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oracle.ide.model
Interface Observer

All Known Implementing Classes:

AbstractDerivedLibrary, AbstractEditor, AbstractFlatEditor, AbstractMergeEditor, AbstractPinnable, oracle.jdevimpl.compare.BaseCompareEditor, CmtComponentManager, CodeEditor, CommandProcessor, CompilerPage, ContextWatcher, DataContainer, Editor, ExplorerWindow, FlatEditor, HashStructureNode, oracle.jdevimpl.history.HistoryViewer, IdeSystem, InspectorWindow, ProblemsPage, Project, ProjectLibrary, ProviderNode, TextMergeEditor, UIEditor, VCSSingleSaveObserver, VersionHistoryViewer, Workspace

public interface Observer

Observe interface defines the notification API through which interested observers are notified of subject changes. In general, classes that are interested in being notified of state changes in subjects they reference should implement the Observer interface.

See Also:

UpdateMessage

Method Summary

void	update(java.lang.Object observed, UpdateMessage change) Notification message.

Method Detail

update

void update(java.lang.Object observed,
            UpdateMessage change)

Notification message. Subjects call this method when they notify their observers that the subjects state has changed.

Parameters:

observed - the subject whose state has changed.

change - what has changed.

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