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

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org.jbpm.graph.def
Class Event

java.lang.Object
  org.jbpm.graph.def.Event

All Implemented Interfaces:

java.io.Serializable

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public class Event

extends java.lang.Object

implements java.io.Serializable

See Also:

Serialized Form

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Field Summary
protected  java.util.List	actions
protected  java.lang.String	eventType
static java.lang.String	EVENTTYPE_AFTER_SIGNAL
static java.lang.String	EVENTTYPE_BEFORE_SIGNAL
static java.lang.String	EVENTTYPE_NODE_ENTER
static java.lang.String	EVENTTYPE_NODE_LEAVE
static java.lang.String	EVENTTYPE_PROCESS_END
static java.lang.String	EVENTTYPE_PROCESS_START
static java.lang.String	EVENTTYPE_SUBPROCESS_CREATED
static java.lang.String	EVENTTYPE_SUBPROCESS_END
static java.lang.String	EVENTTYPE_SUPERSTATE_ENTER
static java.lang.String	EVENTTYPE_SUPERSTATE_LEAVE
static java.lang.String	EVENTTYPE_TASK_ASSIGN
static java.lang.String	EVENTTYPE_TASK_CREATE
static java.lang.String	EVENTTYPE_TASK_END
static java.lang.String	EVENTTYPE_TASK_START
static java.lang.String	EVENTTYPE_TIMER
static java.lang.String	EVENTTYPE_TRANSITION
protected  GraphElement	graphElement

 

Constructor Summary

Event()

Event(GraphElement graphElement, java.lang.String eventType)

Event(java.lang.String eventType)

 

Method Summary
Action	addAction(Action action)
java.util.List	getActions()           is the list of actions associated to this event.
java.lang.String	getEventType()
GraphElement	getGraphElement()
long	getId()
boolean	hasActions()
void	removeAction(Action action)
java.lang.String	toString()           collects static and runtime actions.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

EVENTTYPE_TRANSITION

public static final java.lang.String EVENTTYPE_TRANSITION

See Also:

Constant Field Values

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EVENTTYPE_BEFORE_SIGNAL

public static final java.lang.String EVENTTYPE_BEFORE_SIGNAL

See Also:

Constant Field Values

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EVENTTYPE_AFTER_SIGNAL

public static final java.lang.String EVENTTYPE_AFTER_SIGNAL

See Also:

Constant Field Values

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EVENTTYPE_PROCESS_START

public static final java.lang.String EVENTTYPE_PROCESS_START

See Also:

Constant Field Values

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EVENTTYPE_PROCESS_END

public static final java.lang.String EVENTTYPE_PROCESS_END

See Also:

Constant Field Values

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EVENTTYPE_NODE_ENTER

public static final java.lang.String EVENTTYPE_NODE_ENTER

See Also:

Constant Field Values

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EVENTTYPE_NODE_LEAVE

public static final java.lang.String EVENTTYPE_NODE_LEAVE

See Also:

Constant Field Values

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EVENTTYPE_SUPERSTATE_ENTER

public static final java.lang.String EVENTTYPE_SUPERSTATE_ENTER

See Also:

Constant Field Values

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EVENTTYPE_SUPERSTATE_LEAVE

public static final java.lang.String EVENTTYPE_SUPERSTATE_LEAVE

See Also:

Constant Field Values

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EVENTTYPE_SUBPROCESS_CREATED

public static final java.lang.String EVENTTYPE_SUBPROCESS_CREATED

See Also:

Constant Field Values

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EVENTTYPE_SUBPROCESS_END

public static final java.lang.String EVENTTYPE_SUBPROCESS_END

See Also:

Constant Field Values

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EVENTTYPE_TASK_CREATE

public static final java.lang.String EVENTTYPE_TASK_CREATE

See Also:

Constant Field Values

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EVENTTYPE_TASK_ASSIGN

public static final java.lang.String EVENTTYPE_TASK_ASSIGN

See Also:

Constant Field Values

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EVENTTYPE_TASK_START

public static final java.lang.String EVENTTYPE_TASK_START

See Also:

Constant Field Values

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EVENTTYPE_TASK_END

public static final java.lang.String EVENTTYPE_TASK_END

See Also:

Constant Field Values

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EVENTTYPE_TIMER

public static final java.lang.String EVENTTYPE_TIMER

See Also:

Constant Field Values

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eventType

protected java.lang.String eventType

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graphElement

protected GraphElement graphElement

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actions

protected java.util.List actions

Constructor Detail

Event

public Event()

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Event

public Event(java.lang.String eventType)

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Event

public Event(GraphElement graphElement,
             java.lang.String eventType)

Method Detail

getActions

public java.util.List getActions()

is the list of actions associated to this event.

Returns:

an empty list if no actions are associated.

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hasActions

public boolean hasActions()

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addAction

public Action addAction(Action action)

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removeAction

public void removeAction(Action action)

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toString

public java.lang.String toString()

collects static and runtime actions. private List collectActions(ExecutionContext executionContext) { List mergedActions = new ArrayList(); // first, add all actions if (actions!=null) { mergedActions.addAll(actions); } // then add all runtime actions List runtimeActions = executionContext.getProcessInstance().getRuntimeActions(); if (runtimeActions!=null) { Iterator iter = runtimeActions.iterator(); while (iter.hasNext()) { RuntimeAction runtimeAction = (RuntimeAction) iter.next(); if (this==runtimeAction.getEvent()) { mergedActions.add(runtimeAction.getAction()); } } } return mergedActions; }

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getEventType

public java.lang.String getEventType()

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getGraphElement

public GraphElement getGraphElement()

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getId

public long getId()

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Version : jbpm-3.0.4