public class FFT extends SDFTransformer implements Rollbackable
SignalProcessing.FFTComplexOut(ptolemy.math.Complex[])
Yellow (neuendor) |
Green (neuendor) |
Entity.ContainedObjectsIterator
Modifier and Type | Field and Description |
---|---|
protected Checkpoint |
$CHECKPOINT |
protected CheckpointRecord |
$RECORD$$CHECKPOINT |
Parameter |
order
The order of the FFT.
|
input, input_tokenConsumptionRate, output, output_tokenInitProduction, output_tokenProductionRate
_typesValid
_actorFiringListeners, _initializables, _notifyingActorFiring, _stopRequested
_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _deferChangeRequests, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS
COMPLETED, NOT_READY, STOP_ITERATING
Constructor and Description |
---|
FFT(CompositeEntity container,
java.lang.String name)
Construct an actor with the given container and name.
|
Modifier and Type | Method and Description |
---|---|
void |
$COMMIT(long timestamp)
Commit changes up to the given timestamp, but not including changes
made at timestamp and afterward.
|
Checkpoint |
$GET$CHECKPOINT()
Get the checkpoint object that monitors this rollbackable object.
|
void |
$RESTORE(long timestamp,
boolean trim)
Restore a previous state to all the private fields of this rollbackable
object.
|
java.lang.Object |
$SET$CHECKPOINT(Checkpoint checkpoint)
Set the checkpoint object of this rollbackable object.
|
void |
attributeChanged(Attribute attribute)
Ensure that the order parameter is positive and recompute the
size of internal buffers.
|
void |
fire()
Consume the inputs and produce the outputs of the FFT filter.
|
prefire
_containedTypeConstraints, _customTypeConstraints, _defaultTypeConstraints, _fireAt, _fireAt, attributeTypeChanged, clone, clone, isBackwardTypeInferenceEnabled, newPort, typeConstraintList, typeConstraints
_actorFiring, _actorFiring, _declareDelayDependency, addActorFiringListener, addInitializable, connectionsChanged, createReceivers, declareDelayDependency, getCausalityInterface, getDirector, getExecutiveDirector, getManager, initialize, inputPortList, isFireFunctional, isStrict, iterate, newReceiver, outputPortList, postfire, preinitialize, pruneDependencies, recordFiring, removeActorFiringListener, removeDependency, removeInitializable, setContainer, stop, stopFire, terminate, wrapup
_adjustDeferrals, _checkContainer, _getContainedObject, _propagateExistence, getContainer, instantiate, isAtomic, isOpaque, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, propagateExistence, setName
_addPort, _description, _exportMoMLContents, _removePort, _validateSettables, connectedPortList, connectedPorts, containedObjectsIterator, getAttribute, getPort, getPorts, linkedRelationList, linkedRelations, portList, removeAllPorts, setClassDefinition, uniqueName
_setParent, exportMoML, getChildren, getElementName, getParent, getPrototypeList, isClassDefinition, isWithinClassDefinition
_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _containedDecorators, _copyChangeRequestList, _debug, _debug, _debug, _debug, _debug, _executeChangeRequests, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _notifyHierarchyListenersAfterChange, _notifyHierarchyListenersBeforeChange, _propagateValue, _removeAttribute, _splitName, _stripNumericSuffix, addChangeListener, addDebugListener, addHierarchyListener, 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
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
createReceivers, getCausalityInterface, getDirector, getExecutiveDirector, getManager, inputPortList, newReceiver, outputPortList
isFireFunctional, isStrict, iterate, postfire, stop, stopFire, terminate
addInitializable, initialize, preinitialize, removeInitializable, wrapup
description, getContainer, getDisplayName, getFullName, getName, getName, setName
getDerivedLevel, getDerivedList, propagateValue
protected transient Checkpoint $CHECKPOINT
public Parameter order
protected transient CheckpointRecord $RECORD$$CHECKPOINT
public FFT(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.public void attributeChanged(Attribute attribute) throws IllegalActionException
attributeChanged
in class NamedObj
attribute
- The attribute that has changed.IllegalActionException
- If the parameters are out of range.public void fire() throws IllegalActionException
fire
in interface Executable
fire
in class AtomicActor<TypedIOPort>
IllegalActionException
- If a runtime type error occurs.public void $COMMIT(long timestamp)
Rollbackable
$COMMIT
in interface Rollbackable
timestamp
- The timestamp.public void $RESTORE(long timestamp, boolean trim)
Rollbackable
$RESTORE
in interface Rollbackable
timestamp
- The timestamp taken at the time when the previous
state was recorded.trim
- Whether to delete the records used for the rollback.Checkpoint.rollback(long, boolean)
public final Checkpoint $GET$CHECKPOINT()
Rollbackable
$GET$CHECKPOINT
in interface Rollbackable
public final java.lang.Object $SET$CHECKPOINT(Checkpoint checkpoint)
Rollbackable
$SET$CHECKPOINT
in interface Rollbackable
checkpoint
- The new checkpoint object.Checkpoint.setCheckpoint(Checkpoint)