1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * https://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20 package org.apache.commons.compress.harmony.pack200;
21
22 /**
23 * Abstract superclass for constant pool entries.
24 */
25 public abstract class ConstantPoolEntry {
26
27 private int index = -1;
28
29 /**
30 * Gets the index.
31 *
32 * @return the index.
33 */
34 public int getIndex() {
35 return index;
36 }
37
38 /**
39 * Sets the index.
40 *
41 * @param index the index.
42 */
43 public void setIndex(final int index) {
44 this.index = index;
45 }
46 }