Package io.camunda.zeebe.engine.processing.bpmn

Class BpmnStreamProcessor

java.lang.Object

io.camunda.zeebe.engine.processing.bpmn.BpmnStreamProcessor

All Implemented Interfaces:

TypedRecordProcessor<ProcessInstanceRecord>

public final class BpmnStreamProcessor
extends Object
implements TypedRecordProcessor<ProcessInstanceRecord>

Nested Class Summary

Nested classes/interfaces inherited from interface io.camunda.zeebe.engine.processing.streamprocessor.TypedRecordProcessor

TypedRecordProcessor.ProcessingError

Constructor Summary

Constructors

Constructor	Description
BpmnStreamProcessor(BpmnBehaviors bpmnBehaviors, MutableProcessingState processingState, Writers writers, ProcessEngineMetrics processEngineMetrics)

Method Summary

Modifier and Type	Method	Description
Either<Failure,?>	onEndExecutionListenerComplete(ExecutableFlowNode element, BpmnElementProcessor<ExecutableFlowElement> processor, BpmnElementContext context)
Either<Failure,?>	onStartExecutionListenerComplete(ExecutableFlowNode element, BpmnElementProcessor<ExecutableFlowElement> processor, BpmnElementContext context)
void	processRecord(TypedRecord<ProcessInstanceRecord> record)
TypedRecordProcessor.ProcessingError	tryHandleError(TypedRecord<ProcessInstanceRecord> command, Throwable error)	Try to handle an error that occurred during processing.

Methods inherited from class java.lang.Object

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

Constructor Details

BpmnStreamProcessor

public BpmnStreamProcessor(BpmnBehaviors bpmnBehaviors,
 MutableProcessingState processingState,
 Writers writers,
 ProcessEngineMetrics processEngineMetrics)

Method Details

processRecord

public void processRecord(TypedRecord<ProcessInstanceRecord> record)

Specified by:

processRecord in interface TypedRecordProcessor<ProcessInstanceRecord>

tryHandleError

public TypedRecordProcessor.ProcessingError tryHandleError(TypedRecord<ProcessInstanceRecord> command,
 Throwable error)

Description copied from interface: TypedRecordProcessor

Try to handle an error that occurred during processing.

Specified by:

tryHandleError in interface TypedRecordProcessor<ProcessInstanceRecord>

Parameters:

command - The command that was being processed when the error occurred

error - The error that occurred, and the processor should attempt to handle

Returns:

The type of the processing error. Default: TypedRecordProcessor.ProcessingError.UNEXPECTED_ERROR.

onStartExecutionListenerComplete

public Either<Failure,?> onStartExecutionListenerComplete(ExecutableFlowNode element,
 BpmnElementProcessor<ExecutableFlowElement> processor,
 BpmnElementContext context)

onEndExecutionListenerComplete

public Either<Failure,?> onEndExecutionListenerComplete(ExecutableFlowNode element,
 BpmnElementProcessor<ExecutableFlowElement> processor,
 BpmnElementContext context)