Java Code Examples for org.eclipse.ltk.core.refactoring.RefactoringDescriptor#MULTI_CHANGE

@Override
public Change createChange(IProgressMonitor pm) throws CoreException {
	// TODO: update for fSelectionStart == -1
	final Map<String, String> arguments= new HashMap<String, String>();
	String project= null;
	IJavaProject javaProject= fSelectionTypeRoot.getJavaProject();
	if (javaProject != null)
		project= javaProject.getElementName();
	final IMethodBinding binding= fSourceProvider.getDeclaration().resolveBinding();
	int flags= RefactoringDescriptor.STRUCTURAL_CHANGE | JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
	if (!Modifier.isPrivate(binding.getModifiers()))
		flags|= RefactoringDescriptor.MULTI_CHANGE;
	final String description= Messages.format(RefactoringCoreMessages.ReplaceInvocationsRefactoring_descriptor_description_short, BasicElementLabels.getJavaElementName(binding.getName()));
	final String header= Messages.format(RefactoringCoreMessages.ReplaceInvocationsRefactoring_descriptor_description, new String[] { BindingLabelProvider.getBindingLabel(binding, JavaElementLabels.ALL_FULLY_QUALIFIED), BindingLabelProvider.getBindingLabel(binding.getDeclaringClass(), JavaElementLabels.ALL_FULLY_QUALIFIED)});
	final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
	comment.addSetting(Messages.format(RefactoringCoreMessages.ReplaceInvocationsRefactoring_original_pattern, BindingLabelProvider.getBindingLabel(binding, JavaElementLabels.ALL_FULLY_QUALIFIED)));
	if (!fTargetProvider.isSingle())
		comment.addSetting(RefactoringCoreMessages.ReplaceInvocationsRefactoring_replace_references);
	final JavaRefactoringDescriptor descriptor= new JavaRefactoringDescriptor(ID_REPLACE_INVOCATIONS, project, description, comment.asString(), arguments, flags){}; //REVIEW Unregistered ID!
	arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fSelectionTypeRoot));
	arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION, new Integer(fSelectionStart).toString() + " " + new Integer(fSelectionLength).toString()); //$NON-NLS-1$
	arguments.put(ATTRIBUTE_MODE, new Integer(fTargetProvider.isSingle() ? 0 : 1).toString());
	return new DynamicValidationRefactoringChange(descriptor, RefactoringCoreMessages.ReplaceInvocationsRefactoring_change_name, fChangeManager.getAllChanges());
}
 

public final ChangeDescriptor getDescriptor() {
	final Map<String, String> arguments= new HashMap<String, String>();
	final int length= fPackageFragmentRoots.length;
	final String description= length == 1 ? getDescriptionSingular() : getDescriptionPlural();
	final IProject resource= getSingleProject();
	final String project= resource != null ? resource.getName() : null;
	final String header= length == 1 ? Messages.format(getHeaderPatternSingular(), new String[] { fPackageFragmentRoots[0].getElementName(), getDestinationLabel() }) : Messages.format(
			getHeaderPatternPlural(), new String[] { String.valueOf(length), getDestinationLabel() });
	int flags= RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
	final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
	arguments.put(ATTRIBUTE_POLICY, getPolicyId());
	arguments.put(ATTRIBUTE_ROOTS, new Integer(fPackageFragmentRoots.length).toString());
	for (int offset= 0; offset < fPackageFragmentRoots.length; offset++)
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + (offset + 1), JavaRefactoringDescriptorUtil.elementToHandle(project, fPackageFragmentRoots[offset]));
	arguments.putAll(getRefactoringArguments(project));
	final JavaRefactoringDescriptor descriptor= createRefactoringDescriptor(comment, arguments, description, project, flags);
	return new RefactoringChangeDescriptor(descriptor);
}
 

