_parameter)
        try:
            self.state = 493
            la_ = self._interp.adaptivePredict(self._input, 34, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 491
                self.spx_spx()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 492
                self.spx_service()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Spx_spxContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def PROTOCOL(self):
            return self.getToken(tnsnamesParser.PROTOCOL, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def SPX(self):
            return self.getToken(tnsnamesParser.SPX, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_spx_spx

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterSpx_spx"):
                listener.enterSpx_spx(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitSpx_spx"):
                listener.exitSpx_spx(self)

    def spx_spx(self):

        localctx = tnsnamesParser.Spx_spxContext(self, self._ctx, self.state)
        self.enterRule(localctx, 98, self.RULE_spx_spx)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 495
            self.match(tnsnamesParser.L_PAREN)
            self.state = 496
            self.match(tnsnamesParser.PROTOCOL)
            self.state = 497
            self.match(tnsnamesParser.EQUAL)
            self.state = 498
            self.match(tnsnamesParser.SPX)
            self.state = 499
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Spx_serviceContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SERVICE(self):
            return self.getToken(tnsnamesParser.SERVICE, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_spx_service

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterSpx_service"):
                listener.enterSpx_service(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitSpx_service"):
                listener.exitSpx_service(self)

    def spx_service(self):

        localctx = tnsnamesParser.Spx_serviceContext(self, self._ctx, self.state)
        self.enterRule(localctx, 100, self.RULE_spx_service)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 501
            self.match(tnsnamesParser.L_PAREN)
            self.state = 502
            self.match(tnsnamesParser.SERVICE)
            self.state = 503
            self.match(tnsnamesParser.EQUAL)
            self.state = 504
            self.match(tnsnamesParser.ID)
            self.state = 505
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Nmp_protocolContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def nmp_params(self):
            return self.getTypedRuleContext(tnsnamesParser.Nmp_paramsContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_nmp_protocol

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterNmp_protocol"):
                listener.enterNmp_protocol(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitNmp_protocol"):
                listener.exitNmp_protocol(self)

    def nmp_protocol(self):

        localctx = tnsnamesParser.Nmp_protocolContext(self, self._ctx, self.state)
        self.enterRule(localctx, 102, self.RULE_nmp_protocol)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 507
            self.nmp_params()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Nmp_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def nmp_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Nmp_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Nmp_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_nmp_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterNmp_params"):
                listener.enterNmp_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitNmp_params"):
                listener.exitNmp_params(self)

    def nmp_params(self):

        localctx = tnsnamesParser.Nmp_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 104, self.RULE_nmp_params)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 510 
            self._errHandler.sync(self)
            _alt = 1
            while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                if _alt == 1:
                    self.state = 509
                    self.nmp_parameter()

                else:
                    raise NoViableAltException(self)
                self.state = 512 
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input, 35, self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Nmp_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def nmp_nmp(self):
            return self.getTypedRuleContext(tnsnamesParser.Nmp_nmpContext, 0)


        def nmp_server(self):
            return self.getTypedRuleContext(tnsnamesParser.Nmp_serverContext, 0)


        def nmp_pipe(self):
            return self.getTypedRuleContext(tnsnamesParser.Nmp_pipeContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_nmp_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterNmp_parameter"):
                listener.enterNmp_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitNmp_parameter"):
                listener.exitNmp_parameter(self)

    def nmp_parameter(self):

        localctx = tnsnamesParser.Nmp_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 106, self.RULE_nmp_parameter)
        try:
            self.state = 517
            la_ = self._interp.adaptivePredict(self._input, 36, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 514
                self.nmp_nmp()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 515
                self.nmp_server()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 516
                self.nmp_pipe()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Nmp_nmpContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def PROTOCOL(self):
            return self.getToken(tnsnamesParser.PROTOCOL, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def NMP(self):
            return self.getToken(tnsnamesParser.NMP, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_nmp_nmp

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterNmp_nmp"):
                listener.enterNmp_nmp(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitNmp_nmp"):
                listener.exitNmp_nmp(self)

    def nmp_nmp(self):

        localctx = tnsnamesParser.Nmp_nmpContext(self, self._ctx, self.state)
        self.enterRule(localctx, 108, self.RULE_nmp_nmp)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 519
            self.match(tnsnamesParser.L_PAREN)
            self.state = 520
            self.match(tnsnamesParser.PROTOCOL)
            self.state = 521
            self.match(tnsnamesParser.EQUAL)
            self.state = 522
            self.match(tnsnamesParser.NMP)
            self.state = 523
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Nmp_serverContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SERVER(self):
            return self.getToken(tnsnamesParser.SERVER, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_nmp_server

