1 /*
2  * reserved comment block
3  * DO NOT REMOVE OR ALTER!
4  */
5 /*
6  * Licensed to the Apache Software Foundation (ASF) under one or more
7  * contributor license agreements.  See the NOTICE file distributed with
8  * this work for additional information regarding copyright ownership.
9  * The ASF licenses this file to You under the Apache License, Version 2.0
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11  * the License.  You may obtain a copy of the License at
12  *
13  *      http://www.apache.org/licenses/LICENSE-2.0
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15  * Unless required by applicable law or agreed to in writing, software
16  * distributed under the License is distributed on an "AS IS" BASIS,
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18  * See the License for the specific language governing permissions and
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20  */
21 
22 package com.sun.org.apache.bcel.internal.classfile;
23 
24 import java.io.DataInput;
25 import java.io.IOException;
26 
27 import com.sun.org.apache.bcel.internal.Const;
28 
29 /**
30  * This class represents a constant pool reference to an interface method.
31  *
32  */
33 public final class ConstantInterfaceMethodref extends ConstantCP {
34 
35     /**
36      * Initialize from another object.
37      */
ConstantInterfaceMethodref(final ConstantInterfaceMethodref c)38     public ConstantInterfaceMethodref(final ConstantInterfaceMethodref c) {
39         super(Const.CONSTANT_InterfaceMethodref, c.getClassIndex(), c.getNameAndTypeIndex());
40     }
41 
42 
43     /**
44      * Initialize instance from input data.
45      *
46      * @param input input stream
47      * @throws IOException
48      */
ConstantInterfaceMethodref(final DataInput input)49     ConstantInterfaceMethodref(final DataInput input) throws IOException {
50         super(Const.CONSTANT_InterfaceMethodref, input);
51     }
52 
53 
54     /**
55      * @param class_index Reference to the class containing the method
56      * @param name_and_type_index and the method signature
57      */
ConstantInterfaceMethodref(final int class_index, final int name_and_type_index)58     public ConstantInterfaceMethodref(final int class_index, final int name_and_type_index) {
59         super(Const.CONSTANT_InterfaceMethodref, class_index, name_and_type_index);
60     }
61 
62 
63     /**
64      * Called by objects that are traversing the nodes of the tree implicitely
65      * defined by the contents of a Java class. I.e., the hierarchy of methods,
66      * fields, attributes, etc. spawns a tree of objects.
67      *
68      * @param v Visitor object
69      */
70     @Override
accept( final Visitor v )71     public void accept( final Visitor v ) {
72         v.visitConstantInterfaceMethodref(this);
73     }
74 }
75