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 *
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 * Copyright 2000-2001,2003 (C) Exoffice Technologies Inc. All Rights Reserved.
 */

package org.exolab.jms.selector;


/**
 * This class implements a '/' expression.
 *
 * @version     $Revision: 1.1 $ $Date: 2004/11/26 01:50:44 $
 * @author      <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
 * @see         Expression
 * @see         MathOperator
 * @see         SNumber
 */
class Divide extends MathOperator {

    /**
     * Construct a new <code>Divide</code> operator
     *
     * @param lhs the left hand side of the expression
     * @param rhs the right hand side of the expression
     */
    public Divide(final Expression lhs, final Expression rhs) {
        super("/", lhs, rhs);
    }

    /**
     * Evaluate the expression
     *
     * @param lhs the left hand side of the expression
     * @param rhs the right hand side of the expression
     * @return the value of <code>lhs / rhs</code>
     */
    protected final SNumber evaluate(final SNumber lhs, final SNumber rhs) {
        return lhs.divide(rhs);
    }

} //-- Divide