palemoon-dev/platform/rdf/base/nsIRDFInferDataSource.idl

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsIRDFDataSource.idl"

/**
 * An nsIRDFInferDataSource is implemented by a infer engine. This
 * engine mimics assertions in addition to those in the baseDataSource
 * according to a particular vocabulary.
 * Infer engines have contract IDs in the form of
 * "@mozilla.org/rdf/infer-datasource;1?engine="
 */

[scriptable, uuid(2b04860f-4017-40f6-8a57-784a1e35077a)]
interface nsIRDFInferDataSource : nsIRDFDataSource {
    /**
     *
     * The wrapped datasource.
     *
     * The InferDataSource contains all arcs from the wrapped
     * datasource plus those infered by the vocabulary implemented
     * by the InferDataSource.
     */
    attribute nsIRDFDataSource baseDataSource;
};