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

Class ParallelGatewayProcessor

java.lang.Object

io.camunda.zeebe.engine.processing.bpmn.gateway.ParallelGatewayProcessor

All Implemented Interfaces:

BpmnElementProcessor<ExecutableFlowNode>

public final class ParallelGatewayProcessor
extends Object
implements BpmnElementProcessor<ExecutableFlowNode>

Field Summary

Fields inherited from interface io.camunda.zeebe.engine.processing.bpmn.BpmnElementProcessor

SUCCESS

Constructor Summary

Constructors

Constructor	Description
ParallelGatewayProcessor(BpmnBehaviors behaviors, BpmnStateTransitionBehavior stateTransitionBehavior)

Method Summary

Modifier and Type	Method	Description
Either<Failure,?>	finalizeActivation(ExecutableFlowNode element, BpmnElementContext context)	Finalizes the activation of the BPMN element.
Either<Failure,?>	finalizeCompletion(ExecutableFlowNode element, BpmnElementContext context)	Finalizes the completion of the BPMN element.
Class<ExecutableFlowNode>	getType()
void	onTerminate(ExecutableFlowNode element, BpmnElementContext context)	The element is going to be terminated.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.camunda.zeebe.engine.processing.bpmn.BpmnElementProcessor

onActivate, onComplete

Constructor Details

ParallelGatewayProcessor

public ParallelGatewayProcessor(BpmnBehaviors behaviors,
 BpmnStateTransitionBehavior stateTransitionBehavior)

Method Details

getType

public Class<ExecutableFlowNode> getType()

Specified by:

getType in interface BpmnElementProcessor<ExecutableFlowNode>

Returns:

the class that represents the BPMN element

finalizeActivation

public Either<Failure,?> finalizeActivation(ExecutableFlowNode element,
 BpmnElementContext context)

Description copied from interface: BpmnElementProcessor

Finalizes the activation of the BPMN element. This method is invoked after the element has been initialized and activated, ensuring that any additional steps required to fully establish the element's active state are completed.

This method is typically invoked after the processing of START Execution Listeners.

Specified by:

finalizeActivation in interface BpmnElementProcessor<ExecutableFlowNode>

Parameters:

element - the instance of the BPMN element that is executed

context - process instance-related data of the element that is executed

Returns:

Eitherinvalid input: '<'Failure, ?> indicating the outcome of the finalize activation attempt

finalizeCompletion

public Either<Failure,?> finalizeCompletion(ExecutableFlowNode element,
 BpmnElementContext context)

Description copied from interface: BpmnElementProcessor

Finalizes the completion of the BPMN element. This method is called when the element has finished executing its main behavior and is ready to transition to a completed state.

This method is typically invoked after the processing of END Execution Listeners.

Specified by:

finalizeCompletion in interface BpmnElementProcessor<ExecutableFlowNode>

Parameters:

element - the instance of the BPMN element that is executed

context - process instance-related data of the element that is executed

Returns:

Eitherinvalid input: '<'Failure, ?> indicating the outcome of the finalize completion attempt

onTerminate

public void onTerminate(ExecutableFlowNode element,
 BpmnElementContext context)

Description copied from interface: BpmnElementProcessor

The element is going to be terminated. Perform every action to terminate the element and continue with the element that caused the termination (e.g. the triggered boundary event).

Possible actions:

• close event subscriptions
• resolve incidents
• activate the triggered boundary event - if any
• activate the triggered event sub-process - if any
• continue with parent element
• clean up the state

Next step: none.

Specified by:

onTerminate in interface BpmnElementProcessor<ExecutableFlowNode>

Parameters:

element - the instance of the BPMN element that is executed

context - process instance-related data of the element that is executed