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterNmp_server"):
                listener.enterNmp_server(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitNmp_server"):
                listener.exitNmp_server(self)

    def nmp_server(self):

        localctx = tnsnamesParser.Nmp_serverContext(self, self._ctx, self.state)
        self.enterRule(localctx, 110, self.RULE_nmp_server)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 525
            self.match(tnsnamesParser.L_PAREN)
            self.state = 526
            self.match(tnsnamesParser.SERVER)
            self.state = 527
            self.match(tnsnamesParser.EQUAL)
            self.state = 528
            self.match(tnsnamesParser.ID)
            self.state = 529
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Nmp_pipeContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def PIPE(self):
            return self.getToken(tnsnamesParser.PIPE, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_nmp_pipe

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterNmp_pipe"):
                listener.enterNmp_pipe(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitNmp_pipe"):
                listener.exitNmp_pipe(self)

    def nmp_pipe(self):

        localctx = tnsnamesParser.Nmp_pipeContext(self, self._ctx, self.state)
        self.enterRule(localctx, 112, self.RULE_nmp_pipe)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 531
            self.match(tnsnamesParser.L_PAREN)
            self.state = 532
            self.match(tnsnamesParser.PIPE)
            self.state = 533
            self.match(tnsnamesParser.EQUAL)
            self.state = 534
            self.match(tnsnamesParser.ID)
            self.state = 535
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Beq_protocolContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def beq_params(self):
            return self.getTypedRuleContext(tnsnamesParser.Beq_paramsContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_beq_protocol

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBeq_protocol"):
                listener.enterBeq_protocol(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBeq_protocol"):
                listener.exitBeq_protocol(self)

    def beq_protocol(self):

        localctx = tnsnamesParser.Beq_protocolContext(self, self._ctx, self.state)
        self.enterRule(localctx, 114, self.RULE_beq_protocol)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 537
            self.beq_params()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Beq_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def beq_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Beq_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Beq_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_beq_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBeq_params"):
                listener.enterBeq_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBeq_params"):
                listener.exitBeq_params(self)

    def beq_params(self):

        localctx = tnsnamesParser.Beq_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 116, self.RULE_beq_params)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 540 
            self._errHandler.sync(self)
            _alt = 1
            while _alt != 2 and _alt != ATN.INVALID_ALT_NUMBER:
                if _alt == 1:
                    self.state = 539
                    self.beq_parameter()

                else:
                    raise NoViableAltException(self)
                self.state = 542 
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input, 37, self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Beq_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def beq_beq(self):
            return self.getTypedRuleContext(tnsnamesParser.Beq_beqContext, 0)


        def beq_program(self):
            return self.getTypedRuleContext(tnsnamesParser.Beq_programContext, 0)


        def beq_argv0(self):
            return self.getTypedRuleContext(tnsnamesParser.Beq_argv0Context, 0)


        def beq_args(self):
            return self.getTypedRuleContext(tnsnamesParser.Beq_argsContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_beq_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBeq_parameter"):
                listener.enterBeq_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBeq_parameter"):
                listener.exitBeq_parameter(self)

    def beq_parameter(self):

        localctx = tnsnamesParser.Beq_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 118, self.RULE_beq_parameter)
        try:
            self.state = 548
            la_ = self._interp.adaptivePredict(self._input, 38, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 544
                self.beq_beq()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 545
                self.beq_program()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 546
                self.beq_argv0()
                pass

            elif la_ == 4:
                self.enterOuterAlt(localctx, 4)
                self.state = 547
                self.beq_args()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Beq_beqContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def PROTOCOL(self):
            return self.getToken(tnsnamesParser.PROTOCOL, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def BEQ(self):
            return self.getToken(tnsnamesParser.BEQ, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_beq_beq

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBeq_beq"):
                listener.enterBeq_beq(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBeq_beq"):
                listener.exitBeq_beq(self)

    def beq_beq(self):

        localctx = tnsnamesParser.Beq_beqContext(self, self._ctx, self.state)
        self.enterRule(localctx, 120, self.RULE_beq_beq)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 550
            self.match(tnsnamesParser.L_PAREN)
            self.state = 551
            self.match(tnsnamesParser.PROTOCOL)
            self.state = 552
            self.match(tnsnamesParser.EQUAL)
            self.state = 553
            self.match(tnsnamesParser.BEQ)
            self.state = 554
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Beq_programContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def PROGRAM(self):
            return self.getToken(tnsnamesParser.PROGRAM, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_beq_program

