Package io.zeebe.engine.processing.common

Class ErrorEventHandler

java.lang.Object

io.zeebe.engine.processing.common.ErrorEventHandler

public final class ErrorEventHandler
extends Object

Constructor Summary

Constructors

Constructor	Description
ErrorEventHandler(WorkflowState workflowState, KeyGenerator keyGenerator)

Method Summary

Modifier and Type	Method	Description
boolean	throwErrorEvent(org.agrona.DirectBuffer errorCode, ElementInstance instance, TypedStreamWriter streamWriter)	Throw an error event.

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorEventHandler

public ErrorEventHandler(WorkflowState workflowState,
                         KeyGenerator keyGenerator)

Method Detail

throwErrorEvent

public boolean throwErrorEvent(org.agrona.DirectBuffer errorCode,
                               ElementInstance instance,
                               TypedStreamWriter streamWriter)

Throw an error event. The event is propagated from the given instance through the scope hierarchy until the event is caught by a catch event. The event is only thrown if a catch event was found.

Parameters:

errorCode - the error code of the error event

instance - the instance there the event propagation starts

streamWriter - the writer to be used for writing the followup event

Returns:

true if the error event is thrown and caught by an catch event