Package org.apache.druid.query.aggregation.first

Class Summary

Class	Description
DoubleFirstAggregator
DoubleFirstAggregatorFactory
DoubleFirstBufferAggregator
FloatFirstAggregator
FloatFirstAggregatorFactory
FloatFirstBufferAggregator
LongFirstAggregator
LongFirstAggregatorFactory
LongFirstBufferAggregator
NumericFirstAggregator<TSelector extends BaseNullableColumnValueSelector>	Base type for on heap 'first' aggregator for primitive numeric column selectors
NumericFirstBufferAggregator<TSelector extends BaseNullableColumnValueSelector>	Base type for buffer based 'first' aggregator for primitive numeric column selectors
StringFirstAggregateCombiner
StringFirstAggregator
StringFirstAggregatorFactory
StringFirstBufferAggregator
StringFirstFoldingAggregatorFactory	For backwards compatibility; equivalent to a regular StringFirstAggregatorFactory.
StringFirstLastUtils