/* Copyright (C) 2004 - 2005  db4objects Inc.  http://www.db4o.com

This file is part of the db4o open source object database.

db4o is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published
by the Free Software Foundation and as clarified by db4objects' GPL 
interpretation policy, available at
http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
Suite 350, San Mateo, CA 94403, USA.

db4o 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. */
namespace com.db4o
{
#if NET_2_0

    using com.db4o.inside.query;
    using com.db4o.query;
	using System;
	using System.Collections.Generic;
	using System.Text;

    public partial class YapStream
    {
        public IList<Extent> query<Extent>(Predicate<Extent> match)
        {
            return getNativeQueryHandler().execute(match);
        }

        public IList<ElementType> query<ElementType>(System.Type extent)
        {
			QQuery q = (QQuery)query();
			q.constrain(extent);
			QueryResult qres = q.getQueryResult();
			return new com.db4o.inside.query.GenericObjectSetFacade<ElementType>(qres);
        }
		
		public IList<Extent> query<Extent>()
		{ 
			return query<Extent>(typeof(Extent));
		}
    }
#endif
}


