org.elasticsearch.index.field.data.doubles
Class DoubleFieldDataComparator

java.lang.Object
  org.apache.lucene.search.FieldComparator
      org.elasticsearch.index.field.data.support.NumericFieldDataComparator
          org.elasticsearch.index.field.data.doubles.DoubleFieldDataComparator

public class DoubleFieldDataComparator
extends NumericFieldDataComparator

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.search.FieldComparator

org.apache.lucene.search.FieldComparator.ByteComparator, org.apache.lucene.search.FieldComparator.DocComparator, org.apache.lucene.search.FieldComparator.DoubleComparator, org.apache.lucene.search.FieldComparator.FloatComparator, org.apache.lucene.search.FieldComparator.IntComparator, org.apache.lucene.search.FieldComparator.LongComparator, org.apache.lucene.search.FieldComparator.NumericComparator<T extends Number>, org.apache.lucene.search.FieldComparator.RelevanceComparator, org.apache.lucene.search.FieldComparator.ShortComparator, org.apache.lucene.search.FieldComparator.StringComparatorLocale, org.apache.lucene.search.FieldComparator.StringOrdValComparator, org.apache.lucene.search.FieldComparator.StringValComparator

Field Summary

Fields inherited from class org.elasticsearch.index.field.data.support.NumericFieldDataComparator

currentFieldData, fieldDataCache

Constructor Summary

DoubleFieldDataComparator(int numHits, String fieldName, FieldDataCache fieldDataCache)

Method Summary

int	compare(int slot1, int slot2)
int	compareBottom(int doc)
void	copy(int slot, int doc)
FieldDataType	fieldDataType()
void	setBottom(int bottom)
Comparable	value(int slot)

Methods inherited from class org.elasticsearch.index.field.data.support.NumericFieldDataComparator

setNextReader

Methods inherited from class org.apache.lucene.search.FieldComparator

binarySearch, binarySearch, compareValues, setScorer

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleFieldDataComparator

public DoubleFieldDataComparator(int numHits,
                                 String fieldName,
                                 FieldDataCache fieldDataCache)

Method Detail

fieldDataType

public FieldDataType fieldDataType()

Specified by:

fieldDataType in class NumericFieldDataComparator

compare

public int compare(int slot1,
                   int slot2)

Specified by:

compare in class org.apache.lucene.search.FieldComparator

compareBottom

public int compareBottom(int doc)

Specified by:

compareBottom in class org.apache.lucene.search.FieldComparator

copy

public void copy(int slot,
                 int doc)

Specified by:

copy in class org.apache.lucene.search.FieldComparator

setBottom

public void setBottom(int bottom)

Specified by:

setBottom in class org.apache.lucene.search.FieldComparator

value

public Comparable value(int slot)

Specified by:

value in class org.apache.lucene.search.FieldComparator