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBeq_program"):
                listener.enterBeq_program(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBeq_program"):
                listener.exitBeq_program(self)

    def beq_program(self):

        localctx = tnsnamesParser.Beq_programContext(self, self._ctx, self.state)
        self.enterRule(localctx, 122, self.RULE_beq_program)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 556
            self.match(tnsnamesParser.L_PAREN)
            self.state = 557
            self.match(tnsnamesParser.PROGRAM)
            self.state = 558
            self.match(tnsnamesParser.EQUAL)
            self.state = 559
            self.match(tnsnamesParser.ID)
            self.state = 560
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Beq_argv0Context(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def ARGV0(self):
            return self.getToken(tnsnamesParser.ARGV0, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_beq_argv0

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBeq_argv0"):
                listener.enterBeq_argv0(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBeq_argv0"):
                listener.exitBeq_argv0(self)

    def beq_argv0(self):

        localctx = tnsnamesParser.Beq_argv0Context(self, self._ctx, self.state)
        self.enterRule(localctx, 124, self.RULE_beq_argv0)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 562
            self.match(tnsnamesParser.L_PAREN)
            self.state = 563
            self.match(tnsnamesParser.ARGV0)
            self.state = 564
            self.match(tnsnamesParser.EQUAL)
            self.state = 565
            self.match(tnsnamesParser.ID)
            self.state = 566
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Beq_argsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def ARGS(self):
            return self.getToken(tnsnamesParser.ARGS, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ba_parameter(self):
            return self.getTypedRuleContext(tnsnamesParser.Ba_parameterContext, 0)


        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_beq_args

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBeq_args"):
                listener.enterBeq_args(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBeq_args"):
                listener.exitBeq_args(self)

    def beq_args(self):

        localctx = tnsnamesParser.Beq_argsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 126, self.RULE_beq_args)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 568
            self.match(tnsnamesParser.L_PAREN)
            self.state = 569
            self.match(tnsnamesParser.ARGS)
            self.state = 570
            self.match(tnsnamesParser.EQUAL)
            self.state = 571
            self.ba_parameter()
            self.state = 572
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Ba_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def S_QUOTE(self, i: int = None):
            if i is None:
                return self.getTokens(tnsnamesParser.S_QUOTE)
            else:
                return self.getToken(tnsnamesParser.S_QUOTE, i)

        def ba_description(self):
            return self.getTypedRuleContext(tnsnamesParser.Ba_descriptionContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_ba_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBa_parameter"):
                listener.enterBa_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBa_parameter"):
                listener.exitBa_parameter(self)

    def ba_parameter(self):

        localctx = tnsnamesParser.Ba_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 128, self.RULE_ba_parameter)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 574
            self.match(tnsnamesParser.S_QUOTE)
            self.state = 575
            self.ba_description()
            self.state = 576
            self.match(tnsnamesParser.S_QUOTE)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Ba_descriptionContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def DESCRIPTION(self):
            return self.getToken(tnsnamesParser.DESCRIPTION, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def bad_params(self):
            return self.getTypedRuleContext(tnsnamesParser.Bad_paramsContext, 0)


        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_ba_description

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBa_description"):
                listener.enterBa_description(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBa_description"):
                listener.exitBa_description(self)

    def ba_description(self):

        localctx = tnsnamesParser.Ba_descriptionContext(self, self._ctx, self.state)
        self.enterRule(localctx, 130, self.RULE_ba_description)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 578
            self.match(tnsnamesParser.L_PAREN)
            self.state = 579
            self.match(tnsnamesParser.DESCRIPTION)
            self.state = 580
            self.match(tnsnamesParser.EQUAL)
            self.state = 581
            self.bad_params()
            self.state = 582
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Bad_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def bad_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Bad_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Bad_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_bad_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBad_params"):
                listener.enterBad_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBad_params"):
                listener.exitBad_params(self)

    def bad_params(self):

        localctx = tnsnamesParser.Bad_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 132, self.RULE_bad_params)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 585 
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while True:
                self.state = 584
                self.bad_parameter()
                self.state = 587 
                self._errHandler.sync(self)
                _la = self._input.LA(1)
                if not (_la == tnsnamesParser.L_PAREN):
                    break

