Class LongStreamSourceP

java.lang.Object
com.hazelcast.jet.core.AbstractProcessor
com.hazelcast.jet.pipeline.test.LongStreamSourceP
All Implemented Interfaces:
Processor

public class LongStreamSourceP
extends AbstractProcessor
Implements the TestSources.longStream(long, long) source.
Since:
4.3
  • Method Details

    • init

      protected void init​(@Nonnull Processor.Context context)
      Description copied from class: AbstractProcessor
      Method that can be overridden to perform any necessary initialization for the processor. It is called exactly once and strictly before any of the processing methods (process() and Processor.complete()), but after the outbox and logger have been initialized.

      Subclasses are not required to call this superclass method, it does nothing.

      Overrides:
      init in class AbstractProcessor
      Parameters:
      context - the context associated with this processor
    • complete

      public boolean complete()
      Description copied from interface: Processor
      Called after all the inbound edges' streams are exhausted. If it returns false, it will be invoked again until it returns true. For example, a streaming source processor will return false forever. Unlike other methods which guarantee that no other method is called until they return true, Processor.saveToSnapshot() can be called even though this method returned false.

      After this method is called, no other processing methods are called on this processor, except for Processor.snapshotCommitFinish(boolean).

      Non-cooperative processors are required to return from this method from time to time to give the system a chance to check for snapshot requests and job cancellation. The time the processor spends in this method affects the latency of snapshots and job cancellations.

      Returns:
      true if the completing step is now done, false to call this method again