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-rw-r--r--chart2/source/inc/UncachedDataSequence.hxx10
1 files changed, 10 insertions, 0 deletions
diff --git a/chart2/source/inc/UncachedDataSequence.hxx b/chart2/source/inc/UncachedDataSequence.hxx
index 2d31d9779d3f..a87b798ceed0 100644
--- a/chart2/source/inc/UncachedDataSequence.hxx
+++ b/chart2/source/inc/UncachedDataSequence.hxx
@@ -61,6 +61,16 @@ typedef ::cppu::WeakComponentImplHelper8<
UncachedDataSequence_Base;
}
+/**
+ * This sequence object does NOT store actual sequence data. Instead, it
+ * references a column inside the internal data table (represented by class
+ * InternalData) via range representation string. The range representation
+ * string ends with a numeric value that indicates the column index within
+ * the internal data table.
+ *
+ * <p>A range representation can be either '0', '1', '2', ..., or 'label 1',
+ * 'label 2', ....</p>
+ */
class UncachedDataSequence :
public ::comphelper::OMutexAndBroadcastHelper,
public ::comphelper::OPropertyContainer,