org.apache.commons.scxml.model
Class ElseIf

java.lang.Object
  org.apache.commons.scxml.model.Action
      org.apache.commons.scxml.model.ElseIf

All Implemented Interfaces:

java.io.Serializable, NamespacePrefixesHolder

Direct Known Subclasses:

Else

public class ElseIf
extends Action

The class in this SCXML object model that corresponds to the <elseif> SCXML element.

See Also:

Serialized Form

Constructor Summary

ElseIf()
Constructor.

Method Summary

void	execute(EventDispatcher evtDispatcher, ErrorReporter errRep, SCInstance scInstance, org.apache.commons.logging.Log appLog, java.util.Collection derivedEvents) Execute this action instance.
java.lang.String	getCond() Get the conditional expression.
void	setCond(java.lang.String cond) Set the conditional expression.

Methods inherited from class org.apache.commons.scxml.model.Action

getNamespaces, getNamespacesKey, getParent, getParentState, setNamespaces, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

ElseIf

public ElseIf()

Constructor.

Method Detail

getCond

public final java.lang.String getCond()

Get the conditional expression.

Returns:

Returns the cond.

setCond

public final void setCond(java.lang.String cond)

Set the conditional expression.

Parameters:

cond - The cond to set.

execute

public void execute(EventDispatcher evtDispatcher,
                    ErrorReporter errRep,
                    SCInstance scInstance,
                    org.apache.commons.logging.Log appLog,
                    java.util.Collection derivedEvents)
             throws ModelException,
                    SCXMLExpressionException

Execute this action instance.

Specified by:

execute in class Action

Parameters:

evtDispatcher - The EventDispatcher for this execution instance

errRep - 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.

Throws:

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.