ptolemy.actor.lib.hoc

Class ReflectComposite

java.lang.Object

ptolemy.kernel.util.NamedObj

ptolemy.kernel.InstantiableNamedObj

ptolemy.kernel.Entity<T>

ptolemy.kernel.ComponentEntity

ptolemy.kernel.CompositeEntity

ptolemy.actor.CompositeActor

ptolemy.actor.TypedCompositeActor

ptolemy.actor.lib.hoc.ReflectComposite

All Implemented Interfaces:

java.lang.Cloneable, Actor, Executable, FiringsRecordable, Initializable, TypedActor, Changeable, Debuggable, DebugListener, Derivable, Instantiable, ModelErrorHandler, MoMLExportable, Moveable, Nameable, HandlesInternalLinks

Direct Known Subclasses:

CompositeOptimizer, CompositeOptimizerUsingGradient, MirrorComposite

public class ReflectComposite
extends TypedCompositeActor
implements HandlesInternalLinks

A composite that contains one actor and mirrors the ports and parameters of that actor. In this base class, ports that are not instances of MirrorPort are not mirrored. The subclass MirrorComposite will mirror those ports.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Ilge Akkaya and Edward A. Lee

Pt.AcceptedRating:

Red (neuendor)

Pt.ProposedRating:

Yellow (eal)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ReflectComposite.ReflectCompositeContents This is a specialized composite actor for use in ReflectComposite.

Nested classes/interfaces inherited from class ptolemy.kernel.CompositeEntity

CompositeEntity.ContainedObjectsIterator

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	_inAddPort Flag indicating that we are executing _addPort().
protected boolean	_inRemoveEntity Flag indicating that we are executing _removeEntity().
protected boolean	_mirrorParameterPorts Flag indicating whether to mirror instances of ParameterPort.

Fields inherited from class ptolemy.actor.CompositeActor

_actorFiringListeners, _causalityInterface, _derivedPiggybacks, _initializables, _notifyingActorFiring, _piggybacks, _publishedPorts, _publisherRelations, _stopRequested, _subscribedPorts

Fields inherited from class ptolemy.kernel.CompositeEntity

_levelCrossingLinks

Fields inherited from class ptolemy.kernel.util.NamedObj

_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _deferChangeRequests, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS

Fields inherited from interface ptolemy.actor.Executable

COMPLETED, NOT_READY, STOP_ITERATING

Constructor Summary

Constructors

Constructor and Description
ReflectComposite(CompositeEntity container, java.lang.String name) Create an actor with a name and a container.
ReflectComposite(CompositeEntity container, java.lang.String name, boolean mirrorParameterPorts) Create an actor with a name and a container that optionally mirrors the ports that are instances of ParameterPort.
ReflectComposite(Workspace workspace) Construct a ReflectComposite in the specified workspace with no container and an empty string as a name.

Method Summary

Modifier and Type	Method and Description
protected void	_addEntity(ComponentEntity entity) Override the base class to queue a change request to remove any previously contained entity and its mirrored ports, and to mirror the ports of the added entity.
protected void	_addPort(Port port) Add a port to this actor.
protected void	_exportMoMLContents(java.io.Writer output, int depth) Override the base class to describe contained entities, attributes, and ports, but not inside links or relations.
protected boolean	_mirrorPort(ComponentPort insidePort) Return true if the specified inside port should be mirrored.
protected void	_removeEntity(ComponentEntity entity) Override the base class to remove the ports and inside relations of this actor.
protected void	_removePort(Port port) Override the base class to remove the associated port on the inside entity and the link to it, if there is one.
java.lang.Object	clone(Workspace workspace) Clone the object into the specified workspace.
Port	newParameterPort(java.lang.String name) Create a new ParameterMirrorPort.
Port	newPort(java.lang.String name) Override the base class to return a specialized port.

Methods inherited from class ptolemy.actor.TypedCompositeActor

_addRelation, _checkTypesFromTo, _destinationTypeConstraints, attributeChanged, attributeTypeChanged, isBackwardTypeInferenceEnabled, newRelation, resolveTypes, typeConstraintList, typeConstraints

Methods inherited from class ptolemy.actor.CompositeActor

_actorFiring, _actorFiring, _finishedAddEntity, _setDirector, _transferPortParameterInputs, addActorFiringListener, addInitializable, addPiggyback, connectionsChanged, createReceivers, createSchedule, fire, getCausalityInterface, getDirector, getExecutiveDirector, getManager, getPublishedPort, getPublishedPortChannel, getPublishedPorts, getSubscribedPortChannel, inferringWidths, inferWidths, initialize, inputPortList, isFireFunctional, isOpaque, isPublishedPort, isStrict, iterate, linkToPublishedPort, linkToPublishedPort, linkToPublishedPort, linkToPublishedPort, needsWidthInference, newInsideReceiver, newReceiver, notifyConnectivityChange, outputPortList, postfire, prefire, preinitialize, recordFiring, registerPublisherPort, registerPublisherPort, removeActorFiringListener, removeInitializable, removePiggyback, requestChange, setContainer, setDirector, setManager, stop, stopFire, terminate, unlinkToPublishedPort, unlinkToPublishedPort, unlinkToPublishedPort, unlinkToPublishedPort, unregisterPublisherPort, unregisterPublisherPort, wrapup

