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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;
/**
* RangeExpr
*
* @author Andrei Aiordachioaie
*/
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 += "<component>" + tmp + "</component>";
}
public String toXML() {
return xml;
}
}
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