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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libjava/] [classpath/] [tools/] [external/] [asm/] [org/] [objectweb/] [asm/] [tree/] [TableSwitchInsnNode.java] - Blame information for rev 779

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1 779 jeremybenn
/***
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 * ASM: a very small and fast Java bytecode manipulation framework
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 * Copyright (c) 2000-2005 INRIA, France Telecom
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the copyright holders nor the names of its
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 *    contributors may be used to endorse or promote products derived from
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 *    this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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 * THE POSSIBILITY OF SUCH DAMAGE.
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 */
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package org.objectweb.asm.tree;
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import org.objectweb.asm.Label;
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import org.objectweb.asm.Opcodes;
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import org.objectweb.asm.MethodVisitor;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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/**
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 * A node that represents a TABLESWITCH instruction.
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 *
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 * @author Eric Bruneton
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 */
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public class TableSwitchInsnNode extends AbstractInsnNode {
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    /**
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     * The minimum key value.
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     */
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    public int min;
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    /**
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     * The maximum key value.
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     */
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    public int max;
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    /**
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     * Beginning of the default handler block.
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     */
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    public Label dflt;
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    /**
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     * Beginnings of the handler blocks. This list is a list of {@link Label}
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     * objects.
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     */
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    public List labels;
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    /**
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     * Constructs a new {@link TableSwitchInsnNode}.
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     *
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     * @param min the minimum key value.
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     * @param max the maximum key value.
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     * @param dflt beginning of the default handler block.
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     * @param labels beginnings of the handler blocks. <tt>labels[i]</tt> is
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     *        the beginning of the handler block for the <tt>min + i</tt> key.
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     */
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    public TableSwitchInsnNode(
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        final int min,
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        final int max,
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        final Label dflt,
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        final Label[] labels)
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    {
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        super(Opcodes.TABLESWITCH);
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        this.min = min;
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        this.max = max;
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        this.dflt = dflt;
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        this.labels = new ArrayList();
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        if (labels != null) {
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            this.labels.addAll(Arrays.asList(labels));
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        }
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    }
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    public void accept(final MethodVisitor mv) {
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        Label[] labels = new Label[this.labels.size()];
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        this.labels.toArray(labels);
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        mv.visitTableSwitchInsn(min, max, dflt, labels);
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    }
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    public int getType() {
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        return TABLESWITCH_INSN;
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    }
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}

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