Module org.elasticsearch.server

Package org.elasticsearch.index.fielddata

Class SourceValueFetcherSortedNumericIndexFieldData.SourceValueFetcherSortedNumericDocValues

java.lang.Object

org.elasticsearch.index.fielddata.SortedNumericLongValues

org.elasticsearch.index.fielddata.SourceValueFetcherSortedNumericIndexFieldData.SourceValueFetcherSortedNumericDocValues

All Implemented Interfaces:

SourceValueFetcherIndexFieldData.ValueFetcherDocValues

Direct Known Subclasses:

SourceValueFetcherMultiGeoPointIndexFieldData.SourceValueFetcherMultiGeoPointDocValues

Enclosing class:

SourceValueFetcherSortedNumericIndexFieldData

public static class SourceValueFetcherSortedNumericIndexFieldData.SourceValueFetcherSortedNumericDocValues
extends SortedNumericLongValues
implements SourceValueFetcherIndexFieldData.ValueFetcherDocValues

Field Summary

Fields

Modifier and Type	Field	Description
protected Iterator<Long>	iterator
protected final org.apache.lucene.index.LeafReaderContext	leafReaderContext
protected final SourceProvider	sourceProvider
protected final ValueFetcher	valueFetcher
protected final List<Long>	values

Fields inherited from class org.elasticsearch.index.fielddata.SortedNumericLongValues

EMPTY

Constructor Summary

Constructors

Constructor	Description
SourceValueFetcherSortedNumericDocValues(org.apache.lucene.index.LeafReaderContext leafReaderContext, ValueFetcher valueFetcher, SourceProvider sourceProvider)

Method Summary

Modifier and Type	Method	Description
boolean	advanceExact(int doc)	Advance the iterator to exactly target and return whether target has a value.
int	docValueCount()	Retrieves the number of values for the current document.
long	nextValue()	Iterates to the next value in the current document.

Methods inherited from class org.elasticsearch.index.fielddata.SortedNumericLongValues

singleton, unwrapSingleton, wrap

Methods inherited from class java.lang.Object

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

Field Details

leafReaderContext

protected final org.apache.lucene.index.LeafReaderContext leafReaderContext

valueFetcher

protected final ValueFetcher valueFetcher

sourceProvider

protected final SourceProvider sourceProvider

values

protected final List<Long> values

iterator

protected Iterator<Long> iterator

Constructor Details

SourceValueFetcherSortedNumericDocValues

public SourceValueFetcherSortedNumericDocValues(org.apache.lucene.index.LeafReaderContext leafReaderContext,
 ValueFetcher valueFetcher,
 SourceProvider sourceProvider)

Method Details

advanceExact

public boolean advanceExact(int doc)
                     throws IOException

Description copied from class: SortedNumericLongValues

Advance the iterator to exactly target and return whether target has a value. target must be greater than or equal to the current doc ID and must be a valid doc ID, ie. ≥ 0 and < maxDoc.

Specified by:

advanceExact in class SortedNumericLongValues

Throws:

IOException

docValueCount

public int docValueCount()

Description copied from class: SortedNumericLongValues

Retrieves the number of values for the current document. This must always be greater than zero. It is illegal to call this method after SortedNumericLongValues.advanceExact(int) returned false.

Specified by:

docValueCount in class SortedNumericLongValues

nextValue

public long nextValue()

Description copied from class: SortedNumericLongValues

Iterates to the next value in the current document. Do not call this more than SortedNumericLongValues.docValueCount() times for the document.

Specified by:

nextValue in class SortedNumericLongValues