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Bad_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def bad_local(self):
            return self.getTypedRuleContext(tnsnamesParser.Bad_localContext, 0)


        def bad_address(self):
            return self.getTypedRuleContext(tnsnamesParser.Bad_addressContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_bad_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBad_parameter"):
                listener.enterBad_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBad_parameter"):
                listener.exitBad_parameter(self)

    def bad_parameter(self):

        localctx = tnsnamesParser.Bad_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 134, self.RULE_bad_parameter)
        try:
            self.state = 591
            la_ = self._interp.adaptivePredict(self._input, 40, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 589
                self.bad_local()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 590
                self.bad_address()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Bad_localContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def LOCAL(self):
            return self.getToken(tnsnamesParser.LOCAL, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def YES_NO(self):
            return self.getToken(tnsnamesParser.YES_NO, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_bad_local

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBad_local"):
                listener.enterBad_local(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBad_local"):
                listener.exitBad_local(self)

    def bad_local(self):

        localctx = tnsnamesParser.Bad_localContext(self, self._ctx, self.state)
        self.enterRule(localctx, 136, self.RULE_bad_local)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 593
            self.match(tnsnamesParser.L_PAREN)
            self.state = 594
            self.match(tnsnamesParser.LOCAL)
            self.state = 595
            self.match(tnsnamesParser.EQUAL)
            self.state = 596
            self.match(tnsnamesParser.YES_NO)
            self.state = 597
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Bad_addressContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def ADDRESS(self):
            return self.getToken(tnsnamesParser.ADDRESS, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def beq_beq(self):
            return self.getTypedRuleContext(tnsnamesParser.Beq_beqContext, 0)


        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_bad_address

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterBad_address"):
                listener.enterBad_address(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitBad_address"):
                listener.exitBad_address(self)

    def bad_address(self):

        localctx = tnsnamesParser.Bad_addressContext(self, self._ctx, self.state)
        self.enterRule(localctx, 138, self.RULE_bad_address)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 599
            self.match(tnsnamesParser.L_PAREN)
            self.state = 600
            self.match(tnsnamesParser.ADDRESS)
            self.state = 601
            self.match(tnsnamesParser.EQUAL)
            self.state = 602
            self.beq_beq()
            self.state = 603
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Connect_dataContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def CONNECT_DATA(self):
            return self.getToken(tnsnamesParser.CONNECT_DATA, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def cd_params(self):
            return self.getTypedRuleContext(tnsnamesParser.Cd_paramsContext, 0)


        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_connect_data

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterConnect_data"):
                listener.enterConnect_data(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitConnect_data"):
                listener.exitConnect_data(self)

    def connect_data(self):

        localctx = tnsnamesParser.Connect_dataContext(self, self._ctx, self.state)
        self.enterRule(localctx, 140, self.RULE_connect_data)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 605
            self.match(tnsnamesParser.L_PAREN)
            self.state = 606
            self.match(tnsnamesParser.CONNECT_DATA)
            self.state = 607
            self.match(tnsnamesParser.EQUAL)
            self.state = 608
            self.cd_params()
            self.state = 609
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def cd_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Cd_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Cd_parameterContext, i)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_params"):
                listener.enterCd_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_params"):
                listener.exitCd_params(self)

    def cd_params(self):

        localctx = tnsnamesParser.Cd_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 142, self.RULE_cd_params)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 612 
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while True:
                self.state = 611
                self.cd_parameter()
                self.state = 614 
                self._errHandler.sync(self)
                _la = self._input.LA(1)
                if not (_la == tnsnamesParser.L_PAREN):
                    break

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def cd_service_name(self):
            return self.getTypedRuleContext(tnsnamesParser.Cd_service_nameContext, 0)


        def cd_sid(self):
            return self.getTypedRuleContext(tnsnamesParser.Cd_sidContext, 0)


        def cd_instance_name(self):
            return self.getTypedRuleContext(tnsnamesParser.Cd_instance_nameContext, 0)


        def cd_failover_mode(self):
            return self.getTypedRuleContext(tnsnamesParser.Cd_failover_modeContext, 0)


        def cd_global_name(self):
            return self.getTypedRuleContext(tnsnamesParser.Cd_global_nameContext, 0)


        def cd_hs(self):
            return self.getTypedRuleContext(tnsnamesParser.Cd_hsContext, 0)


        def cd_rdb_database(self):
            return self.getTypedRuleContext(tnsnamesParser.Cd_rdb_databaseContext, 0)


        def cd_server(self):
            return self.getTypedRuleContext(tnsnamesParser.Cd_serverContext, 0)


        def cd_ur(self):
            return self.getTypedRuleContext(tnsnamesParser.Cd_urContext, 0)


