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java.lang.Objectorg.eclipse.ui.AbstractSourceProvider
public abstract class AbstractSourceProvider
An implementation of ISourceProvider that provides listener
support. Subclasses need only call fireSourceChanged whenever
appropriate.
| Constructor Summary | |
|---|---|
AbstractSourceProvider()
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| Method Summary | |
|---|---|
void |
addSourceProviderListener(ISourceProviderListener listener)
Adds a listener to this source provider. |
protected void |
fireSourceChanged(int sourcePriority,
java.util.Map sourceValuesByName)
Notifies all listeners that multiple sources have changed. |
protected void |
fireSourceChanged(int sourcePriority,
java.lang.String sourceName,
java.lang.Object sourceValue)
Notifies all listeners that a single source has changed. |
void |
removeSourceProviderListener(ISourceProviderListener listener)
Removes a listener from this source provider. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.eclipse.ui.ISourceProvider |
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dispose, getCurrentState |
| Constructor Detail |
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public AbstractSourceProvider()
| Method Detail |
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public final void addSourceProviderListener(ISourceProviderListener listener)
ISourceProvider
addSourceProviderListener in interface ISourceProviderlistener - The listener to add; must not be null.
protected final void fireSourceChanged(int sourcePriority,
java.lang.String sourceName,
java.lang.Object sourceValue)
sourcePriority - The source priority that has changed.sourceName - The name of the source that has changed; must not be
null.sourceValue - The new value for the source; may be null.
protected final void fireSourceChanged(int sourcePriority,
java.util.Map sourceValuesByName)
sourcePriority - The source priority that has changed.sourceValuesByName - The map of source names (String) to source
values (Object) that have changed; must not
be null. The names must not be
null, but the values may be null.public final void removeSourceProviderListener(ISourceProviderListener listener)
ISourceProvider
removeSourceProviderListener in interface ISourceProviderlistener - The listener to remove; must not be null.
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Guidelines for using Eclipse APIs.
Copyright (c) IBM Corp. and others 2000, 2005. All rights reserved.