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java.lang.Object ptolemy.kernel.util.NamedObj ptolemy.kernel.InstantiableNamedObj ptolemy.kernel.Entity ptolemy.kernel.ComponentEntity ptolemy.actor.AtomicActor ptolemy.actor.TypedAtomicActor ptolemy.domains.de.kernel.DEActor ptolemy.domains.de.lib.DETransformer ptolemy.domains.de.lib.EventFilter
public class EventFilter
An actor that filters a stream of Boolean Tokens. Every true input token that it receives is reproduced on the output port. False tokens are discarded. This is usually used to properly trigger other discrete event actors (such as inhibit and select) based on boolean values.
Yellow (neuendor) |
Yellow (neuendor) |
Nested Class Summary |
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Nested classes/interfaces inherited from class ptolemy.kernel.Entity |
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Entity.ContainedObjectsIterator |
Field Summary |
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Fields inherited from class ptolemy.domains.de.lib.DETransformer |
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input, output |
Fields inherited from class ptolemy.actor.AtomicActor |
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_actorFiringListeners, _initializables, _notifyingActorFiring, _stopRequested |
Fields inherited from class ptolemy.kernel.util.NamedObj |
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_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS |
Fields inherited from interface ptolemy.actor.Executable |
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COMPLETED, NOT_READY, STOP_ITERATING |
Constructor Summary | |
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EventFilter(CompositeEntity container,
java.lang.String name)
Construct an actor with the given container and name. |
Method Summary | |
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void |
fire()
Consume at most one token from each channel of the input port. |
Methods inherited from class ptolemy.actor.TypedAtomicActor |
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_addPort, _fireAt, _fireAt, attributeTypeChanged, clone, newPort, typeConstraintList, typeConstraints |
Methods inherited from class ptolemy.kernel.ComponentEntity |
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_adjustDeferrals, _checkContainer, _getContainedObject, _propagateExistence, getContainer, instantiate, isAtomic, isOpaque, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, propagateExistence, setName |
Methods inherited from class ptolemy.kernel.Entity |
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_description, _exportMoMLContents, _removePort, _validateSettables, connectedPortList, connectedPorts, containedObjectsIterator, getAttribute, getPort, getPorts, linkedRelationList, linkedRelations, portList, removeAllPorts, setClassDefinition, uniqueName |
Methods inherited from class ptolemy.kernel.InstantiableNamedObj |
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_setParent, exportMoML, getChildren, getElementName, getParent, getPrototypeList, isClassDefinition, isWithinClassDefinition |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface ptolemy.actor.Actor |
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createReceivers, getCausalityInterface, getDirector, getExecutiveDirector, getManager, inputPortList, newReceiver, outputPortList |
Methods inherited from interface ptolemy.actor.Executable |
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isFireFunctional, isStrict, iterate, postfire, prefire, stop, stopFire, terminate |
Methods inherited from interface ptolemy.actor.Initializable |
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addInitializable, initialize, preinitialize, removeInitializable, wrapup |
Methods inherited from interface ptolemy.kernel.util.Nameable |
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description, getContainer, getDisplayName, getFullName, getName, getName, setName |
Methods inherited from interface ptolemy.kernel.util.Derivable |
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getDerivedLevel, getDerivedList, propagateValue |
Constructor Detail |
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public EventFilter(CompositeEntity container, java.lang.String name) throws NameDuplicationException, IllegalActionException
container
- The container.name
- The name of this actor.
IllegalActionException
- If the actor cannot be contained
by the proposed container.
NameDuplicationException
- If the container already has an
actor with this name.Method Detail |
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public void fire() throws IllegalActionException
fire
in interface Executable
fire
in class AtomicActor
IllegalActionException
- If there is no director.
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