LdcInsnNode.java revision 674060f01e9090cd21b3c5656cc3204912ad17a6 
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;
35import org.mockito.asm.Opcodes;
36
37/**
38 * A node that represents an LDC instruction.
39 *
40 * @author Eric Bruneton
41 */
42public class LdcInsnNode extends AbstractInsnNode {
43
44    /**
45     * The constant to be loaded on the stack. This parameter must be a non null
46     * {@link Integer}, a {@link Float}, a {@link Long}, a {@link Double}, a
47     * {@link String} or a {@link org.mockito.asm.Type}.
48     */
49    public Object cst;
50
51    /**
52     * Constructs a new {@link LdcInsnNode}.
53     *
54     * @param cst the constant to be loaded on the stack. This parameter must be
55     *        a non null {@link Integer}, a {@link Float}, a {@link Long}, a
56     *        {@link Double} or a {@link String}.
57     */
58    public LdcInsnNode(final Object cst) {
59        super(Opcodes.LDC);
60        this.cst = cst;
61    }
62
63    public int getType() {
64        return LDC_INSN;
65    }
66
67    public void accept(final MethodVisitor mv) {
68        mv.visitLdcInsn(cst);
69    }
70
71    public AbstractInsnNode clone(final Map labels) {
72        return new LdcInsnNode(cst);
73    }
74}