michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsIRDFDataSource.idl"
michael@0: 
michael@0: /**
michael@0:  * An nsIRDFInferDataSource is implemented by a infer engine. This
michael@0:  * engine mimics assertions in addition to those in the baseDataSource
michael@0:  * according to a particular vocabulary.
michael@0:  * Infer engines have contract IDs in the form of
michael@0:  * "@mozilla.org/rdf/infer-datasource;1?engine="
michael@0:  */
michael@0: 
michael@0: [scriptable, uuid(2b04860f-4017-40f6-8a57-784a1e35077a)]
michael@0: interface nsIRDFInferDataSource : nsIRDFDataSource {
michael@0:     /**
michael@0:      *
michael@0:      * The wrapped datasource.
michael@0:      *
michael@0:      * The InferDataSource contains all arcs from the wrapped
michael@0:      * datasource plus those infered by the vocabulary implemented
michael@0:      * by the InferDataSource.
michael@0:      */
michael@0:     attribute nsIRDFDataSource baseDataSource;
michael@0: };
michael@0: