org.dawb.passerelle.actors.data
Class Scalar

java.lang.Object
  ptolemy.kernel.util.NamedObj
      ptolemy.kernel.InstantiableNamedObj
          ptolemy.kernel.Entity
              ptolemy.kernel.ComponentEntity
                  ptolemy.actor.AtomicActor
                      ptolemy.actor.TypedAtomicActor
                          com.isencia.passerelle.actor.Actor
                              org.dawb.passerelle.actors.data.Scalar

All Implemented Interfaces:

com.isencia.passerelle.message.interceptor.IMessageCreator, java.io.Serializable, java.lang.Cloneable, IVariableProvider, ptolemy.actor.Actor, ptolemy.actor.Executable, ptolemy.actor.FiringsRecordable, ptolemy.actor.Initializable, ptolemy.actor.TypedActor, ptolemy.kernel.util.Changeable, ptolemy.kernel.util.Debuggable, ptolemy.kernel.util.DebugListener, ptolemy.kernel.util.Derivable, ptolemy.kernel.util.Instantiable, ptolemy.kernel.util.ModelErrorHandler, ptolemy.kernel.util.MoMLExportable, ptolemy.kernel.util.Moveable, ptolemy.kernel.util.Nameable

public class Scalar
extends com.isencia.passerelle.actor.Actor
implements IVariableProvider

Sends a scalar message once on each output port.

See Also:

Serialized Form

Field Summary

ptolemy.data.expr.Parameter	nameParam The value produced by this constant source.
com.isencia.passerelle.core.Port	output The output port used by a source to send messages with the data received from external data feeds.
ptolemy.data.expr.Parameter	valueParam The value produced by this constant source.

Fields inherited from class com.isencia.passerelle.actor.Actor

OPTIONS_FACTORY_CFG_NAME, receiverQueueCapacityParam, receiverQueueWarningSizeParam

Fields inherited from class ptolemy.kernel.util.NamedObj

ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS

Fields inherited from interface ptolemy.actor.Executable

COMPLETED, NOT_READY, STOP_ITERATING

Constructor Summary

Scalar(ptolemy.kernel.CompositeEntity container, java.lang.String name)
Construct a constant source with the given container and name.

Method Summary

void	attributeChanged(ptolemy.kernel.util.Attribute attribute)
java.util.List<IVariable>	getInputVariables() List is likely to be unmodifiable.
java.util.List<IVariable>	getOutputVariables() List is likely to be unmodifiable.

Methods inherited from class com.isencia.passerelle.actor.Actor

createErrorMessage, createMessage, createMessage, createTriggerMessage, fire, getAuditLogger, getConfigurableParameter, getConfigurableParameter, getConfigurableParameters, getFullNameButWithoutModelName, getInfo, getOptionsFactory, initialize, isFinishRequested, isFiring, isMockMode, newReceiver, postfire, prefire, preinitialize, requestFinish, sendErrorMessage, stop, stopFire, terminate, wrapup

Methods inherited from class ptolemy.actor.TypedAtomicActor

attributeTypeChanged, clone, newPort, typeConstraintList

Methods inherited from class ptolemy.actor.AtomicActor

addActorFiringListener, addInitializable, clone, connectionsChanged, getDirector, getExecutiveDirector, getFunctionDependency, getManager, inputPortList, isFireFunctional, isStrict, iterate, outputPortList, pruneDependencies, recordFiring, removeActorFiringListener, removeDependency, removeInitializable, setContainer

Methods inherited from class ptolemy.kernel.ComponentEntity

getContainer, instantiate, isAtomic, isOpaque, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, propagateExistence, setName

Methods inherited from class ptolemy.kernel.Entity

connectedPortList, connectedPorts, containedObjectsIterator, getAttribute, getPort, getPorts, linkedRelationList, linkedRelations, portList, removeAllPorts, setClassDefinition, uniqueName

Methods inherited from class ptolemy.kernel.InstantiableNamedObj

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

Methods inherited from class ptolemy.kernel.util.NamedObj

addChangeListener, addDebugListener, attributeList, attributeList, 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, requestChange, setClassName, setDeferringChangeRequests, setDerivedLevel, setDisplayName, setModelErrorHandler, setPersistent, setSource, sortContainedObjects, toplevel, toString, validateSettables, workspace

Methods inherited from class java.lang.Object

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

Methods inherited from interface ptolemy.actor.Actor

getDirector, getExecutiveDirector, getFunctionDependency, getManager, inputPortList, outputPortList

Methods inherited from interface ptolemy.actor.Executable

isFireFunctional, isStrict, iterate

Methods inherited from interface ptolemy.actor.Initializable

addInitializable, removeInitializable

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

output

public com.isencia.passerelle.core.Port output

The output port used by a source to send messages with the data received from external data feeds.

valueParam

public ptolemy.data.expr.Parameter valueParam

The value produced by this constant source. By default, it contains an StringToken with an empty string.

nameParam

public ptolemy.data.expr.Parameter nameParam

The value produced by this constant source. By default, it contains an StringToken with an empty string.

Constructor Detail

Scalar

public Scalar(ptolemy.kernel.CompositeEntity container,
              java.lang.String name)
       throws ptolemy.kernel.util.NameDuplicationException,
              ptolemy.kernel.util.IllegalActionException

Construct a constant source with the given container and name. Create the value parameter, initialize its value to the default value of an IntToken with value 1.

Parameters:

container - The container.

name - The name of this actor.

Throws:

ptolemy.kernel.util.IllegalActionException - If the entity cannot be contained by the proposed container.

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

Method Detail

attributeChanged

public void attributeChanged(ptolemy.kernel.util.Attribute attribute)
                      throws ptolemy.kernel.util.IllegalActionException

Overrides:

attributeChanged in class ptolemy.kernel.util.NamedObj

Parameters:

attribute - The attribute that changed.

Throws:

ptolemy.kernel.util.IllegalActionException

getOutputVariables

public java.util.List<IVariable> getOutputVariables()

Description copied from interface: IVariableProvider

List is likely to be unmodifiable. NOTE should be implemented as UI thread safe, can be called from anywhere.

Specified by:

getOutputVariables in interface IVariableProvider

Returns:

getInputVariables

public java.util.List<IVariable> getInputVariables()

Description copied from interface: IVariableProvider

List is likely to be unmodifiable. NOTE should be implemented as UI thread safe, can be called from anywhere.

Specified by:

getInputVariables in interface IVariableProvider

Returns: