ptolemy.kernel.util
Interface ValueListener

All Known Implementing Classes:

ActorEditorGraphController, ActorNameIcon, ActorViewerGraphController, AtomicActorMatcher, AtomicWirelessChannel, AttributeExpressionAttribute, AttributeValueAttribute, AttributeValueIcon, BaseUnit, BasicGraphController, BoxedValueIcon, BoxedValuesIcon, CachedSDFScheduler, CaseGraphFrame.CaseGraphController, ColorAttribute, CompositeActorMatcher, CopyCatIcon, DefaultDirectoryAttribute, DelayChannel, DistributedSDFScheduler, DoubleRangeParameter, EditIconGraphController, ErasureChannel, ExpertParameter, FileParameter, FilePortParameter, FSMGraphController, FSMMatcher, FSMViewerGraphController, GTFrame.GTActorGraphController, GTFrame.GTFSMGraphController, GTParameter, InterfaceAutomatonGraphController, IntRangeParameter, LimitedRangeChannel, LocationAttribute, LocationParameter, MatchResultViewer.MatchResultActorGraphController, MatchResultViewer.MatchResultFSMGraphController, NamedObjVariable, NameParameter, Parameter, PasswordAttribute, Pattern, PortParameter, PowerLossChannel, PtalonExpressionParameter, PtalonParameter, PtinyOSNodeParameter, PtolemyQuery, Replacement, RunnableGraphController, SDFScheduler, SharedParameter, SingletonParameter, SizeAttribute, StringParameter, SVGIcon, TemporaryVariable, TransformationEditor, TransformationRule, TypeAttribute, UpdatedValueIcon, ValueIcon, Variable, WindowPropertiesAttribute, WithIconGraphController, XMLIcon

public interface ValueListener

This is an interface for listeners that are notified when the value of an object implementing Settable changes.

Since:

Ptolemy II 1.0

Version:

$Id: ValueListener.java,v 1.18 2005/07/08 19:59:20 cxh Exp $

Author:

Edward A. Lee

See Also:

Variable

Accepted Rating:

Green (cxh)

Proposed Rating:

Green (eal)

Method Summary

void	valueChanged(Settable settable) React to the fact that the specified Settable has changed.

Method Detail

valueChanged

void valueChanged(Settable settable)

React to the fact that the specified Settable has changed.

Parameters:

settable - The object that has changed value.