ptolemy.actor.gt
Class CompositeActorMatcher

java.lang.Object
  ptolemy.kernel.util.NamedObj
      ptolemy.kernel.InstantiableNamedObj
          ptolemy.kernel.Entity
              ptolemy.kernel.ComponentEntity
                  ptolemy.kernel.CompositeEntity
                      ptolemy.actor.CompositeActor
                          ptolemy.actor.TypedCompositeActor
                              ptolemy.actor.gt.CompositeActorMatcher

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Actor, Executable, FiringsRecordable, GTEntity, Initializable, TypedActor, Changeable, Debuggable, DebugListener, Derivable, Instantiable, ModelErrorHandler, MoMLExportable, Moveable, Nameable, ValueListener

Direct Known Subclasses:

FSMMatcher, Pattern, Replacement

public class CompositeActorMatcher
extends TypedCompositeActor
implements GTEntity, ValueListener

A matcher to match a level of hierarchy in a hierarchical model. In the pattern of a TransformationRule, this matcher can be customized by instances of Criterion. A PortCriterion, for instance, customizes this matcher with an additional port, whose type and name can be specified. In the replacement of a TransformationRule, operations can be specified for this matcher with instances of Operation. The operations will be performed on the actor that is matched by the corresponding matcher in the pattern, and is preserved after the transformation.

Since:

Ptolemy II 6.1

Version:

$Id: CompositeActorMatcher.java,v 1.13.4.3 2008/03/25 22:12:08 cxh Exp $

Author:

Thomas Huining Feng

See Also:

AtomicActorMatcher, Serialized Form

Accepted Rating:

Red (tfeng)

Proposed Rating:

Red (tfeng)

Nested Class Summary

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

CompositeEntity.ContainedObjectsIterator

Field Summary

GTIngredientsAttribute	criteria The attribute containing all the criteria in a list (GTIngredientList).
GTIngredientsEditor.Factory	editorFactory The editor factory for ingredients in this matcher.
GTIngredientsAttribute	operations The attribute containing all the operations in a list (GTIngredientList).
PatternObjectAttribute	patternObject The attribute that specifies the name of the corresponding entity in the pattern.
ActorScopeExtender	scopeExtender The scope extender that expression evaluators use to resolve objects within this matcher.

Fields inherited from class ptolemy.actor.CompositeActor

_actorFiringListeners, _functionDependency, _initializables, _notifyingActorFiring, _stopRequested

Fields inherited from class ptolemy.kernel.util.NamedObj

_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _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

CompositeActorMatcher(CompositeEntity container, java.lang.String name)
Construct an atomic actor matcher to be either contained in the pattern of a TransformationRule or in the replacement.

Method Summary

GTIngredientsAttribute	getCriteriaAttribute() Return the attribute that stores all the criteria for this matcher.
java.lang.String	getDefaultIconDescription() Return a string that contains the SVG icon description ("<svg>...
Token	getIngredientToken(java.lang.String name) Return a token that contains an ingredient with the given name contained by this entity, or null if the ingredient cannot be resolved.
GTIngredientsAttribute	getOperationsAttribute() Return the attribute that stores all the operations for this matcher.
PatternObjectAttribute	getPatternObjectAttribute() Return the attribute that stores the name of the corresponding entity in the pattern of the same TransformationRule, if this entity is in the replacement, or null otherwise.
java.util.Set<java.lang.String>	labelSet() Return the set of names of ingredients contained in this entity that can be resolved.
void	updateAppearance(GTIngredientsAttribute attribute) Update appearance of this entity.
void	valueChanged(Settable settable) React to the fact that the specified Settable has changed.

Methods inherited from class ptolemy.actor.TypedCompositeActor

_addEntity, _addPort, _addRelation, _checkTypesFromTo, _typeConstraintsFromTo, newPort, newRelation, resolveTypes, typeConstraintList

Methods inherited from class ptolemy.actor.CompositeActor

_actorFiring, _actorFiring, _createReceivers, _finishedAddEntity, _setDirector, addActorFiringListener, addInitializable, addPiggyback, clone, connectionsChanged, fire, getDirector, getExecutiveDirector, getFunctionDependency, getManager, initialize, inputPortList, isFireFunctional, isOpaque, isStrict, iterate, newInsideReceiver, newReceiver, outputPortList, postfire, prefire, preinitialize, recordFiring, removeActorFiringListener, removeInitializable, removePiggyback, requestChange, setContainer, setDirector, setManager, stop, stopFire, terminate, wrapup

