org.mvel2.asm.commons.TableSwitchGenerator Maven / Gradle / Ivy

/***
 * ASM: a very small and fast Java bytecode manipulation framework
 * Copyright (c) 2000-2011 INRIA, France Telecom
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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package org.mvel2.asm.commons;

import org.mvel2.asm.Label;

/**
 * A code generator for switch statements.
 * 
 * @author Juozas Baliuka
 * @author Chris Nokleberg
 * @author Eric Bruneton
 */
public interface TableSwitchGenerator {

    /**
     * Generates the code for a switch case.
     * 
     * @param key
     *            the switch case key.
     * @param end
     *            a label that corresponds to the end of the switch statement.
     */
    void generateCase( int key, Label end );

    /**
     * Generates the code for the default switch case.
     */
    void generateDefault();
}