Eclipse Plug-in Developer Guide (Galileo) - Uses of Class org.eclipse.ltk.core.refactoring.Change (Eclipse Platform API Specification)

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Release 3.5

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Uses of Class
org.eclipse.ltk.core.refactoring.Change

Packages that use Change
org.eclipse.ltk.core.refactoring	Application programmer interface to implement semantic preserving workspace transformations.
org.eclipse.ltk.core.refactoring.participants	Application programming interface to participant in existing rename, move and delete refactorings if the refactoring provider supports participation.
org.eclipse.ltk.core.refactoring.resource	Application programmer interface to implement resource dependend refactorings.
org.eclipse.ltk.ui.refactoring	Application programming interface to implement a wizard based user interface for refactorings.
org.eclipse.ltk.ui.refactoring.history	Application programming interface to display and preview refactoring history information.

Uses of Change in org.eclipse.ltk.core.refactoring

Subclasses of Change in org.eclipse.ltk.core.refactoring

class CompositeChange
          Represents a composite change.

class DocumentChange
          A text change that operates directly on instances of IDocument.

class MultiStateTextFileChange
          A multi state text file change is a special change object that applies a sequence of text edit trees to a document.

class NullChange
          A refactoring change that does nothing.

class TextChange
          A text change is a special change object that applies a text edit tree to a document.

class TextEditBasedChange
          An abstract base implementation of a change which is based on text edits.

class TextFileChange
          A special TextChange that operates on a IFile.

class UndoTextFileChange
          A change to perform the reverse change of a TextFileChange.

Methods in org.eclipse.ltk.core.refactoring that return Change

Change[] CompositeChange. clear ()
          Removes all changes from this composite change.

abstract Change Refactoring. createChange ( IProgressMonitor pm)
          Creates a Change object that performs the actual workspace transformation.

protected Change CompositeChange. createUndoChange ( Change[] childUndos)
          Hook to create an undo change.

protected abstract Change TextChange. createUndoChange ( UndoEdit edit)
          Hook to create an undo change for the given undo edit.

protected Change DocumentChange. createUndoChange ( UndoEdit edit)
          Hook to create an undo change for the given undo edit.

protected Change TextFileChange. createUndoChange ( UndoEdit edit)
          Hook to create an undo change for the given undo edit.

protected Change UndoTextFileChange. createUndoChange ( UndoEdit edit, ContentStamp stampToRestore)
          Hook to create an undo change for the given undo edit.

protected Change TextFileChange. createUndoChange ( UndoEdit edit, ContentStamp stampToRestore)
          Hook to create an undo change for the given undo edit and content stamp.

Change PerformChangeOperation. getChange ()
          Returns the change used by this operation.

Change CreateChangeOperation. getChange ()
          Returns the outcome of the operation or null if an exception occurred when performing the operation or the operation hasn't been performed yet.

Change[] CompositeChange. getChildren ()
          Returns the children managed by this composite change.

Change Change. getParent ()
          Returns the parent change.

Change PerformChangeOperation. getUndoChange ()
          Returns the undo change of the change performed by this operation.

Change PerformRefactoringOperation. getUndoChange ()
          The undo object or null if no undo exists.

Change CompositeChange. getUndoUntilException ()
          Returns the undo object containing all undo changes of those children that got successfully executed while performing this change.

Change TextChange. perform ( IProgressMonitor pm)
          Performs this change.

abstract Change Change. perform ( IProgressMonitor pm)
          Performs this change.

Change UndoTextFileChange. perform ( IProgressMonitor pm)
          Performs this change.

Change MultiStateTextFileChange. perform ( IProgressMonitor monitor)


Change NullChange. perform ( IProgressMonitor pm)
          Performs this change.

Change CompositeChange. perform ( IProgressMonitor pm)
          Performs this change.

Methods in org.eclipse.ltk.core.refactoring with parameters of type Change

void IUndoManager. aboutToPerformChange ( Change change)
          The infrastructure is going to perform the given change.

void IUndoManagerListener. aboutToPerformChange ( IUndoManager manager, Change change)
          This method gets called by the undo manager if a change gets executed in the context of the undo manager.

void UndoManagerAdapter. aboutToPerformChange ( IUndoManager manager, Change change)
          This method gets called by the undo manager if a change gets executed in the context of the undo manager.

void CompositeChange. add ( Change change)
          Adds the given change to the list of children.

void CompositeChange. addAll ( Change[] changes)
          Adds all changes in the given array to the list of children.

void IUndoManager. addUndo ( String name, Change change)
          Adds a new undo change to this undo manager.

void IUndoManager. changePerformed ( Change change)
          Deprecated. use #changePerformed(Change, boolean) instead

void IUndoManager. changePerformed ( Change change, boolean successful)
          The infrastructure has performed the given change.

