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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    * 
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software 
12   * distributed under the License is distributed on an "AS IS" BASIS, 
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
14   * See the License for the specific language governing permissions and 
15   * limitations under the License.
16   */
17  
18  
19  package org.apache.jdo.impl.enhancer.classfile;
20  
21  import java.io.*;
22  
23  /***
24   * Class representing a reference to a method of some class in the
25   * constant pool of a class file
26   */
27  public class ConstMethodRef extends ConstBasicMemberRef {
28      /* The tag value associated with ConstMethodRef */
29      public static final int MyTag = CONSTANTMethodRef;
30  
31      /* public accessors */
32  
33      /***
34       * The tag of this constant entry
35       */
36      public int tag () { return MyTag; }
37  
38      /***
39       * A printable representation
40       */
41      public String toString () {
42          return "CONSTANTMethodRef(" + indexAsString() + "): " + 
43              super.toString();
44      }
45  
46      /* package local methods *//package-summary/html">class="comment"> package local methods *//package-summary.html">/* package local methods *//package-summary.html">class="comment"> package local methods */
47  
48      ConstMethodRef (ConstClass cname, ConstNameAndType NT) {
49          super(cname, NT);
50      }
51  
52      ConstMethodRef (int cnameIndex, int NT_index) {
53          super(cnameIndex, NT_index);
54      }
55  
56      static ConstMethodRef read (DataInputStream input) throws IOException {
57          int cname = input.readUnsignedShort();
58          int NT = input.readUnsignedShort();
59          return new ConstMethodRef (cname, NT);
60      }
61  }