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    /*

 * This file is part of PetaScope.

 *

 * PetaScope 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.

 *

 * PetaScope 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 PetaScope. If not, see <http://www.gnu.org/licenses/>.

 *

 * For more information please see <http://www.PetaScope.org>

 * or contact Peter Baumann via <baumann@rasdaman.com>.

 *

 * Copyright 2009 Jacobs University Bremen, Peter Baumann.

 */
package petascope.wcps.server.core;

import petascope.wcps.server.exceptions.WCPSException;
import org.w3c.dom.*;

public class FieldName implements IRasNode {

    private String name;

    public FieldName(Node node, XmlQuery xq) throws WCPSException {
        while ((node != null) && node.getNodeName().equals("#text")) {
            node = node.getNextSibling();
        }

        if (node == null) {
            throw new WCPSException("FieldNameType parsing error!");
        }

        String nodeName = node.getNodeName();

        if (nodeName.equals("name")) {
            this.name = node.getTextContent();

            System.err.println("Found field name: " + name);
        }
    }

    public String toRasQL() {
        return this.name;
    }
};