ptolemy.moml.test

Class UnloadModelTest

java.lang.Object

ptolemy.moml.MoMLSimpleApplication

ptolemy.moml.test.UnloadModelTest

All Implemented Interfaces:

ExecutionListener, ChangeListener

public class UnloadModelTest
extends MoMLSimpleApplication

Test unloading a model.

This class is used to test loading and unlooading a model. When used with a memory profiler like JProfiler, we can look for leaks. To run the test, use:

java -classpath $PTII ptolemy.moml.test.UnloadModelTest ../demo/test.xml
 

Since:

Ptolemy II 10.0

Author:

Brian Hudson, Christopher Brooks

Pt.AcceptedRating:

Red (cxh)

Pt.ProposedRating:

Red (cxh)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	UnloadModelTest.UnloadThread Wait for the run to finish and the unload the model.

Field Summary

Fields

Modifier and Type	Field and Description
MoMLParser	parser The MoMLParser that is created and then destroyed.
CompositeActor	toplevel The toplevel model that is created and then destroyed.
Workspace	workspace The workspace in which the model and Manager are created.

Fields inherited from class ptolemy.moml.MoMLSimpleApplication

_activeCount, _executionFinishedOrError, _manager, _parser, _sawThrowable, _toplevel, _workspace

Constructor Summary

Constructors

Constructor and Description
UnloadModelTest(java.lang.String xmlFileName) Parse the xml file and run it.

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args) Load a model and then unload it.
static java.lang.String	memory() Return the amount of memory used.

Methods inherited from class ptolemy.moml.MoMLSimpleApplication

changeExecuted, changeFailed, cleanup, closeVertx, executionError, executionFinished, managerStateChanged, rerun, toplevel, waitForFinish

Methods inherited from class java.lang.Object

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

Field Detail

parser

public MoMLParser parser

The MoMLParser that is created and then destroyed.

toplevel

public CompositeActor toplevel

The toplevel model that is created and then destroyed.

workspace

public Workspace workspace

The workspace in which the model and Manager are created.

Constructor Detail

UnloadModelTest

public UnloadModelTest(java.lang.String xmlFileName)
                throws java.lang.Throwable

Parse the xml file and run it.

Parameters:

xmlFileName - A string that refers to an MoML file that contains a Ptolemy II model. The string should be a relative pathname.

Throws:

java.lang.Throwable - If there was a problem parsing or running the model.

Method Detail

main

public static void main(java.lang.String[] args)

Load a model and then unload it.

Typically, this class is invoked with something like:

  java -classpath $PTII ptolemy.moml.test.UnloadModelTest ../demo/test.xml
  

Parameters:

args - The first argument is the name of the file to be loaded.

memory

public static java.lang.String memory()

Return the amount of memory used.

Returns:

A string that describes the amount of memory.