        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_parameter"):
                listener.enterCd_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_parameter"):
                listener.exitCd_parameter(self)

    def cd_parameter(self):

        localctx = tnsnamesParser.Cd_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 144, self.RULE_cd_parameter)
        try:
            self.state = 625
            la_ = self._interp.adaptivePredict(self._input, 42, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 616
                self.cd_service_name()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 617
                self.cd_sid()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 618
                self.cd_instance_name()
                pass

            elif la_ == 4:
                self.enterOuterAlt(localctx, 4)
                self.state = 619
                self.cd_failover_mode()
                pass

            elif la_ == 5:
                self.enterOuterAlt(localctx, 5)
                self.state = 620
                self.cd_global_name()
                pass

            elif la_ == 6:
                self.enterOuterAlt(localctx, 6)
                self.state = 621
                self.cd_hs()
                pass

            elif la_ == 7:
                self.enterOuterAlt(localctx, 7)
                self.state = 622
                self.cd_rdb_database()
                pass

            elif la_ == 8:
                self.enterOuterAlt(localctx, 8)
                self.state = 623
                self.cd_server()
                pass

            elif la_ == 9:
                self.enterOuterAlt(localctx, 9)
                self.state = 624
                self.cd_ur()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_service_nameContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SERVICE_NAME(self):
            return self.getToken(tnsnamesParser.SERVICE_NAME, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_service_name

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_service_name"):
                listener.enterCd_service_name(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_service_name"):
                listener.exitCd_service_name(self)

    def cd_service_name(self):

        localctx = tnsnamesParser.Cd_service_nameContext(self, self._ctx, self.state)
        self.enterRule(localctx, 146, self.RULE_cd_service_name)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 627
            self.match(tnsnamesParser.L_PAREN)
            self.state = 628
            self.match(tnsnamesParser.SERVICE_NAME)
            self.state = 629
            self.match(tnsnamesParser.EQUAL)
            self.state = 630
            self.match(tnsnamesParser.ID)
            self.state = 631
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_sidContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SID(self):
            return self.getToken(tnsnamesParser.SID, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_sid

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_sid"):
                listener.enterCd_sid(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_sid"):
                listener.exitCd_sid(self)

    def cd_sid(self):

        localctx = tnsnamesParser.Cd_sidContext(self, self._ctx, self.state)
        self.enterRule(localctx, 148, self.RULE_cd_sid)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 633
            self.match(tnsnamesParser.L_PAREN)
            self.state = 634
            self.match(tnsnamesParser.SID)
            self.state = 635
            self.match(tnsnamesParser.EQUAL)
            self.state = 636
            self.match(tnsnamesParser.ID)
            self.state = 637
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_instance_nameContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def INSTANCE_NAME(self):
            return self.getToken(tnsnamesParser.INSTANCE_NAME, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_instance_name

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_instance_name"):
                listener.enterCd_instance_name(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_instance_name"):
                listener.exitCd_instance_name(self)

    def cd_instance_name(self):

        localctx = tnsnamesParser.Cd_instance_nameContext(self, self._ctx, self.state)
        self.enterRule(localctx, 150, self.RULE_cd_instance_name)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 639
            self.match(tnsnamesParser.L_PAREN)
            self.state = 640
            self.match(tnsnamesParser.INSTANCE_NAME)
            self.state = 641
            self.match(tnsnamesParser.EQUAL)
            self.state = 642
            self.match(tnsnamesParser.ID)
            self.state = 643
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_failover_modeContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def FAILOVER_MODE(self):
            return self.getToken(tnsnamesParser.FAILOVER_MODE, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def fo_params(self):
            return self.getTypedRuleContext(tnsnamesParser.Fo_paramsContext, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_failover_mode