@Override
public Change createChange(IProgressMonitor monitor) throws CoreException {
	try {
		monitor.beginTask("", 1); //$NON-NLS-1$
		final String description= Messages.format(RefactoringCoreMessages.RenameJavaProjectProcessor_descriptor_description_short, BasicElementLabels.getJavaElementName(fProject.getElementName()));
		final String header= Messages.format(RefactoringCoreMessages.RenameJavaProjectChange_descriptor_description, new String[] { BasicElementLabels.getJavaElementName(fProject.getElementName()), BasicElementLabels.getJavaElementName(getNewElementName())});
		final String comment= new JDTRefactoringDescriptorComment(null, this, header).asString();
		final int flags= RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE | RefactoringDescriptor.BREAKING_CHANGE;
		final RenameJavaElementDescriptor descriptor= RefactoringSignatureDescriptorFactory.createRenameJavaElementDescriptor(IJavaRefactorings.RENAME_JAVA_PROJECT);
		descriptor.setProject(null);
		descriptor.setDescription(description);
		descriptor.setComment(comment);
		descriptor.setFlags(flags);
		descriptor.setJavaElement(fProject);
		descriptor.setNewName(getNewElementName());
		descriptor.setUpdateReferences(fUpdateReferences);
		return new DynamicValidationRefactoringChange(descriptor, RefactoringCoreMessages.RenameJavaProjectRefactoring_rename, new Change[] { new RenameJavaProjectChange(fProject, getNewElementName(), fUpdateReferences)});
	} finally {
		monitor.done();
	}
}
 

public final ChangeDescriptor getDescriptor() {
	final Map<String, String> arguments= new HashMap<String, String>();
	final int length= fJavaElements.length;
	final String description= length == 1 ? getDescriptionSingular() : getDescriptionPlural();
	final IProject resource= getSingleProject();
	final String project= resource != null ? resource.getName() : null;
	final String header= length == 1 ? Messages.format(getHeaderPatternSingular(), new String[] {
			JavaElementLabels.getTextLabel(fJavaElements[0].getElementName(), JavaElementLabels.ALL_FULLY_QUALIFIED), getDestinationLabel() }) : Messages.format(getHeaderPatternPlural(),
			new String[] { String.valueOf(length), getDestinationLabel() });
	int flags= JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_MIGRATION | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
	final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
	arguments.put(ATTRIBUTE_POLICY, getPolicyId());
	arguments.put(ATTRIBUTE_MEMBERS, new Integer(fJavaElements.length).toString());
	for (int offset= 0; offset < fJavaElements.length; offset++)
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + (offset + 1), JavaRefactoringDescriptorUtil.elementToHandle(project, fJavaElements[offset]));
	arguments.putAll(getRefactoringArguments(project));
	final JavaRefactoringDescriptor descriptor= createRefactoringDescriptor(comment, arguments, description, project, flags);
	return new RefactoringChangeDescriptor(descriptor);
}
 

public final ChangeDescriptor getDescriptor() {
	final Map<String, String> arguments= new HashMap<String, String>();
	final int length= fPackageFragments.length;
	final String description= length == 1 ? getDescriptionSingular() : getDescriptionPlural();
	final IProject resource= getSingleProject();
	final String project= resource != null ? resource.getName() : null;
	final String header= length == 1
			? Messages.format(getHeaderPatternSingular(), new String[] { (fPackageFragments[0]).getElementName(), getDestinationLabel() })
			: Messages.format(getHeaderPatternPlural(), new String[] { String.valueOf(length), getDestinationLabel() });
	int flags= JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_MIGRATION | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
	final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
	arguments.put(ATTRIBUTE_POLICY, getPolicyId());
	arguments.put(ATTRIBUTE_FRAGMENTS, new Integer(fPackageFragments.length).toString());
	for (int offset= 0; offset < fPackageFragments.length; offset++)
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + (offset + 1), JavaRefactoringDescriptorUtil.elementToHandle(project, fPackageFragments[offset]));
	arguments.putAll(getRefactoringArguments(project));
	final JavaRefactoringDescriptor descriptor= createRefactoringDescriptor(comment, arguments, description, project, flags);
	return new RefactoringChangeDescriptor(descriptor);
}
 

@Override
public final ChangeDescriptor getDescriptor() {
	final Map<String, String> arguments= new HashMap<>();
	final int length= fJavaElements.length;
	final String description= length == 1 ? getDescriptionSingular() : getDescriptionPlural();
	final IProject resource= getSingleProject();
	final String project= resource != null ? resource.getName() : null;
	final String header= length == 1 ? Messages.format(getHeaderPatternSingular(), new String[] {
			JavaElementLabels.getTextLabel(fJavaElements[0].getElementName(), JavaElementLabels.ALL_FULLY_QUALIFIED), getDestinationLabel() }) : Messages.format(getHeaderPatternPlural(),
			new String[] { String.valueOf(length), getDestinationLabel() });
	int flags= JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_MIGRATION | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
	final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
	arguments.put(ATTRIBUTE_POLICY, getPolicyId());
	arguments.put(ATTRIBUTE_MEMBERS, new Integer(fJavaElements.length).toString());
	for (int offset= 0; offset < fJavaElements.length; offset++) {
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + (offset + 1), JavaRefactoringDescriptorUtil.elementToHandle(project, fJavaElements[offset]));
	}
	arguments.putAll(getRefactoringArguments(project));
	final JavaRefactoringDescriptor descriptor= createRefactoringDescriptor(comment, arguments, description, project, flags);
	return new RefactoringChangeDescriptor(descriptor);
}
 

