InterleaveStart (jbpm-3.0.4) - JBoss JBPM 3.0.4 API 英文版文档

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org.jbpm.graph.node
Class InterleaveStart

java.lang.Object
  org.jbpm.graph.def.GraphElement
      org.jbpm.graph.def.Node
          org.jbpm.graph.node.InterleaveStart

All Implemented Interfaces:: Parsable, java.io.Serializable

public class InterleaveStart
extends Node
implements Parsable

is an unordered set of child nodeMap. the path of execution will be given to each node exactly once. the sequence of the child nodeMap will be determined at runtime. this implements the workflow pattern interleved parallel routing. If no script is supplied, the transition names will be sequenced in arbitrary order. If a script is provided, the variable transitionNames contains the available transition names. The returned value has to be one of those transitionNames. Instead of supplying a script, its also possible to subclass this class and override the selectTransition method.

See Also:: Serialized Form

Nested Class Summary

class InterleaveStart.DefaultInterleaver


static interface InterleaveStart.Interleaver


Field Summary

Fields inherited from class org.jbpm.graph.def.Node

action, arrivingTransitions, leavingTransitions, superState, supportedEventTypes

Fields inherited from class org.jbpm.graph.def.GraphElement

events, exceptionHandlers, name, processDefinition

Constructor Summary

InterleaveStart()


InterleaveStart(java.lang.String name)


Method Summary

void execute(ExecutionContext executionContext)
          override this method to customize the node behaviour.

InterleaveStart.Interleaver getInterleaver()


protected java.util.Collection getTransitionNames(Token token)


void read(org.dom4j.Element element, JpdlXmlReader jpdlReader)


void removeTransitionNames(Token token)


java.util.Collection retrieveTransitionNames(Token token)


void setInterleaver(InterleaveStart.Interleaver interleaver)


protected void storeTransitionNames(java.util.Collection transitionNames, Token token)


void write(org.dom4j.Element element)


Methods inherited from class org.jbpm.graph.def.Node

addArrivingTransition, addLeavingTransition, enter, generateNextLeavingTransitionName, getAction, getArrivingTransitions, getDefaultLeavingTransition, getFullyQualifiedName, getLeavingTransition, getLeavingTransitions, getLeavingTransitionsList, getLeavingTransitionsMap, getParent, getProcessDefinition, getSuperState, getSupportedEventTypes, hasLeavingTransition, hasNoLeavingTransitions, leave, leave, leave, removeArrivingTransition, removeLeavingTransition, reorderLeavingTransition, setAction, setName

Methods inherited from class org.jbpm.graph.def.GraphElement

addEvent, addExceptionHandler, findExceptionHandler, fireAndPropagateEvent, fireEvent, getEvent, getEvents, getExceptionHandlers, getId, getName, getParentChain, getParents, hasEvent, hasEvents, raiseException, removeEvent, removeExceptionHandler, reorderExceptionHandler, setProcessDefinition, toString

Methods inherited from class java.lang.Object

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

Constructor Detail