Class Hierarchy
- java.lang.Object
- org.apache.druid.query.aggregation.AggregatorFactory (implements org.apache.druid.java.util.common.Cacheable)
- org.apache.druid.query.aggregation.mean.DoubleMeanAggregatorFactory
- org.apache.druid.query.aggregation.mean.DoubleMeanAggregator (implements org.apache.druid.query.aggregation.Aggregator)
- org.apache.druid.query.aggregation.mean.DoubleMeanBufferAggregator (implements org.apache.druid.query.aggregation.BufferAggregator)
- org.apache.druid.query.aggregation.mean.DoubleMeanHolder
- org.apache.druid.query.aggregation.mean.DoubleMeanVectorAggregator (implements org.apache.druid.query.aggregation.VectorAggregator)
- com.fasterxml.jackson.databind.JsonSerializer<T> (implements com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable)
- org.apache.druid.query.aggregation.mean.DoubleMeanHolder.Serializer
- org.apache.druid.query.aggregation.AggregatorFactory (implements org.apache.druid.java.util.common.Cacheable)