/*
* Copyright Aduna (http://www.aduna-software.com/) (c) 1997-2006.
*
* Licensed under the Aduna BSD-style license.
*/
package org.openrdf.query.algebra;
/**
* Checks whether a certain value is contained in a set of results produced by a
* query.
*/
public class In extends CompareSubQueryValueOperator {
/*--------------*
* Constructors *
*--------------*/
public In() {
}
public In(ValueExpr valueExpr, TupleExpr subQuery) {
super(valueExpr, subQuery);
}
/*---------*
* Methods *
*---------*/
public <X extends Exception> void visit(QueryModelVisitor<X> visitor)
throws X
{
visitor.meet(this);
}
@Override
public In clone() {
return (In)super.clone();
}
}