org.jactr.io.antlr3.misc.CommonTreeException.java Source code

Introduction

Here is the source code for org.jactr.io.antlr3.misc.CommonTreeException.java

Source

/*
 * Created on May 14, 2006 Copyright (C) 2001-5, Anthony Harrison anh23@pitt.edu
 * (jactr.org) This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of the License,
 * or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have
 * received a copy of the GNU Lesser General Public License along with this
 * library; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place, Suite 330, Boston, MA 02111-1307 USA
 */
package org.jactr.io.antlr3.misc;

import org.antlr.runtime.tree.CommonTree;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class CommonTreeException extends RuntimeException {
    /**
     * logger definition
     */
    static public final Log LOGGER = LogFactory.getLog(CommonTreeException.class);

    CommonTree _startNode;

    CommonTree _endNode;

    public CommonTreeException(String message, CommonTree startNode) {
        super(message);
        _startNode = startNode;
    }

    public CommonTreeException(String message, CommonTree startNode, Throwable thrown) {
        super(message, thrown);
        _startNode = startNode;
    }

    public CommonTree getStartNode() {
        return _startNode;
    }

    public void setStartNode(CommonTree startNode) {
        _startNode = startNode;
    }

    public void setEndNode(CommonTree endNode) {
        _endNode = endNode;
    }

    public CommonTree getEndNode() {
        return _endNode;
    }

    /**
     * noop so we don't waste cycles with useless traces
     * 
     * @see java.lang.Throwable#fillInStackTrace()
     */
    @Override
    public Throwable fillInStackTrace() {
        return this;
    }
}