io.temporal.internal.statemachines

Class WFTBuffer

java.lang.Object

io.temporal.internal.statemachines.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.

Constructor Summary

Constructors

Constructor and Description
WFTBuffer()

Method Summary

Modifier and Type	Method and Description
boolean	addEvent(io.temporal.api.history.v1.HistoryEvent event, boolean hasNextEvent)
java.util.List<io.temporal.api.history.v1.HistoryEvent>	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

fetch

public java.util.List<io.temporal.api.history.v1.HistoryEvent> fetch()