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/*
 * Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * 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. See accompanying
 * LICENSE file.
 */
/*
 * ComparableWrapper.java
 *
 * Created on May 11, 2005, 11:43 AM
 */

package com.gemstone.gemfire.cache.query.data;

import java.io.Serializable;

/**
 *
 * @author vikramj
 */
public class ComparableWrapper implements Comparable, Serializable {
    private int val;
    /** Creates a new instance of ComparableWrapper */
    public ComparableWrapper() {
    }
    public ComparableWrapper(int x){
        this.val=x;
    }
    public int getVal() {
        return this.val;
    }
    public int hashCode() {
        return val;
    }
    public int compareTo(Object obj) {
        if(!(obj instanceof ComparableWrapper)){
            throw new ClassCastException("Can't compare Object " + obj + " : Not of type ComparableWrapper");
        } else {
           ComparableWrapper cwObj = (ComparableWrapper) obj;
           if(cwObj.getVal() == this.val) {
             return 0;   
           } else if(cwObj.getVal() > this.val ) {
               return -1;
           } else return 1;
        }
    }
    public boolean equals(Object obj) {
        if(!(obj instanceof ComparableWrapper)){
          return false;
        } else {
           ComparableWrapper cwObj = (ComparableWrapper) obj;
           if(cwObj.getVal() == this.val) {
             return true;   
           } else {
             return false;  
           } 
        }
    }
}