@Override
public final ChangeDescriptor getDescriptor() {
	final Map<String, String> arguments= new HashMap<>();
	final int length= fPackageFragments.length;
	final String description= length == 1 ? getDescriptionSingular() : getDescriptionPlural();
	final IProject resource= getSingleProject();
	final String project= resource != null ? resource.getName() : null;
	final String header= length == 1
			? Messages.format(getHeaderPatternSingular(), new String[] { (fPackageFragments[0]).getElementName(), getDestinationLabel() })
			: Messages.format(getHeaderPatternPlural(), new String[] { String.valueOf(length), getDestinationLabel() });
	int flags= JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_MIGRATION | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
	final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
	arguments.put(ATTRIBUTE_POLICY, getPolicyId());
	arguments.put(ATTRIBUTE_FRAGMENTS, new Integer(fPackageFragments.length).toString());
	for (int offset= 0; offset < fPackageFragments.length; offset++) {
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + (offset + 1), JavaRefactoringDescriptorUtil.elementToHandle(project, fPackageFragments[offset]));
	}
	arguments.putAll(getRefactoringArguments(project));
	final JavaRefactoringDescriptor descriptor= createRefactoringDescriptor(comment, arguments, description, project, flags);
	return new RefactoringChangeDescriptor(descriptor);
}
 

protected ExtractClassRefactoringDescriptor(String project, String description, String comment,
		CompilationUnit sourceCompilationUnit, TypeDeclaration sourceTypeDeclaration, IFile sourceFile,
		Set<VariableDeclaration> extractedFieldFragments, Set<MethodDeclaration> extractedMethods,
		Set<MethodDeclaration> delegateMethods, String extractedTypeName) {
	super(REFACTORING_ID, project, description, comment, RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE);
	this.sourceCompilationUnit = sourceCompilationUnit;
	this.sourceTypeDeclaration = sourceTypeDeclaration;
	this.sourceFile = sourceFile;
	this.extractedFieldFragments = extractedFieldFragments;
	this.extractedMethods = extractedMethods;
	this.delegateMethods = delegateMethods;
	this.extractedTypeName = extractedTypeName;
}
 

protected ReplaceConditionalWithPolymorphismDescriptor(String project, String description, String comment,
		IFile sourceFile, CompilationUnit sourceCompilationUnit,
		TypeDeclaration sourceTypeDeclaration, TypeCheckElimination typeCheckElimination) {
	super(REFACTORING_ID, project, description, comment, RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE);
	this.sourceFile = sourceFile;
	this.sourceCompilationUnit = sourceCompilationUnit;
	this.sourceTypeDeclaration = sourceTypeDeclaration;
	this.typeCheckElimination = typeCheckElimination;
}
 

public MoveMethodRefactoringDescriptor(String project, String description, String comment,
		CompilationUnit sourceCompilationUnit, CompilationUnit targetCompilationUnit, 
		TypeDeclaration sourceTypeDeclaration, TypeDeclaration targetTypeDeclaration, MethodDeclaration sourceMethod,
		Map<MethodInvocation, MethodDeclaration> additionalMethodsToBeMoved, boolean leaveDelegate, String movedMethodName) {
	super(REFACTORING_ID, project, description, comment, RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE);
	this.sourceCompilationUnit = sourceCompilationUnit;
	this.targetCompilationUnit = targetCompilationUnit;
	this.sourceTypeDeclaration = sourceTypeDeclaration;
	this.targetTypeDeclaration = targetTypeDeclaration;
	this.sourceMethod = sourceMethod;
	this.additionalMethodsToBeMoved = additionalMethodsToBeMoved;
	this.leaveDelegate = leaveDelegate;
	this.movedMethodName = movedMethodName;
}
 