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_failover_mode"):
                listener.enterCd_failover_mode(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_failover_mode"):
                listener.exitCd_failover_mode(self)

    def cd_failover_mode(self):

        localctx = tnsnamesParser.Cd_failover_modeContext(self, self._ctx, self.state)
        self.enterRule(localctx, 152, self.RULE_cd_failover_mode)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 645
            self.match(tnsnamesParser.L_PAREN)
            self.state = 646
            self.match(tnsnamesParser.FAILOVER_MODE)
            self.state = 647
            self.match(tnsnamesParser.EQUAL)
            self.state = 648
            self.fo_params()
            self.state = 649
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_global_nameContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def GLOBAL_NAME(self):
            return self.getToken(tnsnamesParser.GLOBAL_NAME, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_global_name

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_global_name"):
                listener.enterCd_global_name(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_global_name"):
                listener.exitCd_global_name(self)

    def cd_global_name(self):

        localctx = tnsnamesParser.Cd_global_nameContext(self, self._ctx, self.state)
        self.enterRule(localctx, 154, self.RULE_cd_global_name)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 651
            self.match(tnsnamesParser.L_PAREN)
            self.state = 652
            self.match(tnsnamesParser.GLOBAL_NAME)
            self.state = 653
            self.match(tnsnamesParser.EQUAL)
            self.state = 654
            self.match(tnsnamesParser.ID)
            self.state = 655
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_hsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def HS(self):
            return self.getToken(tnsnamesParser.HS, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def OK(self):
            return self.getToken(tnsnamesParser.OK, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_hs

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_hs"):
                listener.enterCd_hs(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_hs"):
                listener.exitCd_hs(self)

    def cd_hs(self):

        localctx = tnsnamesParser.Cd_hsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 156, self.RULE_cd_hs)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 657
            self.match(tnsnamesParser.L_PAREN)
            self.state = 658
            self.match(tnsnamesParser.HS)
            self.state = 659
            self.match(tnsnamesParser.EQUAL)
            self.state = 660
            self.match(tnsnamesParser.OK)
            self.state = 661
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_rdb_databaseContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def RDB_DATABASE(self):
            return self.getToken(tnsnamesParser.RDB_DATABASE, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self, i: int = None):
            if i is None:
                return self.getTokens(tnsnamesParser.ID)
            else:
                return self.getToken(tnsnamesParser.ID, i)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def L_SQUARE(self):
            return self.getToken(tnsnamesParser.L_SQUARE, 0)

        def DOT(self):
            return self.getToken(tnsnamesParser.DOT, 0)

        def R_SQUARE(self):
            return self.getToken(tnsnamesParser.R_SQUARE, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_rdb_database

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_rdb_database"):
                listener.enterCd_rdb_database(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_rdb_database"):
                listener.exitCd_rdb_database(self)

    def cd_rdb_database(self):

        localctx = tnsnamesParser.Cd_rdb_databaseContext(self, self._ctx, self.state)
        self.enterRule(localctx, 158, self.RULE_cd_rdb_database)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 663
            self.match(tnsnamesParser.L_PAREN)
            self.state = 664
            self.match(tnsnamesParser.RDB_DATABASE)
            self.state = 665
            self.match(tnsnamesParser.EQUAL)
            self.state = 670
            _la = self._input.LA(1)
            if _la == tnsnamesParser.L_SQUARE:
                self.state = 666
                self.match(tnsnamesParser.L_SQUARE)
                self.state = 667
                self.match(tnsnamesParser.DOT)
                self.state = 668
                self.match(tnsnamesParser.ID)
                self.state = 669
                self.match(tnsnamesParser.R_SQUARE)

            self.state = 672
            self.match(tnsnamesParser.ID)
            self.state = 673
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_serverContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def SERVER(self):
            return self.getToken(tnsnamesParser.SERVER, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def DEDICATED(self):
            return self.getToken(tnsnamesParser.DEDICATED, 0)

        def SHARED(self):
            return self.getToken(tnsnamesParser.SHARED, 0)

        def POOLED(self):
            return self.getToken(tnsnamesParser.POOLED, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_server

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_server"):
                listener.enterCd_server(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_server"):
                listener.exitCd_server(self)

    def cd_server(self):

        localctx = tnsnamesParser.Cd_serverContext(self, self._ctx, self.state)
        self.enterRule(localctx, 160, self.RULE_cd_server)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 675
            self.match(tnsnamesParser.L_PAREN)
            self.state = 676
            self.match(tnsnamesParser.SERVER)
            self.state = 677
            self.match(tnsnamesParser.EQUAL)
            self.state = 678
            _la = self._input.LA(1)
            if not ((((_la) & ~0x3f) == 0 and ((1 << _la) & (
                            (1 << tnsnamesParser.DEDICATED) | (1 << tnsnamesParser.SHARED) | (
                                1 << tnsnamesParser.POOLED))) != 0)):
                self._errHandler.recoverInline(self)
            else:
                self.consume()
            self.state = 679
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Cd_urContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def UR(self):
            return self.getToken(tnsnamesParser.UR, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def UR_A(self):
            return self.getToken(tnsnamesParser.UR_A, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_cd_ur

