Storm OutputFieldsDeclarer

org.apache.storm.topology

Interface OutputFieldsDeclarer

• All Known Implementing Classes:

  OutputFieldsGetter

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  public interface OutputFieldsDeclarer

• • Method Summary

    All Methods Instance Methods Abstract Methods Modifier and TypeMethod and Descriptionvoiddeclare(boolean direct, Fields fields) voiddeclare(Fields fields)
    Uses default stream id.
    voiddeclareStream(String streamId, boolean direct, Fields fields) voiddeclareStream(String streamId, Fields fields) 

• • Method Detail

    • 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)