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27#ifndef com_sun_star_chart2_data_LabeledDataSequence_idl
28#define com_sun_star_chart2_data_LabeledDataSequence_idl
29
30#include <com/sun/star/util/XCloneable.idl>
31#include <com/sun/star/util/XModifyBroadcaster.idl>
32
33#include <com/sun/star/chart2/data/XLabeledDataSequence.idl>
34
35module com
36{
37module sun
38{
39module star
40{
41module chart2
42{
43module data
44{
45
46/** describes a container for a sequence pair of value-sequences, one
47    for a label and one for the associated data.
48  */
49service LabeledDataSequence
50{
51    /** provides read- and write-access to the underlying data.
52     */
53    interface XLabeledDataSequence;
54
55    /** is used to broadcast when the sequence for labels or values
56        change their identity, or their content changes.
57
58        <p>The LabeledDataSequence should add itself at its
59        XDataSequences for values and labels, and forward any change
60        events coming from there.</p>
61     */
62    interface com::sun::star::util::XModifyBroadcaster;
63
64    /** Allows creating copies of data sequences.  If this interface
65        is not supported, the same object will be shared if used by
66        multiple objects.
67
68        <p>If a <type>LabeledDataSequence</type> is cloned, it has to
69        query its contents for the
70        <type scope="com::sun::star::util">XCloneable</type> interface
71        and use it if available.</p>
72    */
73    [optional] interface ::com::sun::star::util::XCloneable;
74};
75
76} ; // data
77} ; // chart2
78} ; // com
79} ; // sun
80} ; // star
81
82
83#endif
84