1/*** 2 * ASM: a very small and fast Java bytecode manipulation framework 3 * Copyright (c) 2000-2007 INRIA, France Telecom 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. Neither the name of the copyright holders nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30package org.mockito.asm.tree; 31 32import java.util.Map; 33 34import org.mockito.asm.MethodVisitor; 35 36/** 37 * A node that represents a method instruction. A method instruction is an 38 * instruction that invokes a method. 39 * 40 * @author Eric Bruneton 41 */ 42public class MethodInsnNode extends AbstractInsnNode { 43 44 /** 45 * The internal name of the method's owner class (see 46 * {@link org.mockito.asm.Type#getInternalName() getInternalName}). 47 */ 48 public String owner; 49 50 /** 51 * The method's name. 52 */ 53 public String name; 54 55 /** 56 * The method's descriptor (see {@link org.mockito.asm.Type}). 57 */ 58 public String desc; 59 60 /** 61 * Constructs a new {@link MethodInsnNode}. 62 * 63 * @param opcode the opcode of the type instruction to be constructed. This 64 * opcode must be INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or 65 * INVOKEINTERFACE. 66 * @param owner the internal name of the method's owner class (see 67 * {@link org.mockito.asm.Type#getInternalName() getInternalName}). 68 * @param name the method's name. 69 * @param desc the method's descriptor (see {@link org.mockito.asm.Type}). 70 */ 71 public MethodInsnNode( 72 final int opcode, 73 final String owner, 74 final String name, 75 final String desc) 76 { 77 super(opcode); 78 this.owner = owner; 79 this.name = name; 80 this.desc = desc; 81 } 82 83 /** 84 * Sets the opcode of this instruction. 85 * 86 * @param opcode the new instruction opcode. This opcode must be 87 * INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or INVOKEINTERFACE. 88 */ 89 public void setOpcode(final int opcode) { 90 this.opcode = opcode; 91 } 92 93 public int getType() { 94 return METHOD_INSN; 95 } 96 97 public void accept(final MethodVisitor mv) { 98 mv.visitMethodInsn(opcode, owner, name, desc); 99 } 100 101 public AbstractInsnNode clone(final Map labels) { 102 return new MethodInsnNode(opcode, owner, name, desc); 103 } 104}