@Override
public Change createChange(IProgressMonitor pm) throws CoreException {
	try {
		pm.beginTask(RefactoringCoreMessages.InlineConstantRefactoring_preview, 2);
		final Map<String, String> arguments= new HashMap<String, String>();
		String project= null;
		IJavaProject javaProject= fSelectionCu.getJavaProject();
		if (javaProject != null)
			project= javaProject.getElementName();
		int flags= RefactoringDescriptor.STRUCTURAL_CHANGE | JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
		try {
			if (!Flags.isPrivate(fField.getFlags()))
				flags|= RefactoringDescriptor.MULTI_CHANGE;
		} catch (JavaModelException exception) {
			JavaPlugin.log(exception);
		}
		final String description= Messages.format(RefactoringCoreMessages.InlineConstantRefactoring_descriptor_description_short, JavaElementLabels.getElementLabel(fField, JavaElementLabels.ALL_DEFAULT));
		final String header= Messages.format(RefactoringCoreMessages.InlineConstantRefactoring_descriptor_description, new String[] { JavaElementLabels.getElementLabel(fField, JavaElementLabels.ALL_FULLY_QUALIFIED), JavaElementLabels.getElementLabel(fField.getParent(), JavaElementLabels.ALL_FULLY_QUALIFIED)});
		final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
		comment.addSetting(Messages.format(RefactoringCoreMessages.InlineConstantRefactoring_original_pattern, JavaElementLabels.getElementLabel(fField, JavaElementLabels.ALL_FULLY_QUALIFIED)));
		if (fRemoveDeclaration)
			comment.addSetting(RefactoringCoreMessages.InlineConstantRefactoring_remove_declaration);
		if (fReplaceAllReferences)
			comment.addSetting(RefactoringCoreMessages.InlineConstantRefactoring_replace_references);
		final InlineConstantDescriptor descriptor= RefactoringSignatureDescriptorFactory.createInlineConstantDescriptor(project, description, comment.asString(), arguments, flags);
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fSelectionCu));
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION, new Integer(fSelectionStart).toString() + " " + new Integer(fSelectionLength).toString()); //$NON-NLS-1$
		arguments.put(ATTRIBUTE_REMOVE, Boolean.valueOf(fRemoveDeclaration).toString());
		arguments.put(ATTRIBUTE_REPLACE, Boolean.valueOf(fReplaceAllReferences).toString());
		return new DynamicValidationRefactoringChange(descriptor, RefactoringCoreMessages.InlineConstantRefactoring_inline, fChanges);
	} finally {
		pm.done();
		fChanges= null;
	}
}
 

@Override
public final ChangeDescriptor getDescriptor() {
	final Map<String, String> arguments= new HashMap<>();
	final int length= fFiles.length + fFolders.length + fCus.length;
	final String description= length == 1 ? getDescriptionSingular() : getDescriptionPlural();
	final IProject resource= getSingleProject();
	final String project= resource != null ? resource.getName() : null;
	final String header= length == 1 ? Messages.format(getHeaderPatternSingular(), new String[] { getSingleElementName(), getDestinationLabel() }) : Messages.format(
			getHeaderPatternPlural(),
			new String[] { String.valueOf(length), getDestinationLabel() });
	int flags= JavaRefactoringDescriptor.JAR_MIGRATION | JavaRefactoringDescriptor.JAR_REFACTORING | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
	final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
	arguments.put(ATTRIBUTE_POLICY, getPolicyId());
	arguments.put(ATTRIBUTE_FILES, new Integer(fFiles.length).toString());
	for (int offset= 0; offset < fFiles.length; offset++) {
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + (offset + 1), JavaRefactoringDescriptorUtil.resourceToHandle(project, fFiles[offset]));
	}
	arguments.put(ATTRIBUTE_FOLDERS, new Integer(fFolders.length).toString());
	for (int offset= 0; offset < fFolders.length; offset++) {
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + (offset + fFiles.length + 1), JavaRefactoringDescriptorUtil.resourceToHandle(project, fFolders[offset]));
	}
	arguments.put(ATTRIBUTE_UNITS, new Integer(fCus.length).toString());
	for (int offset= 0; offset < fCus.length; offset++) {
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + (offset + fFolders.length + fFiles.length + 1), JavaRefactoringDescriptorUtil.elementToHandle(project, fCus[offset]));
	}
	arguments.putAll(getRefactoringArguments(project));
	final JavaRefactoringDescriptor descriptor= createRefactoringDescriptor(comment, arguments, description, project, flags);
	return new RefactoringChangeDescriptor(descriptor);
}
 

