/*
 * 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 WCPSRequest implements IParseTreeNode
{
    private ForClause forClause;
    private ReturnClause returnClause;
    private WhereClause whereClause;

    public WCPSRequest()
    {
        super();
    }

    public WCPSRequest(ForClauseElements f)
    {
        forClause = new ForClause(f);
        whereClause = null;
        returnClause = null;
    }

    public void setWhere(WhereClause w)
    {
        whereClause = w;
    }

    public void setReturn(ReturnClause r)
    {
        returnClause = r;
    }

    public String toXML()
    {
        String result = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n";
        result += "<processCoverage xmlns=\"http://www.opengis.net/wcps/1.0\" service=\"WCPS\" version=\"1.0.2\">\n";

        result += forClause.toXML();
        if (whereClause != null)
            result += whereClause.toXML();
        if (returnClause != null)
            result += returnClause.toXML();

        result += "</processCoverage>";

        return result;
    }
}