content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.
   */
  package com.alibaba.jstorm.flux.model;
  
  import backtype.storm.Config;
  import backtype.storm.task.IBolt;
  import backtype.storm.topology.IRichSpout;
  
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Container for all the objects required to instantiate a topology.
   */
  public class ExecutionContext {
      // parsed Topology definition
      TopologyDef topologyDef;
  
      // Storm config
      private Config config;
  
      // components
      private List<Object> compontents;
      // indexed by id
      private Map<String, Object> componentMap = new HashMap<String, Object>();
  
      private Map<String, IRichSpout> spoutMap = new HashMap<String, IRichSpout>();
  
      private List<IBolt> bolts;
      private Map<String, Object> boltMap = new HashMap<String, Object>();
  
      public ExecutionContext(TopologyDef topologyDef, Config config){
          this.topologyDef = topologyDef;
          this.config = config;
      }
  
      public TopologyDef getTopologyDef(){
          return this.topologyDef;
      }
  
      public void addSpout(String id, IRichSpout spout){
          this.spoutMap.put(id, spout);
      }
  
      public void addBolt(String id, Object bolt){
          this.boltMap.put(id, bolt);
      }
  
      public Object getBolt(String id){
          return this.boltMap.get(id);
      }
  
      public void addComponent(String id, Object value){
          this.componentMap.put(id, value);
      }
  
      public Object getComponent(String id){
          return this.componentMap.get(id);
      }
  
  }
  