1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /* ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is Mozilla Communicator client code.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Netscape Communications Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 1998
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
25 : * either of the GNU General Public License Version 2 or later (the "GPL"),
26 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 : * in which case the provisions of the GPL or the LGPL are applicable instead
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29 : * under the terms of either the GPL or the LGPL, and not to allow others to
30 : * use your version of this file under the terms of the MPL, indicate your
31 : * decision by deleting the provisions above and replace them with the notice
32 : * and other provisions required by the GPL or the LGPL. If you do not delete
33 : * the provisions above, a recipient may use your version of this file under
34 : * the terms of any one of the MPL, the GPL or the LGPL.
35 : *
36 : * ***** END LICENSE BLOCK ***** */
37 :
38 : /*
39 :
40 : An RDF-specific content sink. The content sink is targeted by the
41 : parser for building the RDF content model.
42 :
43 : */
44 :
45 : #ifndef nsIRDFContentSink_h___
46 : #define nsIRDFContentSink_h___
47 :
48 : #include "nsIXMLContentSink.h"
49 : class nsIDocument;
50 : class nsIRDFDataSource;
51 : class nsIURI;
52 :
53 : // {3a7459d7-d723-483c-aef0-404fc48e09b8}
54 : #define NS_IRDFCONTENTSINK_IID \
55 : { 0x3a7459d7, 0xd723, 0x483c, { 0xae, 0xf0, 0x40, 0x4f, 0xc4, 0x8e, 0x09, 0xb8 } }
56 :
57 : /**
58 : * This interface represents a content sink for RDF files.
59 : */
60 :
61 2072 : class nsIRDFContentSink : public nsIXMLContentSink {
62 : public:
63 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_IRDFCONTENTSINK_IID)
64 :
65 : /**
66 : * Initialize the content sink.
67 : */
68 : NS_IMETHOD Init(nsIURI* aURL) = 0;
69 :
70 : /**
71 : * Set the content sink's RDF Data source
72 : */
73 : NS_IMETHOD SetDataSource(nsIRDFDataSource* aDataSource) = 0;
74 :
75 : /**
76 : * Retrieve the content sink's RDF data source.
77 : */
78 : NS_IMETHOD GetDataSource(nsIRDFDataSource*& rDataSource) = 0;
79 : };
80 :
81 : NS_DEFINE_STATIC_IID_ACCESSOR(nsIRDFContentSink, NS_IRDFCONTENTSINK_IID)
82 :
83 : /**
84 : * This constructs a content sink that can be used without a
85 : * document, say, to create a stand-alone in-memory graph.
86 : */
87 : nsresult
88 : NS_NewRDFContentSink(nsIRDFContentSink** aResult);
89 :
90 : #endif // nsIRDFContentSink_h___
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