old_contents: /*
  
      #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
        This file is part of the Smart Developer Hub Project:
          http://www.smartdeveloperhub.org/
        Center for Open Middleware
              http://www.centeropenmiddleware.com/
      #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
        Copyright (C) 2015 Center for Open Middleware.
      #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
        Licensed under the Apache License, Version 2.0 (the "License");
        you may not use this file except in compliance with the License.
        You may obtain a copy of the License at
                  http://www.apache.org/licenses/LICENSE-2.0
        Unless required by applicable law or agreed to in writing, software
        distributed under the License is distributed on an "AS IS" BASIS,
        WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
        See the License for the specific language governing permissions and
       limitations under the License.
      #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
  */
  
  'use strict';
  
  exports.getTBDValue = function (tid, rid, uid, from, to, callback) {
      //TODO Agora rules :)
      console.log('getTBDValue');
      callback({
          'data': parseInt(Math.random() * 1000),
          'timestamp': new Date()
      });
  };
  
  exports.getMetricValue = function (mid, rid, uid, from, to, accumulated, max, aggr, callback) {
      var val = [];
      var acum = 0;
  
      for (var i = 0; i < max; i++) {
          if (accumulated) {
              acum += parseInt(Math.random() * 100);
              val.push(acum);
          } else {
              val.push(parseInt(Math.random() * 100));
          }
      }
  
      //TODO Agora rules :)
      callback({
          'data': val,
          'timestamp': new Date()
      });
  };
  
new_contents: /*
  
      #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
        This file is part of the Smart Developer Hub Project:
          http://www.smartdeveloperhub.org/
        Center for Open Middleware
              http://www.centeropenmiddleware.com/
      #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
        Copyright (C) 2015 Center for Open Middleware.
      #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
        Licensed under the Apache License, Version 2.0 (the "License");
        you may not use this file except in compliance with the License.
        You may obtain a copy of the License at
                  http://www.apache.org/licenses/LICENSE-2.0
        Unless required by applicable law or agreed to in writing, software
        distributed under the License is distributed on an "AS IS" BASIS,
        WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
        See the License for the specific language governing permissions and
       limitations under the License.
      #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
  */
  
  'use strict';
  
  exports.getTBDValue = function (tid, rid, uid, from, to, callback) {
      //TODO Agora rules :)
      console.log('getTBDValue');
      callback({
          'data': parseInt(Math.random() * 1000),
          'timestamp': new Date()
      });
  };
  
  exports.getMetricValue = function (mid, rid, uid, from, to, accumulated, max, aggr, callback) {
      var val = [];
      var acum = 0;
      // Only for test, max=0 ---> all available values
      if (max == 0) {
          max = 24;
      }
      for (var i = 0; i < max; i++) {
          if (accumulated) {
              acum += parseInt(Math.random() * 100);
              val.push(acum);
          } else {
              val.push(parseInt(Math.random() * 100));
          }
      }
  
      //TODO Agora rules :)
      callback({
          'data': val,
          'timestamp': new Date()
      });
  };
  
subject: Add default max values for test data in sdhWrapper