Hierarchy For Package com.facebook.presto.operator.aggregation.histogram

Package Hierarchies:

• All Packages

Class Hierarchy

• java.lang.Object
  • com.facebook.presto.operator.aggregation.state.AbstractGroupedAccumulatorState (implements com.facebook.presto.spi.function.GroupedAccumulatorState)
    • com.facebook.presto.operator.aggregation.histogram.GroupedHistogramState (implements com.facebook.presto.operator.aggregation.histogram.HistogramState)
    • com.facebook.presto.operator.aggregation.histogram.LegacyHistogramGroupState (implements com.facebook.presto.operator.aggregation.histogram.HistogramState)
  • com.facebook.presto.metadata.BuiltInFunction (implements com.facebook.presto.spi.function.SqlFunction)
    • com.facebook.presto.metadata.SqlAggregationFunction
      • com.facebook.presto.operator.aggregation.histogram.Histogram
  • com.facebook.presto.operator.aggregation.histogram.GroupedTypedHistogram (implements com.facebook.presto.operator.aggregation.histogram.TypedHistogram)
  • com.facebook.presto.operator.aggregation.histogram.HashUtil
  • com.facebook.presto.operator.aggregation.histogram.HistogramStateFactory (implements com.facebook.presto.spi.function.AccumulatorStateFactory<T>)
  • com.facebook.presto.operator.aggregation.histogram.HistogramStateSerializer (implements com.facebook.presto.spi.function.AccumulatorStateSerializer<T>)
  • com.facebook.presto.operator.aggregation.histogram.SingleHistogramState (implements com.facebook.presto.operator.aggregation.histogram.HistogramState)
  • com.facebook.presto.operator.aggregation.histogram.SingleTypedHistogram (implements com.facebook.presto.operator.aggregation.histogram.TypedHistogram)
  • com.facebook.presto.operator.aggregation.histogram.ValueStore

Interface Hierarchy

• com.facebook.presto.spi.function.AccumulatorState
  • com.facebook.presto.operator.aggregation.histogram.HistogramState
• com.facebook.presto.operator.aggregation.histogram.HistogramValueReader
• com.facebook.presto.operator.aggregation.histogram.TypedHistogram

Enum Hierarchy

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • com.facebook.presto.operator.aggregation.histogram.HistogramGroupImplementation