Uses of Class
org.apache.calcite.profile.ProfilerImpl.HllCollector

Packages that use ProfilerImpl.HllCollector

Package	Description
org.apache.calcite.profile	Utilities to analyze data sets.

Uses of ProfilerImpl.HllCollector in org.apache.calcite.profile

Subclasses of ProfilerImpl.HllCollector in org.apache.calcite.profile

Modifier and Type	Class and Description
(package private) static class	ProfilerImpl.HllCompositeCollector Collector that collects two or more column values into a HyperLogLog sketch.
(package private) static class	ProfilerImpl.HllSingletonCollector Collector that collects one column value into a HyperLogLog sketch.