ExceptionInfo.java

package org.nanovm.converter;

//
//  NanoVMTool, Converter and Upload Tool for the NanoVM
//  Copyright (C) 2005 by Till Harbaum <Till@Harbaum.org>
//
//  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
//
//  Parts of this tool are based on public domain code written by Kimberley
//  Burchett: http://www.kimbly.com/code/classfile/
//

/**
 * A class for storing information about the exception table of a method.
 * This class represents one row in the ExceptionTable.
 *
 * @see sli.kim.classfile.CodeInfo#setExceptionTable()
 */
public class ExceptionInfo {
    public short startPC;
    public short endPC;
    public short handlerPC;
    public String catchType;

    /**
     * Construct an ExceptionInfo
     *
     * @param startPC   the index of the first instruction in the try block (that is,
     *                  startPC is inclusive).
     * @param endPC     the index of the first instruction not in the try block (that is,
     *                  endPC is exclusive).  If the try block extends to the end of the method,
     *                  endPC will be equal to the length of the bytecode for the method.
     * @param handlerPC the index of the first instruction of the catch handler.
     * @param catchType the name of the exception class caught by the catch
     *                  handler.  If this parameter is null, the handler catches all exceptions (this
     *                  is used for finally blocks).
     */
    public ExceptionInfo(short startPC, short endPC, short handlerPC, String catchType) {
        this.startPC = startPC;
        this.endPC = endPC;
        this.handlerPC = handlerPC;
        this.catchType = catchType;
    }
}