| author | lzhang | 2012-03-12 23:25:46 (EDT) |
|---|---|---|
| committer | mwu | 2012-03-12 23:25:46 (EDT) |
| commit | ab009a3a10a90ea395845e73d8da03959e083f28 (patch) (side-by-side diff) | |
| tree | c071a70c50ebb1b3f56703eea456699f44f9dfc6 | |
| parent | 541a05f2d7051464e33217a5d4f8dd540f71f4a3 (diff) | |
| download | org.eclipse.birt-ab009a3a10a90ea395845e73d8da03959e083f28.zip org.eclipse.birt-ab009a3a10a90ea395845e73d8da03959e083f28.tar.gz org.eclipse.birt-ab009a3a10a90ea395845e73d8da03959e083f28.tar.bz2 | |
Some aggregation functions (quartile, percentile) throw AggrException
when all values are filtered.[46494]
| -rw-r--r-- | data/org.eclipse.birt.data.aggregation/src/org/eclipse/birt/data/aggregation/impl/rank/PercentileAccumulator.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/data/org.eclipse.birt.data.aggregation/src/org/eclipse/birt/data/aggregation/impl/rank/PercentileAccumulator.java b/data/org.eclipse.birt.data.aggregation/src/org/eclipse/birt/data/aggregation/impl/rank/PercentileAccumulator.java index 31059fa..5f4793e 100644 --- a/data/org.eclipse.birt.data.aggregation/src/org/eclipse/birt/data/aggregation/impl/rank/PercentileAccumulator.java +++ b/data/org.eclipse.birt.data.aggregation/src/org/eclipse/birt/data/aggregation/impl/rank/PercentileAccumulator.java @@ -90,7 +90,7 @@ abstract class PercentileAccumulator extends SummaryAccumulator Object[] sortedObjs = this.cachedValues.toArray( ); if ( sortedObjs.length == 0 ) { - return DataException.wrap( new AggrException( ResourceConstants.INVALID_PERCENTILE_COLUMN ) ); + return null; } RankAggregationUtil.sortArray( sortedObjs ); double n = pct * ( sortedObjs.length - 1 ) + 1; |