Package ptolemy.kernel.util.test.system

Class ChangeRequestTest

java.lang.Object

ptolemy.kernel.util.test.system.ChangeRequestTest

All Implemented Interfaces:

ChangeListener

public class ChangeRequestTest
extends java.lang.Object
implements ChangeListener

Test for ChangeRequest. This test is in the system directory because it uses packages outside of kernel.util.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Edward A. Lee, Contributor: Christopher Hylands

See Also:

ChangeRequest

Pt.AcceptedRating:

Red (reviewmoderator)

Pt.ProposedRating:

Red (eal)

Field Summary

Fields

Modifier and Type	Field	Description
ChangeRequest	changeRequest	ChangeRequest that modifies the system.

Constructor Summary

Constructors

Constructor	Description
ChangeRequestTest()	Constructor.

Method Summary

Modifier and Type	Method	Description
void	changeExecuted(ChangeRequest change)	React to a change request has been successfully executed by doing nothing.
void	changeFailed(ChangeRequest change, java.lang.Exception exception)	React to a change request that has resulted in an exception.
java.util.Enumeration	finish()	Finish a run.
void	insertFeedback()	Insert a feedback loop.
void	mutate()	Mutate.
ChangeRequest	mutateBadChangeRequest()	Create a change request that always throws an exception.
ChangeRequest	mutateConst2ChangeRequest()	Create a change request that sets const to 2.0.
void	start()	Start a run.
void	waitForCompletionTask()

Methods inherited from class java.lang.Object

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

Field Detail

changeRequest

public ChangeRequest changeRequest

ChangeRequest that modifies the system.

Constructor Detail

ChangeRequestTest

public ChangeRequestTest()
                  throws IllegalActionException,
                         NameDuplicationException

Constructor.

Throws:

IllegalActionException

NameDuplicationException

Method Detail

changeExecuted

public void changeExecuted(ChangeRequest change)

React to a change request has been successfully executed by doing nothing. This method is called after a change request has been executed successfully. In this class, we do nothing.

Specified by:

changeExecuted in interface ChangeListener

Parameters:

change - The change that has been executed, or null if the change was not done via a ChangeRequest.

changeFailed

public void changeFailed(ChangeRequest change,
                         java.lang.Exception exception)

React to a change request that has resulted in an exception. This method is called after a change request was executed, but during the execution in an exception was thrown. This method throws a runtime exception with a description of the original exception.

Specified by:

changeFailed in interface ChangeListener

Parameters:

change - The change that was attempted or null if the change was not done via a ChangeRequest.

exception - The exception that resulted.

finish

public java.util.Enumeration finish()
                             throws KernelException

Finish a run. Return the results.

Throws:

KernelException

insertFeedback

public void insertFeedback()

Insert a feedback loop.

mutate

public void mutate()

Mutate.

waitForCompletionTask

public void waitForCompletionTask()

mutateBadChangeRequest

public ChangeRequest mutateBadChangeRequest()

Create a change request that always throws an exception.

mutateConst2ChangeRequest

public ChangeRequest mutateConst2ChangeRequest()

Create a change request that sets const to 2.0.

start

public void start()
           throws KernelException

Start a run.

Throws:

KernelException