Methods inherited from class ptolemy.kernel.CompositeEntity

_adjustDeferrals, _containedDecorators, _deepOpaqueEntityList, _description, _removeRelation, _validateSettables, allAtomicEntityList, allowLevelCrossingConnect, classDefinitionList, connect, connect, containedObjectsIterator, deepCompositeEntityList, deepEntityList, deepGetEntities, deepNamedObjList, deepOpaqueEntityList, deepRelationSet, entityList, entityList, exportLinks, exportMoML, getAttribute, getEntities, getEntity, getPort, getRelation, getRelations, isAtomic, lazyAllAtomicEntityList, lazyAllCompositeEntityList, lazyAllCompositeTransparentAndOpaqueEntityList, lazyClassDefinitionList, lazyDeepEntityList, lazyEntityList, lazyRelationList, numberOfEntities, numberOfRelations, numEntities, numRelations, relationList, removeAllEntities, removeAllRelations, setClassDefinition, statistics, uniqueName

Methods inherited from class ptolemy.kernel.ComponentEntity

_checkContainer, _getContainedObject, _propagateExistence, getContainer, instantiate, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, propagateExistence, setName

Methods inherited from class ptolemy.kernel.Entity

connectedPortList, connectedPorts, getPorts, linkedRelationList, linkedRelations, portList, removeAllPorts

Methods inherited from class ptolemy.kernel.InstantiableNamedObj

_setParent, getChildren, getElementName, getParent, getPrototypeList, isClassDefinition, isWithinClassDefinition

Methods inherited from class ptolemy.kernel.util.NamedObj

_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _copyChangeRequestList, _debug, _debug, _debug, _debug, _debug, _executeChangeRequests, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _notifyHierarchyListenersAfterChange, _notifyHierarchyListenersBeforeChange, _propagateValue, _removeAttribute, _splitName, _stripNumericSuffix, addChangeListener, addDebugListener, addHierarchyListener, attributeDeleted, attributeList, attributeList, clone, decorators, deepContains, depthInHierarchy, description, description, event, executeChangeRequests, exportMoML, exportMoML, exportMoML, exportMoML, exportMoMLPlain, getAttribute, getAttributes, getChangeListeners, getClassName, getDecoratorAttribute, getDecoratorAttributes, getDerivedLevel, getDerivedList, getDisplayName, getFullName, getModelErrorHandler, getName, getName, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, lazyContainedObjectsIterator, message, notifyOfNameChange, propagateValue, propagateValues, removeAttribute, removeChangeListener, removeDebugListener, removeHierarchyListener, setClassName, setDeferringChangeRequests, setDerivedLevel, setDisplayName, setModelErrorHandler, setPersistent, setSource, sortContainedObjects, toplevel, toString, validateSettables, workspace

Methods inherited from class java.lang.Object

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

Methods inherited from interface ptolemy.actor.Actor

createReceivers, getCausalityInterface, getDirector, getExecutiveDirector, getManager, inputPortList, newReceiver, outputPortList

Methods inherited from interface ptolemy.actor.Executable

fire, isFireFunctional, isStrict, iterate, postfire, prefire, stop, stopFire, terminate

Methods inherited from interface ptolemy.actor.Initializable

addInitializable, initialize, preinitialize, removeInitializable, wrapup

Methods inherited from interface ptolemy.kernel.util.Nameable

description, getContainer, getDisplayName, getFullName, getName, getName, setName

Methods inherited from interface ptolemy.kernel.util.Derivable

getDerivedLevel, getDerivedList, propagateValue

Field Detail

_inAddPort

protected boolean _inAddPort

Flag indicating that we are executing _addPort().

_inRemoveEntity

protected boolean _inRemoveEntity

Flag indicating that we are executing _removeEntity().

_mirrorParameterPorts

protected boolean _mirrorParameterPorts

Flag indicating whether to mirror instances of ParameterPort.

Constructor Detail

ReflectComposite

public ReflectComposite(CompositeEntity container,
                        java.lang.String name)
                 throws IllegalActionException,
                        NameDuplicationException

Create an actor with a name and a container. The container argument must not be null, or a NullPointerException will be thrown. This actor will use the workspace of the container for synchronization and version counts. If the name argument is null, then the name is set to the empty string. Increment the version of the workspace.

Parameters:

container - The container actor.

name - The name of this actor.

Throws:

IllegalActionException - If the container is incompatible with this actor.

