1/*************************************************************************
2 *
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * Copyright 2000, 2010 Oracle and/or its affiliates.
6 *
7 * OpenOffice.org - a multi-platform office productivity suite
8 *
9 * This file is part of OpenOffice.org.
10 *
11 * OpenOffice.org is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU Lesser General Public License version 3
13 * only, as published by the Free Software Foundation.
14 *
15 * OpenOffice.org is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 * GNU Lesser General Public License version 3 for more details
19 * (a copy is included in the LICENSE file that accompanied this code).
20 *
21 * You should have received a copy of the GNU Lesser General Public License
22 * version 3 along with OpenOffice.org.  If not, see
23 * <http://www.openoffice.org/license.html>
24 * for a copy of the LGPLv3 License.
25 *
26 ************************************************************************/
27#ifndef com_sun_star_chart2_data_XDataSource_idl
28#define com_sun_star_chart2_data_XDataSource_idl
29
30#include <com/sun/star/uno/XInterface.idl>
31
32#include <com/sun/star/chart2/data/XLabeledDataSequence.idl>
33
34module com
35{
36module sun
37{
38module star
39{
40module chart2
41{
42module data
43{
44
45
46/** provides access to sequences of data.  With this interface data
47    can only be read from.
48
49    <p>If the data stored consists only of floating point numbers (double
50    values), the returned instances should also support the service
51    <type>NumericalDataSequence</type>.</p>
52
53    <p>If the data stored consists only of strings, the returned
54    instances should also support the service
55    <type>TextualDataSequence</type>.</p>
56  */
57interface XDataSource  : ::com::sun::star::uno::XInterface
58// : ::com::sun::star::container::XIndexAccess
59{
60    /** returns data sequences.
61
62        @return a sequence of objects that support at least the
63                service <type>DataSequence</type>.
64
65        <p>If the data stored consist only of floating point numbers
66        (double values), the returned instances should also support
67        the service <type>NumericalDataSequence</type>.</p>
68
69        <p>If the data stored consist only of strings, the returned
70        instances should also support the service
71        <type>TextualDataSequence</type>.</p>
72     */
73    sequence< XLabeledDataSequence >  getDataSequences();
74};
75
76} ; // data
77} ; // chart2
78} ; // com
79} ; // sun
80} ; // star
81
82
83#endif
84