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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.grammar;

/*Author: Sorin Stancu-Mara, Andrei Aiordachioaie

 * Date: 8 Feb 2008

 */
public class VariableList implements IParseTreeNode {

    String axisType, iteratorName;
    String lo, hi;
    VariableList next;

    public VariableList(String type, String name, String lo, String hi) {
        axisType = type;
        iteratorName = name;
        this.lo = lo;
        this.hi = hi;
        next = null;
    }

    public VariableList(String type, String name, String lo, String hi, VariableList next) {
        axisType = type;
        iteratorName = name;
        this.lo = lo;
        this.hi = hi;
        this.next = next;
    }

    public String toXML() {
        String result = "<axisIterator><axisType>" + axisType + "</axisType>"
                + "<iteratorVar>" + iteratorName + "</iteratorVar>" + "<coord>"
                + lo + "</coord>" + "<coord>" + hi + "</coord></axisIterator>";

        if (next != null) {
            result += next.toXML();
        }

        return result;
    }
}