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterCd_ur"):
                listener.enterCd_ur(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitCd_ur"):
                listener.exitCd_ur(self)

    def cd_ur(self):

        localctx = tnsnamesParser.Cd_urContext(self, self._ctx, self.state)
        self.enterRule(localctx, 162, self.RULE_cd_ur)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 681
            self.match(tnsnamesParser.L_PAREN)
            self.state = 682
            self.match(tnsnamesParser.UR)
            self.state = 683
            self.match(tnsnamesParser.EQUAL)
            self.state = 684
            self.match(tnsnamesParser.UR_A)
            self.state = 685
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Fo_paramsContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def fo_parameter(self, i: int = None):
            if i is None:
                return self.getTypedRuleContexts(tnsnamesParser.Fo_parameterContext)
            else:
                return self.getTypedRuleContext(tnsnamesParser.Fo_parameterContext, i)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_fo_params

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterFo_params"):
                listener.enterFo_params(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitFo_params"):
                listener.exitFo_params(self)

    def fo_params(self):

        localctx = tnsnamesParser.Fo_paramsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 164, self.RULE_fo_params)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 688 
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while True:
                self.state = 687
                self.fo_parameter()
                self.state = 690 
                self._errHandler.sync(self)
                _la = self._input.LA(1)
                if not (_la == tnsnamesParser.L_PAREN):
                    break

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Fo_parameterContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def fo_type(self):
            return self.getTypedRuleContext(tnsnamesParser.Fo_typeContext, 0)

        def fo_backup(self):
            return self.getTypedRuleContext(tnsnamesParser.Fo_backupContext, 0)

        def fo_method(self):
            return self.getTypedRuleContext(tnsnamesParser.Fo_methodContext, 0)

        def fo_retries(self):
            return self.getTypedRuleContext(tnsnamesParser.Fo_retriesContext, 0)

        def fo_delay(self):
            return self.getTypedRuleContext(tnsnamesParser.Fo_delayContext, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_fo_parameter

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterFo_parameter"):
                listener.enterFo_parameter(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitFo_parameter"):
                listener.exitFo_parameter(self)

    def fo_parameter(self):

        localctx = tnsnamesParser.Fo_parameterContext(self, self._ctx, self.state)
        self.enterRule(localctx, 166, self.RULE_fo_parameter)
        try:
            self.state = 697
            la_ = self._interp.adaptivePredict(self._input, 45, self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 692
                self.fo_type()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 693
                self.fo_backup()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 694
                self.fo_method()
                pass

            elif la_ == 4:
                self.enterOuterAlt(localctx, 4)
                self.state = 695
                self.fo_retries()
                pass

            elif la_ == 5:
                self.enterOuterAlt(localctx, 5)
                self.state = 696
                self.fo_delay()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Fo_typeContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def TYPE(self):
            return self.getToken(tnsnamesParser.TYPE, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def SESSION(self):
            return self.getToken(tnsnamesParser.SESSION, 0)

        def SELECT(self):
            return self.getToken(tnsnamesParser.SELECT, 0)

        def NONE(self):
            return self.getToken(tnsnamesParser.NONE, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_fo_type

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterFo_type"):
                listener.enterFo_type(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitFo_type"):
                listener.exitFo_type(self)

    def fo_type(self):

        localctx = tnsnamesParser.Fo_typeContext(self, self._ctx, self.state)
        self.enterRule(localctx, 168, self.RULE_fo_type)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 699
            self.match(tnsnamesParser.L_PAREN)
            self.state = 700
            self.match(tnsnamesParser.TYPE)
            self.state = 701
            self.match(tnsnamesParser.EQUAL)
            self.state = 702
            _la = self._input.LA(1)
            if not (((((_la - 68)) & ~0x3f) == 0 and ((1 << (_la - 68)) & (
                            (1 << (tnsnamesParser.SESSION - 68)) | (1 << (tnsnamesParser.SELECT - 68)) | (
                                1 << (tnsnamesParser.NONE - 68)))) != 0)):
                self._errHandler.recoverInline(self)
            else:
                self.consume()
            self.state = 703
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Fo_backupContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def BACKUP(self):
            return self.getToken(tnsnamesParser.BACKUP, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def ID(self):
            return self.getToken(tnsnamesParser.ID, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_fo_backup

