/* Software Name : AsmDex
 * Version : 1.0
 *
 * Copyright © 2012 France Télécom
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    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
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.ow2.asmdex.instruction;

import org.ow2.asmdex.Opcodes;
import org.ow2.asmdex.lowLevelUtils.ByteVector;
import org.ow2.asmdex.structureCommon.Label;
import org.ow2.asmdex.structureWriter.ConstantPool;

/**
 * Class representing a Debug Instruction Start Local Extended Instruction.
 * 
 * @author Julien Névo
 */
public class DebugInstructionStartLocalExtended extends DebugInstruction
implements IDebugLocalVariableStartInstruction, IDebugRegisterInstruction {

	/**
	 * The register of the local variable.
	 */
	protected int register;
	
	/**
	 * The name of the local variable.
	 */
	protected String name;
	
	/**
	 * The type of the local variable.
	 */
	protected String type;
	
	/**
	 * The signature of the local variable.
	 */
	protected String signature;
	
	/**
	 * The Label from which starts the Debug Instruction.
	 */
	protected Label start;
	
	/**
	 * Constructor of the Debug Instruction Start Local.
	 * @param register the register of the local variable.
	 * @param name the name of the local variable.
	 * @param type the type of the local variable.
	 * @param signature the signature of the local variable.
	 * @param start the Label where the Local Variable starts.
	 */
	public DebugInstructionStartLocalExtended(int register, String name,
			String type, String signature, Label start) {
		this.register = register;
		this.name = name;
		this.type = type;
		this.signature = signature;
		this.start = start;
	}

	@Override
	public String getName() {
		return name;
	}

	@Override
	public String getType() {
		return type;
	}

	@Override
	public String getSignature() {
		return signature;
	}
	
	@Override
	public int getRegister() {
		return register;
	}
	
	@Override
	public int getOpcode() {
		return Opcodes.DBG_START_LOCAL_EXTENDED;
	}
	
	@Override
	public Label getLabel() {
		return start;
	}
	
	@Override
	public void write(ByteVector out, ConstantPool constantPool) {
		out.putByte(Opcodes.DBG_START_LOCAL_EXTENDED);
		out.putUleb128(register);
		out.putUleb128p1(constantPool.getStringIndex(name));
		out.putUleb128p1(constantPool.getTypeIndex(type));
		out.putUleb128p1(constantPool.getStringIndex(signature));
	}



}