本文整理了Java中backtype.storm.utils.Utils.getComponentCommon()方法的一些代码示例，展示了Utils.getComponentCommon()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Utils.getComponentCommon()方法的具体详情如下：
包路径：backtype.storm.utils.Utils
类名称：Utils
方法名：getComponentCommon

Utils.getComponentCommon介绍

暂无

代码示例

代码示例来源：origin: alibaba/jstorm

public IdDictionary(StormTopology topology) {
  List<String> componentNames = new ArrayList<>(topology.get_spouts().keySet());
  componentNames.addAll(topology.get_bolts().keySet());
  componentNames.addAll(topology.get_state_spouts().keySet());
  for (String name : componentNames) {
    ComponentCommon common = Utils.getComponentCommon(topology, name);
    List<String> streams = new ArrayList<>(common.get_streams().keySet());
    streamNametoId.put(name, idify(streams));
    streamIdToName.put(name, Utils.reverseMap(streamNametoId.get(name)));
  }
}

代码示例来源：origin: alibaba/jstorm

public static Set<String> getUpstreamComponents(String componentId, TopologyContext context) {
  Set<String> upstreamComponents = new HashSet<>();
  ComponentCommon componentCommon = Utils.getComponentCommon(context.getRawTopology(), componentId);
  Set<GlobalStreamId> input = componentCommon.get_inputs().keySet();
  for (GlobalStreamId stream : input) {
    upstreamComponents.add(stream.get_componentId());
  }
  return upstreamComponents;
}

代码示例来源：origin: alibaba/mdrill

public IdDictionary(StormTopology topology) {
  List<String> componentNames = new ArrayList<String>(topology.get_spouts().keySet());
  componentNames.addAll(topology.get_bolts().keySet());
  componentNames.addAll(topology.get_state_spouts().keySet());
        
  for(String name: componentNames) {
    ComponentCommon common = Utils.getComponentCommon(topology, name);
    List<String> streams = new ArrayList<String>(common.get_streams().keySet());
    streamNametoId.put(name, idify(streams));
    streamIdToName.put(name, Utils.reverseMap(streamNametoId.get(name)));
  }
}

代码示例来源：origin: alibaba/jstorm

private static boolean hasDownstreamComponent(StormTopology topology, String outComponentId, String outStreamId) {
    boolean ret = false;
    for (String componentId : ThriftTopologyUtils.getComponentIds(topology)) {
      ComponentCommon componentCommon = Utils.getComponentCommon(topology, componentId);
      Set<GlobalStreamId> inputs = componentCommon.get_inputs().keySet();
      for (GlobalStreamId input : inputs) {
        if (input.get_componentId().equals(outComponentId) && input.get_streamId().equals(outStreamId))
          return true;
      }
    }
    return ret;
  }
}

代码示例来源：origin: com.n3twork.storm/storm-core

public IdDictionary(StormTopology topology) {
  List<String> componentNames = new ArrayList<String>(topology.get_spouts().keySet());
  componentNames.addAll(topology.get_bolts().keySet());
  componentNames.addAll(topology.get_state_spouts().keySet());
  for(String name: componentNames) {
    ComponentCommon common = Utils.getComponentCommon(topology, name);
    List<String> streams = new ArrayList<String>(common.get_streams().keySet());
    streamNametoId.put(name, idify(streams));
    streamIdToName.put(name, Utils.reverseMap(streamNametoId.get(name)));
  }
}

代码示例来源：origin: com.alibaba.jstorm/jstorm-core

public IdDictionary(StormTopology topology) {
  List<String> componentNames = new ArrayList<String>(topology.get_spouts().keySet());
  componentNames.addAll(topology.get_bolts().keySet());
  componentNames.addAll(topology.get_state_spouts().keySet());
  for (String name : componentNames) {
    ComponentCommon common = Utils.getComponentCommon(topology, name);
    List<String> streams = new ArrayList<String>(common.get_streams().keySet());
    streamNametoId.put(name, idify(streams));
    streamIdToName.put(name, Utils.reverseMap(streamNametoId.get(name)));
  }
}

代码示例来源：origin: com.alibaba.jstorm/jstorm-core

public static Set<String> getUpstreamComponents(String componentId, TopologyContext context) {
  Set<String> upstreamComponents = new HashSet<String>();
  ComponentCommon componentCommon = Utils.getComponentCommon(context.getRawTopology(), componentId);
  Set<GlobalStreamId> input = componentCommon.get_inputs().keySet();
  for (GlobalStreamId stream : input) {
    upstreamComponents.add(stream.get_componentId());
  }
  return upstreamComponents;
}