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Java > Open Source Codes > org > objectweb > asm > tree > LdcInsnNode


1 /***
2  * ASM: a very small and fast Java bytecode manipulation framework
3  * Copyright (c) 2000-2005 INRIA, France Telecom
4  * All rights reserved.
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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"
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20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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30 package org.objectweb.asm.tree;
31
32 import org.objectweb.asm.MethodVisitor;
33 import org.objectweb.asm.Opcodes;
34
35 /**
36  * A node that represents an LDC instruction.
37  *
38  * @author Eric Bruneton
39  */
40 public class LdcInsnNode extends AbstractInsnNode {
41
42     /**
43      * The constant to be loaded on the stack. This parameter must be a non null
44      * {@link Integer}, a {@link Float}, a {@link Long}, a {@link Double}, a
45      * {@link String} or a {@link Type}.
46      */
47     public Object JavaDoc cst;
48
49     /**
50      * Constructs a new {@link LdcInsnNode}.
51      *
52      * @param cst the constant to be loaded on the stack. This parameter must be
53      * a non null {@link Integer}, a {@link Float}, a {@link Long}, a
54      * {@link Double} or a {@link String}.
55      */
56     public LdcInsnNode(final Object JavaDoc cst) {
57         super(Opcodes.LDC);
58         this.cst = cst;
59     }
60
61     public void accept(final MethodVisitor mv) {
62         mv.visitLdcInsn(cst);
63     }
64
65     public int getType() {
66         return LDC_INSN;
67     }
68 }
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