/**
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Created on Aug 28, 2011
*/
package com.bigdata.rdf.sail.sparql;
import org.openrdf.query.Dataset;
import org.openrdf.query.algebra.TupleExpr;
import org.openrdf.query.parser.ParsedQuery;
import org.openrdf.query.parser.QueryParser;
import com.bigdata.rdf.sparql.ast.ASTContainer;
/**
* Class extends {@link ParsedQuery} for API compliance with {@link QueryParser}
* but DOES NOT support ANY aspect of the {@link QueryParser} API. All data
* pertaining to the parsed query is reported by {@link #getASTContainer()}.
* There is NO {@link TupleExpr} associated with the {@link BigdataParsedQuery}.
* Bigdata uses an entirely different model to represent the parsed query,
* different optimizers to rewrite the parsed query, and different operations to
* evaluate the {@link ParsedQuery}.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
* @openrdf
*/
public class BigdataParsedQuery extends ParsedQuery {
final private ASTContainer astContainer;
/**
*
*/
public BigdataParsedQuery(final ASTContainer astContainer) {
this.astContainer = astContainer;
}
/**
* Unsupported operation.
*/
public BigdataParsedQuery(TupleExpr tupleExpr) {
throw new UnsupportedOperationException();
}
/**
* Unsupported operation.
*/
public BigdataParsedQuery(TupleExpr tupleExpr, Dataset dataset) {
throw new UnsupportedOperationException();
}
/**
* The {@link ASTContainer}.
*/
public ASTContainer getASTContainer() {
return astContainer;
}
}