gecko-dev/rdf/base/idl/nsIRDFCompositeDataSource.idl

41 lines
1.4 KiB
Plaintext

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include "nsIRDFDataSource.idl"
// An nsIRDFCompositeDataSource composes individual data sources, providing
// the illusion of a single, coherent RDF graph.
[scriptable, uuid(96343820-307C-11D2-BC15-00805F912FE7)]
interface nsIRDFCompositeDataSource : nsIRDFDataSource {
attribute boolean allowNegativeAssertions; // true by default
attribute boolean coalesceDuplicateArcs; // true by default
// Add a datasource the the database.
void AddDataSource(in nsIRDFDataSource aDataSource);
// Remove a datasource from the database
void RemoveDataSource(in nsIRDFDataSource aDataSource);
};
%{C++
extern nsresult
NS_NewRDFCompositeDataSource(nsIRDFCompositeDataSource** result);
%}