ReservoirCellSelector

All Known Implementing Classes:: HistogramExemplarReservoir.HistogramCellSelector, RandomFixedSizeExemplarReservoir.RandomCellSelector

interface ReservoirCellSelector

Selects which FixedSizeExemplarReservoir ReservoirCell receives measurements.

Method Summary

Modifier and Type

Method

Description

int

reservoirCellIndexFor(ReservoirCell[] cells, double value, Attributes attributes, Context context)

Determine the index of the cells to record the measurement to.

int

reservoirCellIndexFor(ReservoirCell[] cells, long value, Attributes attributes, Context context)

Determine the index of the cells to record the measurement to.

void

reset()

Called when FixedSizeExemplarReservoir.collectAndReset(Attributes).

Method Details
- reservoirCellIndexFor
  
  int reservoirCellIndexFor(ReservoirCell[] cells, long value, Attributes attributes, Context context)
  
  Determine the index of the cells to record the measurement to.
- reservoirCellIndexFor
  
  int reservoirCellIndexFor(ReservoirCell[] cells, double value, Attributes attributes, Context context)
  
  Determine the index of the cells to record the measurement to.
- reset
  
  void reset()
  
  Called when FixedSizeExemplarReservoir.collectAndReset(Attributes).