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:

java.io.Serializable, Identifiable, Parsable

public class InterleaveStart
extends Node

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

Nested classes/interfaces inherited from class org.jbpm.graph.def.Node

Node.NodeType

Field Summary

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

action, arrivingTransitions, isAsync, isAsyncExclusive, leavingTransitions, superState, supportedEventTypes

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

description, 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<java.lang.String>	getTransitionNames(Token token)
void	read(org.dom4j.Element element, JpdlXmlReader jpdlReader)
void	removeTransitionNames(Token token)
java.util.Collection<java.lang.String>	retrieveTransitionNames(Token token)
void	setInterleaver(InterleaveStart.Interleaver interleaver)
protected void	storeTransitionNames(java.util.Collection<java.lang.String> transitionNames, Token token)
void	write(org.dom4j.Element element)

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

addArrivingTransition, addLeavingTransition, addNodeLog, createAsyncContinuationJob, enter, generateNextLeavingTransitionName, getAction, getArrivingTransitions, getDefaultLeavingTransition, getFullyQualifiedName, getLeavingTransition, getLeavingTransitions, getLeavingTransitionsList, getLeavingTransitionsMap, getNameExt, getNodes, getNodeType, getParent, getProcessDefinition, getSuperState, getSupportedEventTypes, hasLeavingTransition, hasNoLeavingTransitions, isAsync, isAsyncExclusive, isSuperStateNode, leave, leave, leave, removeArrivingTransition, removeLeavingTransition, reorderLeavingTransition, setAction, setAsync, setAsyncExclusive, setName

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

InterleaveStart

public InterleaveStart()

InterleaveStart

public InterleaveStart(java.lang.String name)

Method Detail

read

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

Specified by:

read in interface Parsable

Overrides:

read in class Node

write

public void write(org.dom4j.Element element)

Specified by:

write in interface Parsable

Overrides:

write in class Node

execute

public void execute(ExecutionContext executionContext)

Description copied from class: Node

override this method to customize the node behaviour.

Overrides:

execute in class Node

getTransitionNames

protected java.util.Collection<java.lang.String> getTransitionNames(Token token)

storeTransitionNames

protected void storeTransitionNames(java.util.Collection<java.lang.String> transitionNames,
                                    Token token)

retrieveTransitionNames

public java.util.Collection<java.lang.String> retrieveTransitionNames(Token token)

removeTransitionNames

public void removeTransitionNames(Token token)

getInterleaver

public InterleaveStart.Interleaver getInterleaver()

setInterleaver

public void setInterleaver(InterleaveStart.Interleaver interleaver)