org.eclipse.ui.preferences

Class WorkingCopyManager

java.lang.Object

org.eclipse.ui.preferences.WorkingCopyManager

All Implemented Interfaces:

IWorkingCopyManager

public class WorkingCopyManager
extends Object
implements IWorkingCopyManager

WorkingCopyManager is a concrete implementation of an IWorkingCopyManager.

This class is not intended to be sub-classed by clients.

Since:

3.2

Constructor Summary

Constructors

Constructor and Description
WorkingCopyManager()

Method Summary

Modifier and Type	Method and Description
void	applyChanges() Apply the changes for all working copies, to their original preference nodes.
IEclipsePreferences	getWorkingCopy(IEclipsePreferences original) Return a working copy instance based on the given preference node.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WorkingCopyManager

public WorkingCopyManager()

Method Detail

getWorkingCopy

public IEclipsePreferences getWorkingCopy(IEclipsePreferences original)

Description copied from interface: IWorkingCopyManager

Return a working copy instance based on the given preference node. If a working copy already exists then return it, otherwise create one and keep track of it for other clients who are looking for it.

Specified by:

getWorkingCopy in interface IWorkingCopyManager

Parameters:

original - the original node

Returns:

the working copy node

applyChanges

public void applyChanges()
                  throws BackingStoreException

Description copied from interface: IWorkingCopyManager

Apply the changes for all working copies, to their original preference nodes. Alternatively, if a client wishes to apply the changes for a single working copy they can call #flush on that working copy node.

Specified by:

applyChanges in interface IWorkingCopyManager

Throws:

BackingStoreException - if there were problems accessing the backing store