void IUndoManagerListener. changePerformed ( IUndoManager manager, Change change)
          This method gets called by the undo manager when a change has been executed in the context of the undo manager.

void UndoManagerAdapter. changePerformed ( IUndoManager manager, Change change)
          This method gets called by the undo manager when a change has been executed in the context of the undo manager.

protected Change CompositeChange. createUndoChange ( Change[] childUndos)
          Hook to create an undo change.

protected void CompositeChange. internalHandleException ( Change change, Throwable t)
          Note: this is an internal method and should not be overridden outside of the refactoring framework.

protected boolean CompositeChange. internalProcessOnCancel ( Change change)
          Note: this is an internal method and should not be overridden outside of the refactoring framework.

boolean CompositeChange. remove ( Change change)
          Removes the given change from the list of children.

Constructors in org.eclipse.ltk.core.refactoring with parameters of type Change

CompositeChange ( String name, Change[] children)
Creates a new composite change with the given name and array of children.

PerformChangeOperation ( Change change)
Creates a new perform change operation instance for the given change.

Uses of Change in org.eclipse.ltk.core.refactoring.participants

Methods in org.eclipse.ltk.core.refactoring.participants that return Change

Change ProcessorBasedRefactoring. createChange ( IProgressMonitor pm)
          Creates a Change object that performs the actual workspace transformation.

abstract Change RefactoringProcessor. createChange ( IProgressMonitor pm)
          Creates a Change object describing the workspace modifications the processor contributes to the overall refactoring.

abstract Change RefactoringParticipant. createChange ( IProgressMonitor pm)
          Creates a Change object that contains the workspace modifications of this participant to be executed after the changes from the refactoring are executed.

Change RefactoringParticipant. createPreChange ( IProgressMonitor pm)
          Creates a Change object that contains the workspace modifications of this participant to be executed before the changes from the refactoring are executed.

Change RefactoringProcessor. postCreateChange ( Change[] participantChanges, IProgressMonitor pm)
          Additional hook allowing processors to add changes to the set of workspace modifications after all participant changes have been created.

Methods in org.eclipse.ltk.core.refactoring.participants with parameters of type Change

Change RefactoringProcessor. postCreateChange ( Change[] participantChanges, IProgressMonitor pm)
Additional hook allowing processors to add changes to the set of workspace modifications after all participant changes have been created.

Uses of Change in org.eclipse.ltk.core.refactoring.resource

Subclasses of Change in org.eclipse.ltk.core.refactoring.resource

class DeleteResourceChange
           Change that deletes a resource.

class MoveResourceChange
           Change that moves a resource.

class RenameResourceChange
           Change that renames a resource.

class ResourceChange
          Abstract change for resource based changes.

Methods in org.eclipse.ltk.core.refactoring.resource that return Change

Change RenameResourceChange. perform ( IProgressMonitor pm)


Change MoveResourceChange. perform ( IProgressMonitor monitor)


Change DeleteResourceChange. perform ( IProgressMonitor pm)

Constructors in org.eclipse.ltk.core.refactoring.resource with parameters of type Change

MoveResourceChange ( IResource source, IContainer target, long stampToRestore, Change restoreSourceChange)
Creates the change.

Uses of Change in org.eclipse.ltk.ui.refactoring

Methods in org.eclipse.ltk.ui.refactoring that return Change

Change RefactoringWizard. getChange ()
          Returns the refactoring's change object or null if no change object has been created yet.

Change ChangePreviewViewerInput. getChange ()
          Returns the change of this input object.

Change RefactoringWizard. internalCreateChange (org.eclipse.ltk.internal.ui.refactoring.InternalAPI api, CreateChangeOperation operation, boolean updateStatus)
          Note: This method is for internal use only.

Methods in org.eclipse.ltk.ui.refactoring with parameters of type Change

static PerformChangeOperation RefactoringUI. createUIAwareChangeOperation ( Change change)
Deprecated. use PerformChangeOperation.PerformChangeOperation(Change). Since 3.1, undo batching is implemented in TextChange.

void RefactoringWizard. internalSetChange (org.eclipse.ltk.internal.ui.refactoring.InternalAPI api, Change change)
Note: This method is for internal use only.

Constructors in org.eclipse.ltk.ui.refactoring with parameters of type Change

ChangePreviewViewerInput ( Change change)
Creates a new input object for the given change.

Uses of Change in org.eclipse.ltk.ui.refactoring.history

Methods in org.eclipse.ltk.ui.refactoring.history with parameters of type Change

RefactoringStatus RefactoringHistoryWizard. performPreviewChange ( Change change, Refactoring refactoring)
Performs the change previously displayed in the preview.

protected boolean RefactoringHistoryWizard. selectPreviewChange ( Change change)
Hook method which is called for each change before it is displayed in a preview page.