/*
* JMEP - Java Mathematical Expression Parser.
* Copyright (C) 1999 Jo Desmet
*
* 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 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
*
* You can contact the Original submitter of this library by
* email at: Jo_Desmet@yahoo.com.
*
*/
package com.iabcinc.jmep;
/**
* This is the base class for all exceptions that can occure using the
* Expression Class.
* @author Jo Desmet
* @see com.iabcinc.jmep.Expression
* @see com.iabcinc.jmep.XIllegalOperation
* @see com.iabcinc.jmep.XIllegalStatus
* @see com.iabcinc.jmep.XUndefinedVariable
* @see com.iabcinc.jmep.XUndefinedFunction
* @see com.iabcinc.jmep.XUndefinedUnit
*/
public class XExpression extends Exception {
private int m_iPosition;
/*
* NOTE: The constructor should not defined public as it should only
* be used within the package.
*/
public XExpression(int iPosition, String sError, Throwable source) {
super("ERROR(@" + iPosition + "): " + sError, source);
m_iPosition = iPosition;
}
/*
* NOTE: The constructor should not defined public as it should only
* be used within the package.
*/
public XExpression(int iPosition, String sError) {
this(iPosition, sError, null);
}
/**
* Gets the position where the error occurred.
* @return the position of the problem.
*/
public int getPosition() {
return m_iPosition;
}
}