private RenameJavaElementDescriptor createRefactoringDescriptor() {
	String project= null;
	IJavaProject javaProject= fPackage.getJavaProject();
	if (javaProject != null) {
		project= javaProject.getElementName();
	}
	final int flags= JavaRefactoringDescriptor.JAR_MIGRATION | JavaRefactoringDescriptor.JAR_REFACTORING | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
	final String description= Messages.format(RefactoringCoreMessages.RenamePackageProcessor_descriptor_description_short, getElementLabel(fPackage));
	final String header= Messages.format(RefactoringCoreMessages.RenamePackageProcessor_descriptor_description, new String[] { getElementLabel(fPackage), getNewElementName()});
	final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
	if (fRenameSubpackages) {
		comment.addSetting(RefactoringCoreMessages.RenamePackageProcessor_rename_subpackages);
	}
	final RenameJavaElementDescriptor descriptor= RefactoringSignatureDescriptorFactory.createRenameJavaElementDescriptor(IJavaRefactorings.RENAME_PACKAGE);
	descriptor.setProject(project);
	descriptor.setDescription(description);
	descriptor.setComment(comment.asString());
	descriptor.setFlags(flags);
	descriptor.setJavaElement(fPackage);
	descriptor.setNewName(getNewElementName());
	descriptor.setUpdateReferences(fUpdateReferences);
	descriptor.setUpdateTextualOccurrences(fUpdateTextualMatches);
	descriptor.setUpdateQualifiedNames(fUpdateQualifiedNames);
	if (fUpdateQualifiedNames && fFilePatterns != null && !"".equals(fFilePatterns)) {
		descriptor.setFileNamePatterns(fFilePatterns);
	}
	descriptor.setUpdateHierarchy(fRenameSubpackages);
	return descriptor;
}
 

protected ReplaceTypeCodeWithStateStrategyDescriptor(String project, String description, String comment,
		IFile sourceFile, CompilationUnit sourceCompilationUnit,
		TypeDeclaration sourceTypeDeclaration, TypeCheckElimination typeCheckElimination) {
	super(REFACTORING_ID, project, description, comment, RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE);
	this.sourceFile = sourceFile;
	this.sourceCompilationUnit = sourceCompilationUnit;
	this.sourceTypeDeclaration = sourceTypeDeclaration;
	this.typeCheckElimination = typeCheckElimination;
}
 

@Override
public Change createChange(IProgressMonitor pm) throws CoreException {
	final Map<String, String> arguments = new HashMap<>();
	String project = null;
	IJavaProject javaProject = fField.getJavaProject();
	if (javaProject != null) {
		project = javaProject.getElementName();
	}
	int flags = JavaRefactoringDescriptor.JAR_MIGRATION | JavaRefactoringDescriptor.JAR_REFACTORING | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
	final IType declaring = fField.getDeclaringType();
	try {
		if (declaring.isAnonymous() || declaring.isLocal()) {
			flags|= JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
		}
	} catch (JavaModelException exception) {
		JavaLanguageServerPlugin.log(exception);
	}
	final String description = Messages.format(RefactoringCoreMessages.SelfEncapsulateField_descriptor_description_short, BasicElementLabels.getJavaElementName(fField.getElementName()));
	final String header = Messages.format(RefactoringCoreMessages.SelfEncapsulateFieldRefactoring_descriptor_description,
			new String[] { JavaElementLabels.getElementLabel(fField, JavaElementLabels.ALL_FULLY_QUALIFIED), JavaElementLabels.getElementLabel(declaring, JavaElementLabels.ALL_FULLY_QUALIFIED) });
	final JDTRefactoringDescriptorComment comment = new JDTRefactoringDescriptorComment(project, this, header);
	comment.addSetting(Messages.format(RefactoringCoreMessages.SelfEncapsulateField_original_pattern, JavaElementLabels.getElementLabel(fField, JavaElementLabels.ALL_FULLY_QUALIFIED)));
	comment.addSetting(Messages.format(RefactoringCoreMessages.SelfEncapsulateField_getter_pattern, BasicElementLabels.getJavaElementName(fGetterName)));
	comment.addSetting(Messages.format(RefactoringCoreMessages.SelfEncapsulateField_setter_pattern, BasicElementLabels.getJavaElementName(fSetterName)));
	String visibility = JdtFlags.getVisibilityString(fVisibility);
	if ("".equals(visibility)) {
		visibility= RefactoringCoreMessages.SelfEncapsulateField_default_visibility;
	}
	comment.addSetting(Messages.format(RefactoringCoreMessages.SelfEncapsulateField_visibility_pattern, visibility));
	if (fEncapsulateDeclaringClass) {
		comment.addSetting(RefactoringCoreMessages.SelfEncapsulateField_use_accessors);
	} else {
		comment.addSetting(RefactoringCoreMessages.SelfEncapsulateField_do_not_use_accessors);
	}
	if (fGenerateJavadoc) {
		comment.addSetting(RefactoringCoreMessages.SelfEncapsulateField_generate_comments);
	}
	final EncapsulateFieldDescriptor descriptor = RefactoringSignatureDescriptorFactory.createEncapsulateFieldDescriptor(project, description, comment.asString(), arguments, flags);
	arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fField));
	arguments.put(ATTRIBUTE_VISIBILITY, Integer.valueOf(fVisibility).toString());
	arguments.put(ATTRIBUTE_INSERTION, Integer.valueOf(fInsertionIndex).toString());
	arguments.put(ATTRIBUTE_SETTER, fSetterName);
	arguments.put(ATTRIBUTE_GETTER, fGetterName);
	arguments.put(ATTRIBUTE_COMMENTS, Boolean.valueOf(fGenerateJavadoc).toString());
	arguments.put(ATTRIBUTE_DECLARING, Boolean.valueOf(fEncapsulateDeclaringClass).toString());
	final DynamicValidationRefactoringChange result = new DynamicValidationRefactoringChange(descriptor, getName());
	TextChange[] changes = fChangeManager.getAllChanges();
	pm.beginTask(NO_NAME, changes.length);
	pm.setTaskName(RefactoringCoreMessages.SelfEncapsulateField_create_changes);
	for (int i = 0; i < changes.length; i++) {
		result.add(changes[i]);
		pm.worked(1);
	}
	pm.done();
	return result;
}
 

