Package io.temporal.internal.statemachines

Class WFTBuffer

  • public class WFTBuffer
extends java.lang.Object
    This class buffers events between WorkflowTaskStarted events and return them in one chunk so any kinds of look ahead and preloading can be implemented.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  WFTBuffer.EventBatch  

    • Constructor Summary

      Constructors 
      Constructor Description
      WFTBuffer()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean addEvent​(io.temporal.api.history.v1.HistoryEvent event, boolean hasNextEvent)  
      WFTBuffer.EventBatch fetch()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • WFTBuffer

        public WFTBuffer()

    • Method Detail

      • addEvent

        public boolean addEvent​(io.temporal.api.history.v1.HistoryEvent event,
                        boolean hasNextEvent)
        Returns:
        Should the buffer be fetched. true if a whole history for a workflow task is accumulated or events can't be attributed to a completed workflow task. The whole history includes the unprocessed history events before the WorkflowTaskStarted and the command events after the WorkflowTaskCompleted.