NameDuplicationException - If the name coincides with an actor already in the container.

ReflectComposite

public ReflectComposite(Workspace workspace)

Construct a ReflectComposite in the specified workspace with no container and an empty string as a name. You can then change the name with setName(). If the workspace argument is null, then use the default workspace. You should set the local director or executive director before attempting to send data to the actor or to execute it. Add the actor to the workspace directory. Increment the version number of the workspace.

Parameters:

workspace - The workspace that will list the actor.

ReflectComposite

public ReflectComposite(CompositeEntity container,
                        java.lang.String name,
                        boolean mirrorParameterPorts)
                 throws IllegalActionException,
                        NameDuplicationException

Create an actor with a name and a container that optionally mirrors the ports that are instances of ParameterPort. The container argument must not be null, or a NullPointerException will be thrown. This actor will use the workspace of the container for synchronization and version counts. If the name argument is null, then the name is set to the empty string. Increment the version of the workspace.

Parameters:

container - The container actor.

name - The name of this actor.

mirrorParameterPorts - If false, then ports that are instances of ParameterPort are not mirrored.

Throws:

IllegalActionException - If the container is incompatible with this actor.

NameDuplicationException - If the name coincides with an actor already in the container.

Method Detail

clone

public java.lang.Object clone(Workspace workspace)
                       throws java.lang.CloneNotSupportedException

Clone the object into the specified workspace. This overrides the base class to set up the associations in the mirror ports and to set a flag indicating that cloning is complete.

Overrides:

clone in class CompositeActor

Parameters:

workspace - The workspace for the new object.

Returns:

A new NamedObj.

Throws:

java.lang.CloneNotSupportedException - If any of the attributes cannot be cloned.

See Also:

CompositeEntity.exportMoML(Writer, int, String)

newPort

public Port newPort(java.lang.String name)
             throws NameDuplicationException

Override the base class to return a specialized port.

Overrides:

newPort in class TypedCompositeActor

Parameters:

name - The name of the port to create.

Returns:

A new instance of IteratePort, an inner class.

Throws:

NameDuplicationException - If the container already has a port with this name.

newParameterPort

public Port newParameterPort(java.lang.String name)
                      throws NameDuplicationException

Create a new ParameterMirrorPort.

Parameters:

name - The name of the port to create.

Returns:

A new instance of PtidesMirrorPort, an inner class.

Throws:

NameDuplicationException - If the container already has a port with this name.

_addEntity

protected void _addEntity(ComponentEntity entity)
                   throws IllegalActionException,
                          NameDuplicationException

Override the base class to queue a change request to remove any previously contained entity and its mirrored ports, and to mirror the ports of the added entity.

Overrides:

_addEntity in class TypedCompositeActor

Parameters:

entity - Entity to contain.

Throws:

IllegalActionException - If the entity has no name, or the action would result in a recursive containment structure, or the argument does not implement the TypedActor interface.

NameDuplicationException - If the name collides with a name already on the actor contents list, or if the added element is a class definition.

_addPort

protected void _addPort(Port port)
                 throws IllegalActionException,
                        NameDuplicationException

Add a port to this actor. This overrides the base class to mirror the new port, only if it is an instance of MirrorPort in the contained actor, if there is one, and to establish a connection to a port on the contained actor.

Overrides:

_addPort in class TypedCompositeActor

Parameters:

port - The TypedIOPort to add to this actor.

Throws:

IllegalActionException - If the port is not an instance of IteratePort, or the port has no name.

NameDuplicationException - If the port name collides with a name already in the actor.

_exportMoMLContents

protected void _exportMoMLContents(java.io.Writer output,
                                   int depth)
                            throws java.io.IOException

Override the base class to describe contained entities, attributes, and ports, but not inside links or relations. The rest of the contents are generated automatically when a contained entity is inserted.

Overrides:

_exportMoMLContents in class CompositeEntity

Parameters:

output - The output to write to.

depth - The depth in the hierarchy, to determine indenting.

Throws:

java.io.IOException - If an I/O error occurs.

See Also:

NamedObj.exportMoML(Writer, int)

_mirrorPort

protected boolean _mirrorPort(ComponentPort insidePort)

Return true if the specified inside port should be mirrored. This base class returns true if the inside port is an instance of MirrorPort.

Parameters:

insidePort - The port that may be mirrored.

Returns:

True if the inside port should be mirrored.

_removeEntity

protected void _removeEntity(ComponentEntity entity)

Override the base class to remove the ports and inside relations of this actor. This method assumes the caller has write access on the workspace.

Overrides:

_removeEntity in class CompositeEntity

Parameters:

entity - The entity being removed from this entity.

_removePort

protected void _removePort(Port port)

Override the base class to remove the associated port on the inside entity and the link to it, if there is one. This method assumes the caller has write access on the workspace.

Overrides:

_removePort in class Entity

Parameters:

port - The port being removed from this entity.