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 package org.apache.commons.compress.harmony.unpack200.bytecode;
20
21 /**
22 * Abstract superclass for constant pool entries that are numbers.
23 */
24 public abstract class CPConstantNumber extends CPConstant {
25
26 /**
27 * Constructs a new instance.
28 *
29 * @param tag One-byte tag indicates the kind of constant.
30 * @param value The value.
31 * @param globalIndex Global index.
32 */
33 public CPConstantNumber(final byte tag, final Object value, final int globalIndex) {
34 super(tag, value, globalIndex);
35 }
36
37 /**
38 * The value as a Number.
39 *
40 * @return The value as a Number.
41 */
42 protected Number getNumber() {
43 return (Number) getValue();
44 }
45
46 }