net.obsearch.pivots.rf04.impl
Class RF04PivotSelectorLong<O extends OBLong>

java.lang.Object
  net.obsearch.pivots.AbstractIncrementalPivotSelector<O>
      net.obsearch.pivots.rf04.AbstractIncrementalRF04<O>
          net.obsearch.pivots.rf04.impl.RF04PivotSelectorLong<O>

All Implemented Interfaces:

IncrementalPairPivotSelector<O>

public class RF04PivotSelectorLong<O extends OBLong>
extends AbstractIncrementalRF04<O>

Nested Class Summary

Nested classes/interfaces inherited from class net.obsearch.pivots.rf04.AbstractIncrementalRF04

AbstractIncrementalRF04.Score

Field Summary

Fields inherited from class net.obsearch.pivots.AbstractIncrementalPivotSelector

pivotable, r

Constructor Summary

RF04PivotSelectorLong(Pivotable<O> pivotable)

Method Summary

protected double	distance(O a, O b)
PivotResult	generatePivots(int pivotCount, cern.colt.list.LongArrayList elements, Index<O> index)

Methods inherited from class net.obsearch.pivots.rf04.AbstractIncrementalRF04

generatePivotsPair, generatePivotsPair, getDataSample, setDataSample

Methods inherited from class net.obsearch.pivots.AbstractIncrementalPivotSelector

enableAcceptRepeated, generatePivots, getObject, mapId, max, select, selectO, selectUnique

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RF04PivotSelectorLong

public RF04PivotSelectorLong(Pivotable<O> pivotable)

Method Detail

distance

protected double distance(O a,
                          O b)
                   throws OBException

Specified by:

distance in class AbstractIncrementalRF04<O extends OBLong>

Throws:

OBException

generatePivots

public PivotResult generatePivots(int pivotCount,
                                  cern.colt.list.LongArrayList elements,
                                  Index<O> index)
                           throws OBException,
                                  IllegalAccessException,
                                  InstantiationException,
                                  OBStorageException,
                                  PivotsUnavailableException

Specified by:

generatePivots in class AbstractIncrementalPivotSelector<O extends OBLong>

Throws:

OBException

IllegalAccessException

InstantiationException

OBStorageException

PivotsUnavailableException