Class Hierarchy
- java.lang.Object
- org.apache.druid.query.aggregation.constant.LongConstantAggregator (implements org.apache.druid.query.aggregation.Aggregator)
- org.apache.druid.query.aggregation.constant.LongConstantBufferAggregator (implements org.apache.druid.query.aggregation.BufferAggregator)
- org.apache.druid.query.aggregation.constant.LongConstantVectorAggregator (implements org.apache.druid.query.aggregation.VectorAggregator)