Package ptolemy.domains.pthales.lib

Class PthalesRemoveHeaderActor

java.lang.Object

ptolemy.kernel.util.NamedObj

ptolemy.kernel.InstantiableNamedObj

ptolemy.kernel.Entity<T>

ptolemy.kernel.ComponentEntity<T>

ptolemy.actor.AtomicActor<TypedIOPort>

ptolemy.actor.TypedAtomicActor

ptolemy.domains.pthales.lib.PthalesAtomicActor

ptolemy.domains.pthales.lib.PthalesRemoveHeaderActor

All Implemented Interfaces:

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

public class PthalesRemoveHeaderActor
extends PthalesAtomicActor

Remove header information from another actor and act as a flag to propagate information from PthalesAddHeaderActor in the preinitialize phase.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Rémi Barrère

See Also:

PthalesAddHeaderActor

Pt.AcceptedRating:

Red (cxh)

Pt.ProposedRating:

Red (cxh)

Nested Class Summary

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

Entity.ContainedObjectsIterator

Field Summary

Fields inherited from class ptolemy.domains.pthales.lib.PthalesAtomicActor

_INTERNAL_REPETITIONS, _REPETITIONS

Fields inherited from class ptolemy.actor.TypedAtomicActor

_typesValid

Fields inherited from class ptolemy.actor.AtomicActor

_actorFiringListeners, _initializables, _notifyingActorFiring, _stopRequested

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	Description
PthalesRemoveHeaderActor()	Construct an actor in the default workspace with an empty string as its name.
PthalesRemoveHeaderActor(CompositeEntity container, java.lang.String name)	Create a new actor in the specified container with the specified name.
PthalesRemoveHeaderActor(Workspace workspace)	Construct an actor in the specified workspace with an empty string as a name.

Method Summary

Modifier and Type	Method	Description
protected void	_initialize()	Set specific attributes common to all Pthales atomic actors.
void	createReceivers()	Create receivers for each input port.
void	fire()	Read the contents of the array, and extract the header containing the number of dimensions and the size of each dimension at the beginning of the array then send only the useful information.

Methods inherited from class ptolemy.domains.pthales.lib.PthalesAtomicActor

_computeIteration, _computeIterations, _parseRepetitions, convertReal, convertToken, getInternalRepetitions, getIteration, getIterations, getRepetitions, newPort

Methods inherited from class ptolemy.actor.TypedAtomicActor

_containedTypeConstraints, _customTypeConstraints, _defaultTypeConstraints, _fireAt, _fireAt, attributeTypeChanged, clone, clone, isBackwardTypeInferenceEnabled, typeConstraintList, typeConstraints

Methods inherited from class ptolemy.actor.AtomicActor

_actorFiring, _actorFiring, _declareDelayDependency, addActorFiringListener, addInitializable, connectionsChanged, declareDelayDependency, getCausalityInterface, getDirector, getExecutiveDirector, getManager, initialize, inputPortList, isFireFunctional, isStrict, iterate, newReceiver, outputPortList, postfire, prefire, preinitialize, pruneDependencies, recordFiring, removeActorFiringListener, removeDependency, removeInitializable, setContainer, stop, stopFire, terminate, wrapup

Methods inherited from class ptolemy.kernel.ComponentEntity

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

Methods inherited from class ptolemy.kernel.Entity

_addPort, _description, _exportMoMLContents, _removePort, _validateSettables, connectedPortList, connectedPorts, containedObjectsIterator, getAttribute, getPort, getPorts, linkedRelationList, linkedRelations, portList, removeAllPorts, setClassDefinition, uniqueName

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, _containedDecorators, _copyChangeRequestList, _debug, _debug, _debug, _debug, _debug, _executeChangeRequests, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _notifyHierarchyListenersAfterChange, _notifyHierarchyListenersBeforeChange, _propagateValue, _removeAttribute, _splitName, _stripNumericSuffix, addChangeListener, addDebugListener, addHierarchyListener, attributeChanged, attributeDeleted, attributeList, attributeList, 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, requestChange, 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

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

Methods inherited from interface ptolemy.kernel.util.Derivable

getDerivedLevel, getDerivedList, propagateValue

Methods inherited from interface ptolemy.actor.Executable

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

Constructor Detail

PthalesRemoveHeaderActor

public PthalesRemoveHeaderActor()
                         throws IllegalActionException,
                                NameDuplicationException

Construct an actor in the default workspace with an empty string as its name. The object is added to the workspace directory. Increment the version number of the workspace.

Throws:

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

NameDuplicationException - If the container already has an actor with this name.

PthalesRemoveHeaderActor

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

Create a new actor in the specified container with the specified name. The name must be unique within the container or an exception is thrown. The container argument must not be null, or a NullPointerException will be thrown.

Parameters:

container - The container.

name - The name of this actor within the container.

Throws:

IllegalActionException - If this actor cannot be contained by the proposed container (see the setContainer() method).

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

PthalesRemoveHeaderActor

public PthalesRemoveHeaderActor(Workspace workspace)
                         throws IllegalActionException,
                                NameDuplicationException

Construct an actor in the specified workspace with 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. The object is added to the workspace directory. Increment the version number of the workspace.

Parameters:

workspace - The workspace that will list the entity.

Throws:

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

NameDuplicationException - If the container already has an actor with this name.

Method Detail

createReceivers

public void createReceivers()
                     throws IllegalActionException

Create receivers for each input port.

Specified by:

createReceivers in interface Actor

Overrides:

createReceivers in class AtomicActor<TypedIOPort>

Throws:

IllegalActionException - If any port throws it.

See Also:

AtomicActor.createReceivers(), CompositeActor.createReceivers()

fire

public void fire()
          throws IllegalActionException

Read the contents of the array, and extract the header containing the number of dimensions and the size of each dimension at the beginning of the array then send only the useful information.

Specified by:

fire in interface Executable

Overrides:

fire in class AtomicActor<TypedIOPort>

Throws:

IllegalActionException - Not thrown in this base class.

_initialize

protected void _initialize()
                    throws IllegalActionException,
                           NameDuplicationException

Description copied from class: PthalesAtomicActor

Set specific attributes common to all Pthales atomic actors.

Overrides:

_initialize in class PthalesAtomicActor

Throws:

IllegalActionException

NameDuplicationException