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75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsIRDFDataBase_h__
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#define nsIRDFDataBase_h__
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/*
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This file contains the interface definition for an RDF database.
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RDF databases aggregate RDF data sources (see nsIRDFDataSource.h)
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*/
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#include "nsISupports.h"
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#include "nsIRDFDataSource.h"
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#include "rdf.h"
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// 96343820-307c-11d2-bc15-00805f912fe7
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#define NS_IRDFDATABASE_IID \
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{ \
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0x96343820, \
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0x307c, \
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0x11d2, \
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{ 0xb, 0xc15, 0x00, 0x80, 0x5f, 0x91, 0x2f, 0xe7 } \
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}
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class nsIRDFDataBase : public nsIRDFDataSource {
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public:
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#ifdef RDF_NOT_IMPLEMENTED
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NS_IMETHOD Initialize(nsIRDFResourceManager* r) = 0;
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#endif
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#ifdef RDF_NOT_IMPLEMENTED
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/*
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Add a data source for the specified URL to the database.
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Parameters:
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dataSource -- a ptr to the data source to add
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Returns:
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*/
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NS_IMETHOD AddDataSource(nsIRDFDataSource* dataSource) = 0;
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NS_IMETHOD RemoveDataSource(nsIRDFDataSource* dataSource) = 0;
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NS_IMETHOD GetDataSource(RDF_String url,
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nsIRDFDataSource **source /* out */ ) = 0;
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#endif
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// XXX move these to datasource?
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NS_IMETHOD DeleteAllArcs(RDF_Resource resource) = 0;
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};
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#endif /* nsIRDFDataBase_h__ */
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