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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 grammar;
public class GeneralCondenseExpr implements IParseTreeNode
{
CondenseOperationType op;
AxisIteratorList alist;
BooleanScalarExpr where;
ScalarExpr using;
public GeneralCondenseExpr(CondenseOperationType op, AxisIteratorList al)
{
this.op = op;
alist = al;
alist.setTag("iterator");
where = null;
using = null;
}
public void setWhere(BooleanScalarExpr bse)
{
where = bse;
}
public void setUsing(ScalarExpr se)
{
using = se;
}
public String toXML()
{
String result = "";
result += op.toXML();
result += alist.toXML();
if (where != null)
result += "<where>" + where.toXML() + "</where>";
result += using.toXML();
return result;
}
}
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