1674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen/*** 2674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * ASM: a very small and fast Java bytecode manipulation framework 3674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * Copyright (c) 2000-2007 INRIA, France Telecom 4674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * All rights reserved. 5674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * 6674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * Redistribution and use in source and binary forms, with or without 7674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * modification, are permitted provided that the following conditions 8674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * are met: 9674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * 1. Redistributions of source code must retain the above copyright 10674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * notice, this list of conditions and the following disclaimer. 11674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * 2. Redistributions in binary form must reproduce the above copyright 12674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * notice, this list of conditions and the following disclaimer in the 13674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * documentation and/or other materials provided with the distribution. 14674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * 3. Neither the name of the copyright holders nor the names of its 15674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * contributors may be used to endorse or promote products derived from 16674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * this software without specific prior written permission. 17674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * 18674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 22674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * THE POSSIBILITY OF SUCH DAMAGE. 29674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen */ 30674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogenpackage org.mockito.asm.tree; 31674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 32674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogenimport org.mockito.asm.Label; 33674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogenimport org.mockito.asm.MethodVisitor; 34674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogenimport org.mockito.asm.Opcodes; 35674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 36674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogenimport java.util.ArrayList; 37674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogenimport java.util.Arrays; 38674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogenimport java.util.List; 39674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogenimport java.util.Map; 40674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 41674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen/** 42674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * A node that represents a TABLESWITCH instruction. 43674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * 44674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * @author Eric Bruneton 45674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen */ 46674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogenpublic class TableSwitchInsnNode extends AbstractInsnNode { 47674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 48674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen /** 49674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * The minimum key value. 50674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen */ 51674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen public int min; 52674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 53674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen /** 54674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * The maximum key value. 55674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen */ 56674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen public int max; 57674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 58674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen /** 59674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * Beginning of the default handler block. 60674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen */ 61674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen public LabelNode dflt; 62674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 63674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen /** 64674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * Beginnings of the handler blocks. This list is a list of 65674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * {@link LabelNode} objects. 66674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen */ 67674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen public List labels; 68674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 69674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen /** 70674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * Constructs a new {@link TableSwitchInsnNode}. 71674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * 72674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * @param min the minimum key value. 73674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * @param max the maximum key value. 74674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * @param dflt beginning of the default handler block. 75674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * @param labels beginnings of the handler blocks. <tt>labels[i]</tt> is 76674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen * the beginning of the handler block for the <tt>min + i</tt> key. 77674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen */ 78674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen public TableSwitchInsnNode( 79674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen final int min, 80674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen final int max, 81674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen final LabelNode dflt, 82674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen final LabelNode[] labels) 83674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen { 84674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen super(Opcodes.TABLESWITCH); 85674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen this.min = min; 86674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen this.max = max; 87674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen this.dflt = dflt; 88674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen this.labels = new ArrayList(); 89674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen if (labels != null) { 90674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen this.labels.addAll(Arrays.asList(labels)); 91674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen } 92674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen } 93674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 94674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen public int getType() { 95674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen return TABLESWITCH_INSN; 96674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen } 97674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 98674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen public void accept(final MethodVisitor mv) { 99674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen Label[] labels = new Label[this.labels.size()]; 100674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen for (int i = 0; i < labels.length; ++i) { 101674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen labels[i] = ((LabelNode) this.labels.get(i)).getLabel(); 102674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen } 103674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen mv.visitTableSwitchInsn(min, max, dflt.getLabel(), labels); 104674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen } 105674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen 106674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen public AbstractInsnNode clone(final Map labels) { 107674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen return new TableSwitchInsnNode(min, 108674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen max, 109674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen clone(dflt, labels), 110674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen clone(this.labels, labels)); 111674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen } 112674060f01e9090cd21b3c5656cc3204912ad17a6Jon Boekenoogen}