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/*
 * This file is part of rasdaman community.
 *
 * Rasdaman community is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Rasdaman community 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Copyright 2003 - 2010 Peter Baumann / rasdaman GmbH.
 *
 * For more information please see <http://www.rasdaman.org>
 * or contact Peter Baumann via <baumann@rasdaman.com>.
 */
package petascope.wcps.grammar;


/**

 * SelectExpr

 * Creation date: (3/3/2003 2:28:43 AM)

 * @author: mattia parigiani, Sorin Stancu-Mara, Andrei Aiordachioaie

 */
public class SelectExpr implements IParseTreeNode {

    CoverageExpr coverageExpr;
    String field;

    public SelectExpr(CoverageExpr ce, String se) {
        coverageExpr = ce;
        field = se;
    }

    public SelectExpr(CoverageExpr ce, int no) {
        coverageExpr = ce;
        field = String.valueOf(no);
    }

    public String toXML() {
        String result = "<fieldSelect>";

        result += coverageExpr.toXML();
        result += "<field><name>" + field + "</name></field>";
        result += "</fieldSelect>";
        return result;
    }
}