public interface ISavedState
IWorkspace.addSaveParticipant(org.eclipse.core.runtime.Plugin, ISaveParticipant)
containing a save number and an optional resource delta.IWorkspace.addSaveParticipant(org.eclipse.core.runtime.Plugin, ISaveParticipant)
Modifier and Type | Method and Description |
---|---|
IPath[] |
getFiles()
Returns the files mapped with the
ISaveContext.map(IPath, IPath)
facility. |
int |
getSaveNumber()
Returns the save number for the save participant.
|
IPath |
lookup(IPath file)
Returns the mapped location associated with the given path
or
null if none. |
void |
processResourceChangeEvents(IResourceChangeListener listener)
Used to receive notification of changes that might have happened
while this plug-in was not active.
|
IPath[] getFiles()
ISaveContext.map(IPath, IPath)
facility. Returns an empty array if there are no mapped files.lookup(IPath)
,
ISaveContext.map(IPath, IPath)
int getSaveNumber()
0
if the plug-in has
never actively participated in a successful save.IPath lookup(IPath file)
null
if none.getFiles()
,
ISaveContext.map(IPath, IPath)
void processResourceChangeEvents(IResourceChangeListener listener)
No notification is received in the following cases:
ISaveContext.needDelta()
was not called) IWorkspace.forgetSavedTree(String)
) All clients should have a contingency plan in place in case a changes are not available (the case should be very similar to the first time a plug-in is activated, and only has the current state of the workspace to work from).
The supplied event is of type IResourceChangeEvent.POST_BUILD
and contains the delta detailing changes since this plug-in last participated
in a save. This event object (and the resource delta within it) is valid only
for the duration of the invocation of this method.
listener
- the listenerISaveContext.needDelta()
,
IResourceChangeListener
Copyright (c) 2000, 2015 Eclipse Contributors and others. All rights reserved.Guidelines for using Eclipse APIs.