/*
* Copyright (c) 2013, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.dart.engine.services.refactoring;
import com.google.dart.engine.context.AnalysisContext;
import com.google.dart.engine.element.Element;
import com.google.dart.engine.services.status.RefactoringStatus;
import com.google.dart.engine.source.Source;
/**
* Abstract {@link Refactoring} to rename some {@link Element}.
*/
public interface RenameRefactoring extends Refactoring {
/**
* Validates new {@link Element} name.
*/
RefactoringStatus checkNewName(String newName);
/**
* @return the current name for the {@link Element}.
*/
String getCurrentName();
/**
* @return the new name for the {@link Element}.
*/
String getNewName();
/**
* Sets the new name for the {@link Element}.
*/
void setNewName(String newName);
/**
* @return {@code true} if given {@link Source} may be affected by this refactoring, so we should
* warn user about it.
*/
boolean shouldReportUnsafeRefactoringSource(AnalysisContext context, Source source);
}