/**
 * {@inheritDoc}
 */
@Override
public Change createChange(IProgressMonitor pm) throws CoreException, OperationCanceledException {
	try {
		final Map<String, String> arguments= new HashMap<String, String>();
		String project= null;
		final IType declaring= getDeclaringType();
		final IJavaProject javaProject= declaring.getJavaProject();
		if (javaProject != null)
			project= javaProject.getElementName();
		int flags= JavaRefactoringDescriptor.JAR_MIGRATION | JavaRefactoringDescriptor.JAR_REFACTORING | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
		try {
			if (declaring.isLocal() || declaring.isAnonymous())
				flags|= JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
		} catch (JavaModelException exception) {
			JavaPlugin.log(exception);
		}
		final String description= fMembersToMove.length == 1 ? Messages.format(RefactoringCoreMessages.PushDownRefactoring_descriptor_description_short_multi, BasicElementLabels.getJavaElementName(fMembersToMove[0].getElementName())) : RefactoringCoreMessages.PushDownRefactoring_descriptor_description_short;
		final String header= fMembersToMove.length == 1 ? Messages.format(RefactoringCoreMessages.PushDownRefactoring_descriptor_description_full, new String[] { JavaElementLabels.getElementLabel(fMembersToMove[0], JavaElementLabels.ALL_FULLY_QUALIFIED), JavaElementLabels.getElementLabel(declaring, JavaElementLabels.ALL_FULLY_QUALIFIED) }) : Messages.format(RefactoringCoreMessages.PushDownRefactoring_descriptor_description, new String[] { JavaElementLabels.getElementLabel(declaring, JavaElementLabels.ALL_FULLY_QUALIFIED) });
		final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
		final String[] settings= new String[fMembersToMove.length];
		for (int index= 0; index < settings.length; index++)
			settings[index]= JavaElementLabels.getElementLabel(fMembersToMove[index], JavaElementLabels.ALL_FULLY_QUALIFIED);
		comment.addSetting(JDTRefactoringDescriptorComment.createCompositeSetting(RefactoringCoreMessages.PushDownRefactoring_pushed_members_pattern, settings));
		addSuperTypeSettings(comment, true);
		final PushDownDescriptor descriptor= RefactoringSignatureDescriptorFactory.createPushDownDescriptor(project, description, comment.asString(), arguments, flags);
		if (fCachedDeclaringType != null)
			arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fCachedDeclaringType));
		for (int index= 0; index < fMembersToMove.length; index++) {
			arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + (index + 1), JavaRefactoringDescriptorUtil.elementToHandle(project, fMembersToMove[index]));
			for (int offset= 0; offset < fMemberInfos.length; offset++) {
				if (fMemberInfos[offset].getMember().equals(fMembersToMove[index])) {
					switch (fMemberInfos[offset].getAction()) {
						case MemberActionInfo.PUSH_ABSTRACT_ACTION:
							arguments.put(ATTRIBUTE_ABSTRACT + (index + 1), Boolean.valueOf(true).toString());
							break;
						case MemberActionInfo.PUSH_DOWN_ACTION:
							arguments.put(ATTRIBUTE_PUSH + (index + 1), Boolean.valueOf(true).toString());
							break;
					}
				}
			}
		}
		return new DynamicValidationRefactoringChange(descriptor, RefactoringCoreMessages.PushDownRefactoring_change_name, fChangeManager.getAllChanges());
	} finally {
		pm.done();
		clearCaches();
	}
}
 

