content: /*******************************************************************************
   * Copyright (c) 2000, 2007 IBM Corporation and others.
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *     IBM Corporation - initial API and implementation
   *******************************************************************************/
  package org.eclipse.wst.jsdt.internal.corext.refactoring;
  
  import org.eclipse.core.runtime.Assert;
  import org.eclipse.wst.jsdt.core.dom.ITypeBinding;
  
  
  public class ReturnTypeInfo {
  	
  	private final String fOldTypeName;
  	private String fNewTypeName;
  	private ITypeBinding fNewTypeBinding;
  	
  	public ReturnTypeInfo(String returnType) {
  		fOldTypeName= returnType;
  		fNewTypeName= returnType;
  	}
  
  	public String getOldTypeName() {
  		return fOldTypeName;
  	}
  	
  	public String getNewTypeName() {
  		return fNewTypeName;
  	}
  	
  	public void setNewTypeName(String type){
  		Assert.isNotNull(type);
  		fNewTypeName= type;
  	}
  
  	public ITypeBinding getNewTypeBinding() {
  		return fNewTypeBinding;
  	}
  	
  	public void setNewTypeBinding(ITypeBinding typeBinding){
  		fNewTypeBinding= typeBinding;
  	}
  
  	public boolean isTypeNameChanged() {
  		return !fOldTypeName.equals(fNewTypeName);
  	}
  	
  	public String toString() {
  		return fOldTypeName + " -> " + fNewTypeName; //$NON-NLS-1$
  	}
  }
  