org.elasticsearch.index.fielddata.fieldcomparator

Class DoubleValuesComparatorSource

java.lang.Object

org.apache.lucene.search.FieldComparatorSource

org.elasticsearch.index.fielddata.IndexFieldData.XFieldComparatorSource

org.elasticsearch.index.fielddata.fieldcomparator.DoubleValuesComparatorSource

public class DoubleValuesComparatorSource
extends IndexFieldData.XFieldComparatorSource

Comparator source for double values.

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.index.fielddata.IndexFieldData.XFieldComparatorSource

IndexFieldData.XFieldComparatorSource.Nested

Constructor Summary

Constructors

Constructor and Description
DoubleValuesComparatorSource(IndexNumericFieldData indexFieldData, Object missingValue, MultiValueMode sortMode, IndexFieldData.XFieldComparatorSource.Nested nested)

Method Summary

Modifier and Type	Method and Description
protected SortedNumericDoubleValues	getValues(org.apache.lucene.index.LeafReaderContext context)
org.apache.lucene.search.FieldComparator<?>	newComparator(String fieldname, int numHits, int sortPos, boolean reversed)
org.apache.lucene.search.SortField.Type	reducedType()
protected void	setScorer(org.apache.lucene.search.Scorer scorer)

Methods inherited from class org.elasticsearch.index.fielddata.IndexFieldData.XFieldComparatorSource

missingObject, missingValue, sortMissingFirst, sortMissingLast

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleValuesComparatorSource

public DoubleValuesComparatorSource(IndexNumericFieldData indexFieldData,
                                    @Nullable
                                    Object missingValue,
                                    MultiValueMode sortMode,
                                    IndexFieldData.XFieldComparatorSource.Nested nested)

Method Detail

reducedType

public org.apache.lucene.search.SortField.Type reducedType()

Specified by:

reducedType in class IndexFieldData.XFieldComparatorSource

getValues

protected SortedNumericDoubleValues getValues(org.apache.lucene.index.LeafReaderContext context)
                                       throws IOException

Throws:

IOException

setScorer

protected void setScorer(org.apache.lucene.search.Scorer scorer)

newComparator

public org.apache.lucene.search.FieldComparator<?> newComparator(String fieldname,
                                                                 int numHits,
                                                                 int sortPos,
                                                                 boolean reversed)
                                                          throws IOException

Specified by:

newComparator in class org.apache.lucene.search.FieldComparatorSource

Throws:

IOException