Package org.eclipse.ui.preferences
Interface IWorkingCopyManager
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- All Known Implementing Classes:
WorkingCopyManager
public interface IWorkingCopyManager
IWorkingCopyManager is the interface for the working copy support for references to shared preference nodes.- Since:
- 3.1
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method 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.
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Method Detail
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getWorkingCopy
IEclipsePreferences getWorkingCopy(IEclipsePreferences original)
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.- Parameters:
original
- the original node- Returns:
- the working copy node
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applyChanges
void applyChanges() throws BackingStoreException
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.- Throws:
BackingStoreException
- if there were problems accessing the backing store
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