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

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org.jbpm.graph.def
Class SuperState

java.lang.Object
  org.jbpm.graph.def.GraphElement
      org.jbpm.graph.def.Node
          org.jbpm.graph.def.SuperState

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

public class SuperState
extends Node
implements Parsable, NodeCollection

brings hierarchy into the elements of a process definition by creating a parent-child relation between GraphElements.

See Also:: Serialized Form

Field Summary

protected java.util.List nodes


static java.lang.String[] supportedEventTypes


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

action, arrivingTransitions, leavingTransitions, superState

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

events, exceptionHandlers, name, processDefinition

Constructor Summary

SuperState()


SuperState(java.lang.String name)


Method Summary

Node addNode(Node node)
          adds the given node to this node-collection.

boolean containsNode(Node node)
          recursively checks if the given node is one of the descendants of this supernode.

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

Node findNode(java.lang.String hierarchicalName)
          finds the node by the given hierarchical name.

java.lang.String generateNodeName()
          generates a new name for a node to be added to this collection.

Node getNode(java.lang.String name)
          retrieves a node by name.

java.util.List getNodes()
          is the ordered list of nodes.

java.util.Map getNodesMap()
          maps node-names to nodes.

GraphElement getParent()
          is the SuperState or the ProcessDefinition in which this node is contained.

java.lang.String[] getSupportedEventTypes()
          indicative set of event types supported by this graph element.

boolean hasNode(java.lang.String name)
          is true if this node-collection contains a node with the given name, false otherwise.

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


Node removeNode(Node node)
          removes the given node from this node-collection.

void reorderNode(int oldIndex, int newIndex)
          changes the order of the nodes : the node on oldIndex is removed and inserted in the newIndex.

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

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

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

Methods inherited from interface org.jbpm.jpdl.xml.Parsable

write

Field Detail

nodes

protected java.util.List nodes

supportedEventTypes

public static final java.lang.String[] supportedEventTypes

Constructor Detail

SuperState

public SuperState()

SuperState

public SuperState(java.lang.String name)

Method Detail

getSupportedEventTypes

public java.lang.String[] getSupportedEventTypes()

Description copied from class: GraphElement

indicative set of event types supported by this graph element. this is currently only used by the process designer to know which event types to show on a given graph element. in process definitions and at runtime, there are no contstraints on the event-types.

Overrides:: getSupportedEventTypes in class Node

read

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

Specified by:: read in interface Parsable
Overrides:: read 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