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Instanceof.java

/* *******************************************************************
 * Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC).
 * 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: 
 *     PARC     initial implementation 
 * ******************************************************************/


package org.aspectj.weaver.ast;

import org.aspectj.weaver.UnresolvedType;

public class Instanceof extends Test {
      Var var;
      UnresolvedType type;

      public Instanceof(Var left, UnresolvedType right) {
            super();
            this.var = left;
            this.type = right;
      }

      public void accept(ITestVisitor v) {
            v.visit(this);
      }
      
      public String toString() {
            return "(" + var + " instanceof " + type + ")";
      }

      public boolean equals(Object other) {
            if (other instanceof Instanceof) {
                  Instanceof o = (Instanceof) other;
                  return o.var.equals(var) && o.type.equals(type);
            } else {
                  return false;
            }
      }
      
      public int hashCode() {
            return var.hashCode()*37+type.hashCode();
      }

    public Var getVar() {
        return var;
    }

    public UnresolvedType getType() {
        return type;
    }
}

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