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java.lang.Objectorg.eclipse.ltk.core.refactoring.Change
org.eclipse.ltk.core.refactoring.resource.ResourceChange
org.eclipse.ltk.core.refactoring.resource.MoveResourceChange
public class MoveResourceChange
Change that moves a resource.
| Field Summary |
|---|
| Fields inherited from class org.eclipse.ltk.core.refactoring.resource.ResourceChange |
|---|
SAVE_IF_DIRTY, VALIDATE_DEFAULT, VALIDATE_NOT_DIRTY, VALIDATE_NOT_READ_ONLY |
| Constructor Summary | |
|---|---|
|
MoveResourceChange(IResource source,
IContainer target)
Creates the change. |
protected |
MoveResourceChange(IResource source,
IContainer target,
long stampToRestore,
Change restoreSourceChange)
Creates the change. |
| Method Summary | |
|---|---|
ChangeDescriptor |
getDescriptor()
Returns a descriptor of this change. |
protected IResource |
getModifiedResource()
Returns the resource of this change. |
String |
getName()
Returns the human readable name of this change. |
Change |
perform(IProgressMonitor monitor)
Performs this change. |
void |
setDescriptor(ChangeDescriptor descriptor)
Sets the change descriptor to be returned by Change.getDescriptor(). |
| Methods inherited from class org.eclipse.ltk.core.refactoring.resource.ResourceChange |
|---|
checkIfModifiable, getModifiedElement, initializeValidationData, isValid, setValidationMethod, toString |
| Methods inherited from class org.eclipse.ltk.core.refactoring.Change |
|---|
dispose, getAdapter, getAffectedObjects, getParent, isEnabled, setEnabled, setEnabledShallow |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public MoveResourceChange(IResource source,
IContainer target)
source - the resource to movetarget - the container the resource is moved to. An existing resource at the destination will be
replaced.
protected MoveResourceChange(IResource source,
IContainer target,
long stampToRestore,
Change restoreSourceChange)
source - the resource to movetarget - the container the resource is moved to. An existing resource at the destination will be
replaced.stampToRestore - the stamp to restore on the moved resourcerestoreSourceChange - the change to restore a resource at the source or null if no resource
needs to be resourced.| Method Detail |
|---|
public ChangeDescriptor getDescriptor()
Change
Subclasses of changes created by
Refactoring.createChange(IProgressMonitor) should override this
method to return a RefactoringChangeDescriptor. A change tree
created by a particular refactoring is supposed to contain at most one
change which returns a refactoring descriptor. Refactorings usually
return an instance of CompositeChange in their
Refactoring.createChange(IProgressMonitor) method which
implements this method. The refactoring framework searches the change
tree top-down until a refactoring descriptor is found.
getDescriptor in class Changenull if this
change does not provide a change descriptor.public void setDescriptor(ChangeDescriptor descriptor)
Change.getDescriptor().
descriptor - the change descriptor
public final Change perform(IProgressMonitor monitor)
throws CoreException,
OperationCanceledException
ChangeIProgressMonitor.isCanceled() since canceling a change tree in the
middle of its execution leaves the workspace in a half changed state.
perform in class Changemonitor - a progress monitor
null if no
undo is provided
CoreException - if an error occurred during change execution
OperationCanceledExceptionprotected IResource getModifiedResource()
ResourceChange
getModifiedResource in class ResourceChangepublic String getName()
Changenull.
getName in class Change
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