protected ExtractCloneRefactoringDescriptor(String project,
		String description, String comment, List<? extends DivideAndConquerMatcher> mappers) {
	super(REFACTORING_ID, project, description, comment, RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE);
	this.mappers = mappers;
}
 

@Override
public final Change createChange(final IProgressMonitor monitor) throws CoreException, OperationCanceledException {
	Assert.isNotNull(monitor);
	try {
		monitor.beginTask("", 6); //$NON-NLS-1$
		monitor.setTaskName(RefactoringCoreMessages.MoveInstanceMethodProcessor_creating);
		final TextChange[] changes= fChangeManager.getAllChanges();
		if (changes.length == 1)
			return changes[0];
		final List<TextChange> list= new ArrayList<TextChange>(changes.length);
		list.addAll(Arrays.asList(changes));
		final Map<String, String> arguments= new HashMap<String, String>();
		String project= null;
		final IJavaProject javaProject= fMethod.getJavaProject();
		if (javaProject != null)
			project= javaProject.getElementName();
		int flags= JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
		final IType declaring= fMethod.getDeclaringType();
		try {
			if (declaring.isAnonymous() || declaring.isLocal())
				flags|= JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
		} catch (JavaModelException exception) {
			JavaPlugin.log(exception);
		}
		final String description= Messages.format(RefactoringCoreMessages.MoveInstanceMethodProcessor_descriptor_description_short, BasicElementLabels.getJavaElementName(fMethod.getElementName()));
		final String header= Messages.format(RefactoringCoreMessages.MoveInstanceMethodProcessor_descriptor_description, new String[] { JavaElementLabels.getElementLabel(fMethod, JavaElementLabels.ALL_FULLY_QUALIFIED), BindingLabelProvider.getBindingLabel(fTarget, JavaElementLabels.ALL_FULLY_QUALIFIED) });
		final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
		comment.addSetting(Messages.format(RefactoringCoreMessages.MoveInstanceMethodProcessor_moved_element_pattern, RefactoringCoreMessages.JavaRefactoringDescriptor_not_available));
		comment.addSetting(Messages.format(RefactoringCoreMessages.MoveInstanceMethodProcessor_target_element_pattern, BindingLabelProvider.getBindingLabel(fTarget, JavaElementLabels.ALL_FULLY_QUALIFIED)));
		comment.addSetting(Messages.format(RefactoringCoreMessages.MoveInstanceMethodProcessor_method_name_pattern, BasicElementLabels.getJavaElementName(getMethodName())));
		if (needsTargetNode())
			comment.addSetting(Messages.format(RefactoringCoreMessages.MoveInstanceMethodProcessor_parameter_name_pattern, BasicElementLabels.getJavaElementName(getTargetName())));
		final MoveMethodDescriptor descriptor= RefactoringSignatureDescriptorFactory.createMoveMethodDescriptor(project, description, comment.asString(), arguments, flags);
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fMethod));
		arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME, fMethodName);
		arguments.put(ATTRIBUTE_TARGET_NAME, fTargetName);
		arguments.put(ATTRIBUTE_DEPRECATE, Boolean.valueOf(fDelegateDeprecation).toString());
		arguments.put(ATTRIBUTE_REMOVE, Boolean.valueOf(fRemove).toString());
		arguments.put(ATTRIBUTE_INLINE, Boolean.valueOf(fInline).toString());
		arguments.put(ATTRIBUTE_USE_GETTER, Boolean.valueOf(fUseGetters).toString());
		arguments.put(ATTRIBUTE_USE_SETTER, Boolean.valueOf(fUseSetters).toString());
		arguments.put(ATTRIBUTE_TARGET_INDEX, new Integer(getTargetIndex()).toString());
		return new DynamicValidationRefactoringChange(descriptor, RefactoringCoreMessages.MoveInstanceMethodRefactoring_name, list.toArray(new Change[list.size()]));
	} finally {
		monitor.done();
	}
}
 

