1/***
2 * ASM: a very small and fast Java bytecode manipulation framework
3 * Copyright (c) 2000-2005 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.objectweb.asm.tree;
31
32import org.objectweb.asm.MethodVisitor;
33import org.objectweb.asm.Opcodes;
34
35/**
36 * A node that represents an LDC instruction.
37 *
38 * @author Eric Bruneton
39 */
40public 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 org.objectweb.asm.Type}.
46     */
47    public Object 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 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}