/*
* This file is part of FFMQ.
*
* FFMQ 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 of the License, or
* (at your option) any later version.
*
* FFMQ 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 FFMQ; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package net.timewalker.ffmq3.common.message.selector.expression.operator;
import javax.jms.InvalidSelectorException;
import net.timewalker.ffmq3.common.message.selector.expression.ArithmeticExpression;
import net.timewalker.ffmq3.common.message.selector.expression.SelectorNode;
/**
* AbstractNumericComparisonOperator
*/
public abstract class AbstractNumericComparisonOperator extends AbstractComparisonOperator
{
/**
* Constructor
*/
public AbstractNumericComparisonOperator( SelectorNode leftOperand , SelectorNode rightOperand ) throws InvalidSelectorException
{
super(leftOperand,rightOperand);
if (!(leftOperand instanceof ArithmeticExpression))
throw new InvalidSelectorException("left operand of numeric comparator must be an arithmetic expression");
if (!(rightOperand instanceof ArithmeticExpression))
throw new InvalidSelectorException("right operand of numeric comparator must be an arithmetic expression");
}
}