public class If extends Action
Constructor and Description |
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If()
Constructor.
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Modifier and Type | Method and Description |
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void |
addAction(Action action)
Add an Action to the list of executable actions contained in
this <if>.
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void |
execute(EventDispatcher evtDispatcher,
ErrorReporter errRep,
SCInstance scInstance,
org.apache.commons.logging.Log appLog,
Collection derivedEvents)
Execute this action instance.
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List |
getActions()
Get the executable actions contained in this <if>.
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String |
getCond()
Get the conditional expression.
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void |
setCond(String cond)
Set the conditional expression.
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getNamespaces, getNamespacesKey, getParent, getParentState, getParentTransitionTarget, setNamespaces, setParent
public final List getActions()
public final void addAction(Action action)
action
- The action to add.public final String getCond()
public final void setCond(String cond)
cond
- The cond to set.public void execute(EventDispatcher evtDispatcher, ErrorReporter errRep, SCInstance scInstance, org.apache.commons.logging.Log appLog, Collection derivedEvents) throws ModelException, SCXMLExpressionException
execute
in class Action
evtDispatcher
- The EventDispatcher for this execution instanceerrRep
- The ErrorReporter to broadcast any errors
during execution.scInstance
- The state machine execution instance information.appLog
- The application Log.derivedEvents
- The collection to which any internal events
arising from the execution of this action
must be added.ModelException
- If the execution causes the model to enter
a non-deterministic state.SCXMLExpressionException
- If the execution involves trying
to evaluate an expression which is malformed.Copyright © 2005-2012 Apache Software Foundation. All Rights Reserved.