public class Var extends Action
Constructor and Description |
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Var()
Constructor.
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Modifier and Type | Method and Description |
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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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String |
getExpr()
Get the expression that evaluates to the initial value
of the variable.
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String |
getName()
Get the name of the (new) variable.
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void |
setExpr(String expr)
Set the expression that evaluates to the initial value
of the variable.
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void |
setName(String name)
Set the name of the (new) variable.
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getNamespaces, getNamespacesKey, getParent, getParentState, getParentTransitionTarget, setNamespaces, setParent
public final String getExpr()
public final void setExpr(String expr)
expr
- The expr to set.public final String getName()
public final void setName(String name)
name
- The name 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.