    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one
    003 * or more contributor license agreements.  See the NOTICE file
    004 * distributed with this work for additional information
    005 * regarding copyright ownership.  The ASF licenses this file
    006 * to you under the Apache License, Version 2.0 (the
    007 * "License"); you may not use this file except in compliance
    008 * with the License.  You may obtain a copy of the License at
    009 *
    010 *   https://www.apache.org/licenses/LICENSE-2.0
    011 *
    012 * Unless required by applicable law or agreed to in writing,
    013 * software distributed under the License is distributed on an
    014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    015 * KIND, either express or implied.  See the License for the
    016 * specific language governing permissions and limitations
    017 * under the License.
    018 */
    019
    020package org.apache.commons.compress.harmony.pack200;
    021
    022/**
    023 * Abstract superclass for constant pool entries.
    024 */
    025public abstract class ConstantPoolEntry {
    026
    027    private int index = -1;
    028
    029    /**
    030     * Gets the index.
    031     *
    032     * @return the index.
    033     */
    034    public int getIndex() {
    035        return index;
    036    }
    037
    038    /**
    039     * Sets the index.
    040     *
    041     * @param index the index.
    042     */
    043    public void setIndex(final int index) {
    044        this.index = index;
    045    }
    046}