org.camunda.bpm.engine.impl.bpmn.behavior

Class InclusiveGatewayActivityBehavior

java.lang.Object

org.camunda.bpm.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

org.camunda.bpm.engine.impl.bpmn.behavior.GatewayActivityBehavior

org.camunda.bpm.engine.impl.bpmn.behavior.InclusiveGatewayActivityBehavior

All Implemented Interfaces:

CoreActivityBehavior<ActivityExecution>, ActivityBehavior, SignallableActivityBehavior

public class InclusiveGatewayActivityBehavior
extends GatewayActivityBehavior

Implementation of the Inclusive Gateway/OR gateway/inclusive data-based gateway as defined in the BPMN specification.

Author:

Tijs Rademakers, Tom Van Buskirk, Joram Barrez

Field Summary

Fields

Modifier and Type	Field and Description
protected static BpmnBehaviorLogger	LOG

Fields inherited from class org.camunda.bpm.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

bpmnActivityBehavior

Constructor Summary

Constructors

Constructor and Description
InclusiveGatewayActivityBehavior()

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	activatesGateway(ActivityExecution execution, PvmActivity gatewayActivity)
protected boolean	canReachActivity(ActivityExecution execution, PvmActivity activity)
void	execute(ActivityExecution execution) Default behaviour: just leave the activity with no extra functionality.
protected Collection<ActivityExecution>	getLeafExecutions(ActivityExecution parent)
protected boolean	isReachable(PvmActivity srcActivity, PvmActivity targetActivity, Set<PvmActivity> visitedActivities)

Methods inherited from class org.camunda.bpm.engine.impl.bpmn.behavior.GatewayActivityBehavior

lockConcurrentRoot

Methods inherited from class org.camunda.bpm.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

doLeave, leave, leaveIgnoreConditions, signal

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static BpmnBehaviorLogger LOG

Constructor Detail

InclusiveGatewayActivityBehavior

public InclusiveGatewayActivityBehavior()

Method Detail

execute

public void execute(ActivityExecution execution)
             throws Exception

Description copied from class: FlowNodeActivityBehavior

Default behaviour: just leave the activity with no extra functionality.

Specified by:

execute in interface CoreActivityBehavior<ActivityExecution>

Specified by:

execute in interface ActivityBehavior

Overrides:

execute in class FlowNodeActivityBehavior

Throws:

Exception

getLeafExecutions

protected Collection<ActivityExecution> getLeafExecutions(ActivityExecution parent)

activatesGateway

protected boolean activatesGateway(ActivityExecution execution,
                       PvmActivity gatewayActivity)

canReachActivity

protected boolean canReachActivity(ActivityExecution execution,
                       PvmActivity activity)

isReachable

protected boolean isReachable(PvmActivity srcActivity,
                  PvmActivity targetActivity,
                  Set<PvmActivity> visitedActivities)