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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.pack200;
20  
21  /**
22   * Constant pool entry for a class.
23   */
24  public class CPClass extends CPConstant<CPClass> {
25  
26      private final String className;
27      private final CPUTF8 value;
28      private final boolean isInnerClass;
29  
30      /**
31       * Constructs a new instance.
32       *
33       * @param value The value.
34       */
35      public CPClass(final CPUTF8 value) {
36          this.value = value;
37          this.className = value.getUnderlyingString();
38          final char[] chars = className.toCharArray();
39          for (final char element : chars) {
40              if (element <= 0x2D) {
41                  isInnerClass = true;
42                  return;
43              }
44          }
45          isInnerClass = false;
46      }
47  
48      @Override
49      public int compareTo(final CPClass arg0) {
50          return className.compareTo(arg0.className);
51      }
52  
53      public int getIndexInCpUtf8() {
54          return value.getIndex();
55      }
56  
57      public boolean isInnerClass() {
58          return isInnerClass;
59      }
60  
61      @Override
62      public String toString() {
63          return className;
64      }
65  
66  }