Package org.apache.storm.hooks

# Interface ITaskHook

All Known Implementing Classes:
  `BaseTaskHook`

public interface ITaskHook

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `boltAck(BoltAckInfo info)`
  `void`
  `boltExecute(BoltExecuteInfo info)`
  `void`
  `boltFail(BoltFailInfo info)`
  `void`
  `cleanup()`
  `void`
  `emit(EmitInfo info)`
  `void`
  `prepare(Map<String,Object> conf, TopologyContext context)`
  `void`
  `spoutAck(SpoutAckInfo info)`
  `void`
  `spoutFail(SpoutFailInfo info)`

- ## Method Details

  - ### prepare

    void prepare(Map<String,Object> conf, TopologyContext context)

  - ### cleanup

    void cleanup()

  - ### emit

    void emit(EmitInfo info)

  - ### spoutAck

    void spoutAck(SpoutAckInfo info)

  - ### spoutFail

    void spoutFail(SpoutFailInfo info)

  - ### boltExecute

    void boltExecute(BoltExecuteInfo info)

  - ### boltAck

    void boltAck(BoltAckInfo info)

  - ### boltFail

    void boltFail(BoltFailInfo info)