Package org.apache.storm.coordination

## Interface IBatchBolt<T>

- All Superinterfaces:
    `IComponent`, `Serializable`
  All Known Implementing Classes:
    `BaseBatchBolt`, `ReachTopology.CountAggregator`, `ReachTopology.PartialUniquer`

      public interface IBatchBolt<T>
      extends Serializable, IComponent

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `execute​(Tuple tuple)` |
    `void` | `finishBatch()` |
    `void` | `prepare​(Map<String,​Object> conf, TopologyContext context, BatchOutputCollector collector, T id)` |

    - ### Methods inherited from interface org.apache.storm.topology.IComponent

      `declareOutputFields, getComponentConfiguration`

- - ### Method Detail

    - #### prepare

          void prepare​(Map<String,​Object> conf,
                       TopologyContext context,
                       BatchOutputCollector collector,
                       T id)

    - #### execute

          void execute​(Tuple tuple)

    - #### finishBatch

          void finishBatch()