@Override
public Change createChange(IProgressMonitor monitor) throws CoreException {
	try {
		monitor.beginTask(RefactoringCoreMessages.RenameTypeRefactoring_creating_change, 4);
		String project= null;
		IJavaProject javaProject= fType.getJavaProject();
		if (javaProject != null)
			project= javaProject.getElementName();
		int flags= JavaRefactoringDescriptor.JAR_MIGRATION | JavaRefactoringDescriptor.JAR_REFACTORING | RefactoringDescriptor.STRUCTURAL_CHANGE;
		try {
			if (!Flags.isPrivate(fType.getFlags()))
				flags|= RefactoringDescriptor.MULTI_CHANGE;
			if (fType.isAnonymous() || fType.isLocal())
				flags|= JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
		} catch (JavaModelException exception) {
			JavaPlugin.log(exception);
		}
		final String description= Messages.format(RefactoringCoreMessages.RenameTypeProcessor_descriptor_description_short, BasicElementLabels.getJavaElementName(fType.getElementName()));
		final String header= Messages.format(RefactoringCoreMessages.RenameTypeProcessor_descriptor_description, new String[] { JavaElementLabels.getElementLabel(fType, JavaElementLabels.ALL_FULLY_QUALIFIED), getNewElementLabel()});
		final String comment= new JDTRefactoringDescriptorComment(project, this, header).asString();
		final RenameJavaElementDescriptor descriptor= RefactoringSignatureDescriptorFactory.createRenameJavaElementDescriptor(IJavaRefactorings.RENAME_TYPE);
		descriptor.setProject(project);
		descriptor.setDescription(description);
		descriptor.setComment(comment);
		descriptor.setFlags(flags);
		descriptor.setJavaElement(fType);
		descriptor.setNewName(getNewElementName());
		descriptor.setUpdateQualifiedNames(fUpdateQualifiedNames);
		descriptor.setUpdateTextualOccurrences(fUpdateTextualMatches);
		descriptor.setUpdateReferences(fUpdateReferences);
		if (fUpdateQualifiedNames && fFilePatterns != null && !"".equals(fFilePatterns)) //$NON-NLS-1$
			descriptor.setFileNamePatterns(fFilePatterns);
		descriptor.setUpdateSimilarDeclarations(fUpdateSimilarElements);
		descriptor.setMatchStrategy(fRenamingStrategy);
		final DynamicValidationRefactoringChange result= new DynamicValidationRefactoringChange(descriptor, RefactoringCoreMessages.RenameTypeProcessor_change_name);

		if (fChangeManager.containsChangesIn(fType.getCompilationUnit())) {
			TextChange textChange= fChangeManager.get(fType.getCompilationUnit());
			if (textChange instanceof TextFileChange) {
				((TextFileChange) textChange).setSaveMode(TextFileChange.FORCE_SAVE);
			}
		}
		result.addAll(fChangeManager.getAllChanges());
		if (willRenameCU()) {
			IResource resource= fType.getCompilationUnit().getResource();
			if (resource != null && resource.isLinked()) {
				String ext= resource.getFileExtension();
				String renamedResourceName;
				if (ext == null)
					renamedResourceName= getNewElementName();
				else
					renamedResourceName= getNewElementName() + '.' + ext;
				result.add(new RenameResourceChange(fType.getCompilationUnit().getPath(), renamedResourceName));
			} else {
				String renamedCUName= JavaModelUtil.getRenamedCUName(fType.getCompilationUnit(), getNewElementName());
				result.add(new RenameCompilationUnitChange(fType.getCompilationUnit(), renamedCUName));
			}
		}
		monitor.worked(1);
		return result;
	} finally {
		fChangeManager= null;
	}
}
 

protected ExtractMethodRefactoringDescriptor(String project, String description, String comment,
		CompilationUnit sourceCompilationUnit, ASTSlice slice) {
	super(REFACTORING_ID, project, description, comment, RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE);
	this.sourceCompilationUnit = sourceCompilationUnit;
	this.slice = slice;
}