Package org.apache.storm.topology

# Interface OutputFieldsDeclarer

All Known Implementing Classes:
  `OutputFieldsGetter`

public interface OutputFieldsDeclarer

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `declare(boolean direct, Fields fields)`
  `void`
  `declare(Fields fields)`
  Uses default stream id.
  `void`
  `declareStream(String streamId, boolean direct, Fields fields)`
  `void`
  `declareStream(String streamId, Fields fields)`

- ## Method Details

  - ### declare

    void declare(Fields fields)
    Uses default stream id.

  - ### declare

    void declare(boolean direct, Fields fields)

  - ### declareStream

    void declareStream(String streamId, Fields fields)

  - ### declareStream

    void declareStream(String streamId, boolean direct, Fields fields)