jadex.bpmn.features.impl

Class BpmnExecutionFeature

java.lang.Object

jadex.bridge.component.impl.AbstractComponentFeature

jadex.bridge.component.impl.ExecutionComponentFeature

jadex.bpmn.features.impl.BpmnExecutionFeature

All Implemented Interfaces:

jadex.bridge.component.IComponentFeature, jadex.bridge.component.IExecutionFeature, jadex.bridge.component.impl.IInternalExecutionFeature, jadex.commons.concurrent.IExecutable

public class BpmnExecutionFeature
extends jadex.bridge.component.impl.ExecutionComponentFeature

Bpmn execution logic.

Nested Class Summary

Nested classes/interfaces inherited from class jadex.bridge.component.impl.ExecutionComponentFeature

jadex.bridge.component.impl.ExecutionComponentFeature.ExecuteWaitForStep, jadex.bridge.component.impl.ExecutionComponentFeature.StepInfo, jadex.bridge.component.impl.ExecutionComponentFeature.TimerWrapper

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	finishing The finished flag.
protected boolean	started The started flag.

Fields inherited from class jadex.bridge.component.impl.ExecutionComponentFeature

available, blocked, bootstrap, bpstepid, componentthread, DEBUG, endagenda, endstepcnt, executing, notifications, parenta, stepadditions, stepcnt, stepfuture, stepinfo, steps, subcomponents, timers, TYPE_STEP

Fields inherited from class jadex.bridge.component.impl.AbstractComponentFeature

cinfo, component, guesser

Fields inherited from interface jadex.bridge.component.IExecutionFeature

STEP_PRIORITY_IMMEDIATE, STEP_PRIORITY_NOMRAL

Fields inherited from interface jadex.bridge.component.impl.IInternalExecutionFeature

LOCAL

Constructor Summary

Constructors

Constructor and Description
BpmnExecutionFeature(jadex.bridge.IInternalAccess component, jadex.bridge.component.ComponentCreationInfo cinfo) Create the feature.

Method Summary

Modifier and Type	Method and Description
protected void	addStep(jadex.bridge.component.impl.ExecutionComponentFeature.StepInfo step) Add a check to ensure that no thread gets scheduled twice.
jadex.commons.future.IFuture<java.lang.Void>	body() Execute the main activity of the feature.
protected boolean	executeCycle() Components with autonomous behavior may override this method to implement a recurring execution cycle.
protected jadex.bpmn.model.MBpmnModel	getModel() Get the model.
jadex.commons.future.IFuture<java.lang.Void>	shutdown() Shutdown the feature.
boolean	testIfBreakpoint(java.lang.String[] breakpoints) Kernel specific test if the step is a breakpoint.

Methods inherited from class jadex.bridge.component.impl.ExecutionComponentFeature

addSubcomponent, afterBlock, beforeBlock, block, createInstance, createResultListener, createResultListener, createStepFuture, doCleanup, doStep, execute, getCurrentStateEvents, getCurrentSteps, getEndstateStart, getStepDetails, getType, isAtBreakpoint, isComponentThread, kill, publishStepEvent, removeStep, removeSubcomponent, repeatStep, repeatStep, resetExecutionState, scheduleStep, scheduleStep, setExecutionState, toString, unblock, waitForDelay, waitForDelay, waitForDelay, waitForDelay, waitForTick, waitForTick, wakeup

Methods inherited from class jadex.bridge.component.impl.AbstractComponentFeature

getComponent, getExternalFacade, getExternalFacadeType, getParameterGuesser, getValueFetcher, init

Methods inherited from class java.lang.Object

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

Field Detail

started

protected boolean started

The started flag.

finishing

protected boolean finishing

The finished flag.

Constructor Detail

BpmnExecutionFeature

public BpmnExecutionFeature(jadex.bridge.IInternalAccess component,
                            jadex.bridge.component.ComponentCreationInfo cinfo)

Create the feature.

Method Detail

body

public jadex.commons.future.IFuture<java.lang.Void> body()

Execute the main activity of the feature.

Specified by:

body in interface jadex.bridge.component.IComponentFeature

Overrides:

body in class jadex.bridge.component.impl.AbstractComponentFeature

shutdown

public jadex.commons.future.IFuture<java.lang.Void> shutdown()

Shutdown the feature.

Specified by:

shutdown in interface jadex.bridge.component.IComponentFeature

Overrides:

shutdown in class jadex.bridge.component.impl.ExecutionComponentFeature

addStep

protected void addStep(jadex.bridge.component.impl.ExecutionComponentFeature.StepInfo step)

Add a check to ensure that no thread gets scheduled twice.

Overrides:

addStep in class jadex.bridge.component.impl.ExecutionComponentFeature

executeCycle

protected boolean executeCycle()

Components with autonomous behavior may override this method to implement a recurring execution cycle.

Overrides:

executeCycle in class jadex.bridge.component.impl.ExecutionComponentFeature

Returns:

true, if the execution should continue, false, if the component may become idle.

getModel

protected jadex.bpmn.model.MBpmnModel getModel()

Get the model.

testIfBreakpoint

public boolean testIfBreakpoint(java.lang.String[] breakpoints)

Kernel specific test if the step is a breakpoint.

Overrides:

testIfBreakpoint in class jadex.bridge.component.impl.ExecutionComponentFeature