/*
 * reserved comment block
 * DO NOT REMOVE OR ALTER!
 */
/*
 * Copyright 2001, 2002,2004 The Apache Software Foundation.
 *
 * 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.
 */

package com.sun.org.apache.xerces.internal.impl.xs.util;

/**
 * @xerces.internal
 *
 * @author Henry Zongaro, IBM
 */

public final class XInt {

    private int fValue;

    XInt(int value) {
        fValue = value;
    }

    public final int intValue() {
        return fValue;
    }

    public final short shortValue() {
        return (short)fValue;
    }

    public final boolean equals(XInt compareVal) {
        return (this.fValue == compareVal.fValue);
    }

    public String toString() {
        return Integer.toString(fValue);
    }
}
