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Class Summary | |
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AddForEach | |
ColumnMapKeyPrune | This Rule prunes columns and map keys and set to loader. |
ColumnPruneHelper | Helper class used by ColumnMapKeyPrune to figure out what columns can be pruned. |
FilterAboveForeach | This Rule moves Filter Above Foreach. |
MapKeysPruneHelper | This filter Marks every Load Operator which has a Map with MAP_MARKER_ANNOTATION. |
MapKeysPruneHelper.MapMarker | This class collects all the information required to create the list of keys required for a map |
MergeFilter | |
PushUpFilter | |
SplitFilter | |
WholePlanRule | Super class for all rules that operates on the whole plan. |
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