content: /*******************************************************************************
   * Copyright (c) 2000, 2008 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.typeconstraints;
  
  import org.eclipse.core.runtime.Assert;
  import org.eclipse.wst.jsdt.core.IJavaScriptUnit;
  import org.eclipse.wst.jsdt.core.dom.ITypeBinding;
  import org.eclipse.wst.jsdt.core.dom.Type;
  import org.eclipse.wst.jsdt.internal.corext.dom.ASTNodes;
  
  public final class TypeVariable extends ConstraintVariable {
  
  	private final String fSource;
  	private final CompilationUnitRange fTypeRange;
  	
  	public TypeVariable(Type type){
  		super(type.resolveBinding());
  		fSource= type.toString();
  		IJavaScriptUnit cu= ASTCreator.getCu(type);
  		Assert.isNotNull(cu);
  		fTypeRange= new CompilationUnitRange(cu, ASTNodes.getElementType(type));
  	}
  
  	public TypeVariable(ITypeBinding binding, String source, CompilationUnitRange range){
  		super(binding);
  		fSource= source;
  		fTypeRange= range;
  	}	
  	
  	/* (non-Javadoc)
  	 * @see java.lang.Object#toString()
  	 */
  	public String toString() {
  		return fSource;
  	}
  
  	public CompilationUnitRange getCompilationUnitRange() {
  		return fTypeRange;
  	}
  }
  