/*
 * This file is part of %PACKAGENAME%.
 *
 * %PACKAGENAME% 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 3 of
 * the License, or (at your option) any later version.
 *
 * %PACKAGENAME% 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 %PACKAGENAME%. If not, see <http://www.gnu.org/licenses/>.
 *
 * For more information please see <http://www.%PACKAGENAME%.org>
 * or contact Peter Baumann via <baumann@rasdaman.com>.
 *
 * Copyright 2009 Jacobs University Bremen, Peter Baumann.
 */

package grammar;

public class RangeExpr implements IParseTreeNode
{
    String xml;

    public RangeExpr()
    {
        this.xml = "";
    }

    public RangeExpr(String field, ScalarExpr expr)
    {
        this();
        add(field, expr);
    }

    public void add(String field, ScalarExpr expr)
    {
        String tmp = "";
        tmp += "<field>" + field + "</field>";
        tmp += expr.toXML();
        xml += "<componen>" + tmp + "</component>";
    }

    public String toXML()
    {
        return xml;
    }
    
}