Package org.eclipse.jdt.core.refactoring

Class CompilationUnitChange

java.lang.Object

org.eclipse.ltk.core.refactoring.Change

org.eclipse.ltk.core.refactoring.TextEditBasedChange

org.eclipse.ltk.core.refactoring.TextChange

org.eclipse.ltk.core.refactoring.TextFileChange

org.eclipse.jdt.core.refactoring.CompilationUnitChange

All Implemented Interfaces:

IAdaptable

public class CompilationUnitChange
extends TextFileChange

A TextFileChange that operates on an ICompilationUnit in the workspace.

Since:

1.3

Field Summary

Fields inherited from class org.eclipse.ltk.core.refactoring.TextFileChange

FORCE_SAVE, KEEP_SAVE_STATE, LEAVE_DIRTY

Constructor Summary

Constructors

Constructor	Description
CompilationUnitChange(String name, ICompilationUnit cunit)	Creates a new CompilationUnitChange.

Method Summary

Modifier and Type	Method	Description
protected IDocument	acquireDocument(IProgressMonitor pm)
protected Change	createUndoChange(UndoEdit edit, ContentStamp stampToRestore)
<T> T	getAdapter(Class<T> adapter)
ICompilationUnit	getCompilationUnit()	Returns the compilation unit this change works on.
ChangeDescriptor	getDescriptor()
Object	getModifiedElement()
protected void	releaseDocument(IDocument document, IProgressMonitor pm)
void	setDescriptor(ChangeDescriptor descriptor)	Sets the refactoring descriptor for this change.

Methods inherited from class org.eclipse.ltk.core.refactoring.TextFileChange

commit, createUndoChange, dispose, getAffectedObjects, getFile, getSaveMode, initializeValidationData, isDocumentAcquired, isDocumentModified, isValid, needsSaving, performEdits, setSaveMode

Methods inherited from class org.eclipse.ltk.core.refactoring.TextChange

addEdit, addTextEditChangeGroup, addTextEditGroup, getCurrentContent, getCurrentContent, getCurrentDocument, getEdit, getPreviewContent, getPreviewContent, getPreviewContent, getPreviewDocument, getPreviewEdit, getPreviewEdits, getTextEditChangeGroups, perform, setEdit, setKeepPreviewEdits

Methods inherited from class org.eclipse.ltk.core.refactoring.TextEditBasedChange

addChangeGroup, getChangeGroups, getKeepPreviewEdits, getName, getTextType, hasOneGroupCategory, setEnabled, setTextType

Methods inherited from class org.eclipse.ltk.core.refactoring.Change

getParent, isEnabled, setEnabledShallow

Methods inherited from class java.lang.Object

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

Constructor Details

CompilationUnitChange

public CompilationUnitChange(String name,
 ICompilationUnit cunit)

Creates a new CompilationUnitChange.

Parameters:

name - the change's name, mainly used to render the change in the UI

cunit - the compilation unit this change works on

Method Details

getModifiedElement

public Object getModifiedElement()

Overrides:

getModifiedElement in class TextFileChange

getCompilationUnit

public ICompilationUnit getCompilationUnit()

Returns the compilation unit this change works on.

Returns:

the compilation unit this change works on

acquireDocument

protected IDocument acquireDocument(IProgressMonitor pm)
                             throws CoreException

Overrides:

acquireDocument in class TextFileChange

Throws:

CoreException

releaseDocument

protected void releaseDocument(IDocument document,
 IProgressMonitor pm)
                        throws CoreException

Overrides:

releaseDocument in class TextFileChange

Throws:

CoreException

createUndoChange

protected Change createUndoChange(UndoEdit edit,
 ContentStamp stampToRestore)

Overrides:

createUndoChange in class TextFileChange

getAdapter

public <T> T getAdapter(Class<T> adapter)

Specified by:

getAdapter in interface IAdaptable

Overrides:

getAdapter in class Change

setDescriptor

public void setDescriptor(ChangeDescriptor descriptor)

Sets the refactoring descriptor for this change.

Parameters:

descriptor - the descriptor to set, or null to set no descriptor

getDescriptor

public ChangeDescriptor getDescriptor()

Overrides:

getDescriptor in class Change