Methods inherited from class ptolemy.kernel.CompositeEntity

_adjustDeferrals, _description, _exportMoMLContents, _removeEntity, _removeRelation, _validateSettables, allAtomicEntityList, allCompositeEntityList, allowLevelCrossingConnect, classDefinitionList, connect, connect, containedObjectsIterator, deepEntityList, deepGetEntities, entityList, entityList, exportLinks, getAttribute, getEntities, getEntity, getPort, getRelation, getRelations, isAtomic, 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

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

Methods inherited from class ptolemy.kernel.InstantiableNamedObj

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

Methods inherited from class ptolemy.kernel.util.NamedObj

_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _debug, _debug, _debug, _debug, _debug, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _propagateValue, _removeAttribute, _splitName, _stripNumericSuffix, addChangeListener, addDebugListener, attributeChanged, attributeList, attributeList, attributeTypeChanged, clone, deepContains, depthInHierarchy, description, description, event, executeChangeRequests, exportMoML, exportMoML, exportMoML, exportMoML, exportMoMLPlain, getAttribute, getAttributes, getChangeListeners, getClassName, getDerivedLevel, getDerivedList, getDisplayName, getFullName, getModelErrorHandler, getName, getName, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, message, propagateValue, propagateValues, removeChangeListener, removeDebugListener, 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.kernel.util.Nameable

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

Methods inherited from interface ptolemy.actor.Actor

getDirector, getExecutiveDirector, getFunctionDependency, 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.Derivable

getDerivedLevel, getDerivedList, propagateValue

Field Detail

criteria

public GTIngredientsAttribute criteria

The attribute containing all the criteria in a list (GTIngredientList).

editorFactory

public GTIngredientsEditor.Factory editorFactory

The editor factory for ingredients in this matcher.

operations

public GTIngredientsAttribute operations

The attribute containing all the operations in a list (GTIngredientList).

patternObject

public PatternObjectAttribute patternObject

The attribute that specifies the name of the corresponding entity in the pattern.

scopeExtender

public ActorScopeExtender scopeExtender

The scope extender that expression evaluators use to resolve objects within this matcher.

Constructor Detail

CompositeActorMatcher

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

Construct an atomic actor matcher to be either contained in the pattern of a TransformationRule or in the replacement.

Parameters:

container - The proposed container of this matcher.

name - The name of this matcher.

Throws:

IllegalActionException - If this actor cannot be contained by the proposed container.

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

Method Detail

getCriteriaAttribute

public GTIngredientsAttribute getCriteriaAttribute()

Return the attribute that stores all the criteria for this matcher.

Specified by:

getCriteriaAttribute in interface GTEntity

Returns:

The attribute that stores all the criteria.

getDefaultIconDescription

public java.lang.String getDefaultIconDescription()

Return a string that contains the SVG icon description ("<svg>...</svg>") for this matcher. This icon description is the default icon for the matcher, which may be changed by the criteria.

Specified by:

getDefaultIconDescription in interface GTEntity

Returns:

The icon description.

getIngredientToken

public Token getIngredientToken(java.lang.String name)

Return a token that contains an ingredient with the given name contained by this entity, or null if the ingredient cannot be resolved.

Specified by:

getIngredientToken in interface GTEntity

Parameters:

name - The name of the ingredient.

Returns:

The token containing the ingredient object.

getOperationsAttribute

public GTIngredientsAttribute getOperationsAttribute()

Return the attribute that stores all the operations for this matcher.

Specified by:

getOperationsAttribute in interface GTEntity

Returns:

The attribute that stores all the operations.

getPatternObjectAttribute

public PatternObjectAttribute getPatternObjectAttribute()

Return the attribute that stores the name of the corresponding entity in the pattern of the same TransformationRule, if this entity is in the replacement, or null otherwise.

Specified by:

getPatternObjectAttribute in interface GTEntity

Returns:

The attribute that stires the name of the corresponding entity.

See Also:

labelSet()

labelSet

public java.util.Set<java.lang.String> labelSet()

Return the set of names of ingredients contained in this entity that can be resolved.

Specified by:

labelSet in interface GTEntity

Returns:

The set of names.

See Also:

getIngredientToken(String)

updateAppearance

public void updateAppearance(GTIngredientsAttribute attribute)

Update appearance of this entity.

Specified by:

updateAppearance in interface GTEntity

Parameters:

attribute - The attribute containing ingredients of this entity.

See Also:

GTEntityUtils.updateAppearance(GTEntity, GTIngredientsAttribute)

valueChanged

public void valueChanged(Settable settable)

React to the fact that the specified Settable has changed.

Specified by:

valueChanged in interface ValueListener

Parameters:

settable - The object that has changed value.

See Also:

GTEntityUtils.valueChanged(GTEntity, Settable)