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 10 * (the "License"); you may not use this file except in compliance with 11 * the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 */ 21 22 package com.sun.org.apache.bcel.internal.classfile; 23 24 25 import com.sun.org.apache.bcel.internal.Constants; 26 import java.io.*; 27 28 /** 29 * This class represents a constant pool reference to a method. 30 * 31 * @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A> 32 */ 33 public final class ConstantMethodref extends ConstantCP { 34 /** 35 * Initialize from another object. 36 */ 37 public ConstantMethodref(ConstantMethodref c) { 38 super(Constants.CONSTANT_Methodref, c.getClassIndex(), c.getNameAndTypeIndex()); 39 } 40 41 /** 42 * Initialize instance from file data. 43 * 44 * @param file input stream 45 * @throws IOException 46 */ 47 ConstantMethodref(DataInputStream file) throws IOException 48 { 49 super(Constants.CONSTANT_Methodref, file); 50 } 51 52 /** 53 * @param class_index Reference to the class containing the method 54 * @param name_and_type_index and the method signature 55 */ 56 public ConstantMethodref(int class_index, 57 int name_and_type_index) { 58 super(Constants.CONSTANT_Methodref, class_index, name_and_type_index); 59 } 60 61 /** 62 * Called by objects that are traversing the nodes of the tree implicitely 63 * defined by the contents of a Java class. I.e., the hierarchy of methods, 64 * fields, attributes, etc. spawns a tree of objects. 65 * 66 * @param v Visitor object 67 */ 68 public void accept(Visitor v) { 69 v.visitConstantMethodref(this); 70 } 71 }