/**
 * AUTOHIT 2003
 * Copyright Erich P Gatejen (c) 1989,1997,2003,2004
 * 
 * This program is free software; you can redistribute it and/or modify 
 * it under the terms of the GNU General Public License as published by 
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 * 
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * Additional license information can be found in the documentation.
 * @author Erich P Gatejen
 */
package autohit.vm.i;

/**
 * A Virtual Machine instruction.  GOTO instruction.
 * It will be sensitive to scope frames.
 *
 * @see autohit.vm.i.VMInstruction
 *
 * @author Erich P. Gatejen
 * @version 1.0
 * <i>Version History</i>
 * <code>EPG - Rewrite - 9Apr03<br>
 * EPG - Add goto - 16Jul03</code>
 * 
 */
public class VMIGoto extends VMInstruction {

	final static long serialVersionUID = 1;
	
	/**
	 * Goto target.
	 * @serial
	 */
	public int t;

	/**
	 *  Default constructor.
	 */
	public VMIGoto() {
		super(VMInstruction.GOTO);
	}

	/**
	 * Any exception will be allowed to bubble out
	 * @param tString parseable numeric text
	 */
	public void setT(String tString) {
		t = Integer.parseInt(tString);
	}

	/**
	 *  Dump this Instruction.  Mostly for debugging.
	 *
	 *  @return a String containing the dump.
	 */
	public String toString() {
		return "VMIGoto " + super.toString() + ": --- target=" + t;
	}

}