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterFo_backup"):
                listener.enterFo_backup(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitFo_backup"):
                listener.exitFo_backup(self)

    def fo_backup(self):

        localctx = tnsnamesParser.Fo_backupContext(self, self._ctx, self.state)
        self.enterRule(localctx, 170, self.RULE_fo_backup)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 705
            self.match(tnsnamesParser.L_PAREN)
            self.state = 706
            self.match(tnsnamesParser.BACKUP)
            self.state = 707
            self.match(tnsnamesParser.EQUAL)
            self.state = 708
            self.match(tnsnamesParser.ID)
            self.state = 709
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Fo_methodContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def METHOD(self):
            return self.getToken(tnsnamesParser.METHOD, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def BASIC(self):
            return self.getToken(tnsnamesParser.BASIC, 0)

        def PRECONNECT(self):
            return self.getToken(tnsnamesParser.PRECONNECT, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_fo_method

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterFo_method"):
                listener.enterFo_method(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitFo_method"):
                listener.exitFo_method(self)

    def fo_method(self):

        localctx = tnsnamesParser.Fo_methodContext(self, self._ctx, self.state)
        self.enterRule(localctx, 172, self.RULE_fo_method)
        self._la = 0  # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 711
            self.match(tnsnamesParser.L_PAREN)
            self.state = 712
            self.match(tnsnamesParser.METHOD)
            self.state = 713
            self.match(tnsnamesParser.EQUAL)
            self.state = 714
            _la = self._input.LA(1)
            if not (_la == tnsnamesParser.BASIC or _la == tnsnamesParser.PRECONNECT):
                self._errHandler.recoverInline(self)
            else:
                self.consume()
            self.state = 715
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Fo_retriesContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def RETRIES(self):
            return self.getToken(tnsnamesParser.RETRIES, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def INT(self):
            return self.getToken(tnsnamesParser.INT, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_fo_retries

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterFo_retries"):
                listener.enterFo_retries(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitFo_retries"):
                listener.exitFo_retries(self)

    def fo_retries(self):

        localctx = tnsnamesParser.Fo_retriesContext(self, self._ctx, self.state)
        self.enterRule(localctx, 174, self.RULE_fo_retries)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 717
            self.match(tnsnamesParser.L_PAREN)
            self.state = 718
            self.match(tnsnamesParser.RETRIES)
            self.state = 719
            self.match(tnsnamesParser.EQUAL)
            self.state = 720
            self.match(tnsnamesParser.INT)
            self.state = 721
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx

    class Fo_delayContext(ParserRuleContext):

        def __init__(self, parser, parent: ParserRuleContext = None, invokingState: int = -1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def L_PAREN(self):
            return self.getToken(tnsnamesParser.L_PAREN, 0)

        def DELAY(self):
            return self.getToken(tnsnamesParser.DELAY, 0)

        def EQUAL(self):
            return self.getToken(tnsnamesParser.EQUAL, 0)

        def INT(self):
            return self.getToken(tnsnamesParser.INT, 0)

        def R_PAREN(self):
            return self.getToken(tnsnamesParser.R_PAREN, 0)

        def getRuleIndex(self):
            return tnsnamesParser.RULE_fo_delay

        def enterRule(self, listener: ParseTreeListener):
            if hasattr(listener, "enterFo_delay"):
                listener.enterFo_delay(self)

        def exitRule(self, listener: ParseTreeListener):
            if hasattr(listener, "exitFo_delay"):
                listener.exitFo_delay(self)

    def fo_delay(self):

        localctx = tnsnamesParser.Fo_delayContext(self, self._ctx, self.state)
        self.enterRule(localctx, 176, self.RULE_fo_delay)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 723
            self.match(tnsnamesParser.L_PAREN)
            self.state = 724
            self.match(tnsnamesParser.DELAY)
            self.state = 725
            self.match(tnsnamesParser.EQUAL)
            self.state = 726
            self.match(tnsnamesParser.INT)
            self.state = 727
            self.match(tnsnamesParser.R_PAREN)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx
