rdf/base/public/nsIRDFContentSink.h

branch
TOR_BUG_3246
changeset 7
129ffea94266
equal deleted inserted replaced
-1:000000000000 0:1265f2c5e0fa
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6 /*
7
8 An RDF-specific content sink. The content sink is targeted by the
9 parser for building the RDF content model.
10
11 */
12
13 #ifndef nsIRDFContentSink_h___
14 #define nsIRDFContentSink_h___
15
16 #include "nsIXMLContentSink.h"
17 class nsIRDFDataSource;
18 class nsIURI;
19
20 // {3a7459d7-d723-483c-aef0-404fc48e09b8}
21 #define NS_IRDFCONTENTSINK_IID \
22 { 0x3a7459d7, 0xd723, 0x483c, { 0xae, 0xf0, 0x40, 0x4f, 0xc4, 0x8e, 0x09, 0xb8 } }
23
24 /**
25 * This interface represents a content sink for RDF files.
26 */
27
28 class nsIRDFContentSink : public nsIXMLContentSink {
29 public:
30 NS_DECLARE_STATIC_IID_ACCESSOR(NS_IRDFCONTENTSINK_IID)
31
32 /**
33 * Initialize the content sink.
34 */
35 NS_IMETHOD Init(nsIURI* aURL) = 0;
36
37 /**
38 * Set the content sink's RDF Data source
39 */
40 NS_IMETHOD SetDataSource(nsIRDFDataSource* aDataSource) = 0;
41
42 /**
43 * Retrieve the content sink's RDF data source.
44 */
45 NS_IMETHOD GetDataSource(nsIRDFDataSource*& rDataSource) = 0;
46 };
47
48 NS_DEFINE_STATIC_IID_ACCESSOR(nsIRDFContentSink, NS_IRDFCONTENTSINK_IID)
49
50 /**
51 * This constructs a content sink that can be used without a
52 * document, say, to create a stand-alone in-memory graph.
53 */
54 nsresult
55 NS_NewRDFContentSink(nsIRDFContentSink** aResult);
56
57 #endif // nsIRDFContentSink_h___

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