org.elasticsearch.index.fielddata

Interface IndexOrdinalsFieldData

All Superinterfaces:

IndexComponent, IndexFieldData<AtomicOrdinalsFieldData>, IndexFieldData.Global<AtomicOrdinalsFieldData>

All Known Implementing Classes:

AbstractIndexOrdinalsFieldData, ConstantIndexFieldData, GlobalOrdinalsIndexFieldData, PagedBytesIndexFieldData, SortedSetDVOrdinalsIndexFieldData, UidIndexFieldData

public interface IndexOrdinalsFieldData
extends IndexFieldData.Global<AtomicOrdinalsFieldData>

Specialization of IndexFieldData for data that is indexed with ordinals.

Nested Class Summary

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

IndexFieldData.Builder, IndexFieldData.CommonSettings, IndexFieldData.Global<FD extends AtomicFieldData>, IndexFieldData.XFieldComparatorSource

Method Summary

Modifier and Type	Method and Description
org.apache.lucene.index.MultiDocValues.OrdinalMap	getOrdinalMap() Returns the underlying MultiDocValues.OrdinalMap for this fielddata or null if global ordinals are not needed (constant value or single segment).
IndexOrdinalsFieldData	loadGlobal(org.apache.lucene.index.DirectoryReader indexReader) Load a global view of the ordinals for the given IndexReader, potentially from a cache.
IndexOrdinalsFieldData	localGlobalDirect(org.apache.lucene.index.DirectoryReader indexReader) Load a global view of the ordinals for the given IndexReader.

Methods inherited from interface org.elasticsearch.index.fielddata.IndexFieldData

clear, getFieldName, load, loadDirect, sortField

Methods inherited from interface org.elasticsearch.index.IndexComponent

index

Method Detail

loadGlobal

IndexOrdinalsFieldData loadGlobal(org.apache.lucene.index.DirectoryReader indexReader)

Load a global view of the ordinals for the given IndexReader, potentially from a cache.

Specified by:

loadGlobal in interface IndexFieldData.Global<AtomicOrdinalsFieldData>

localGlobalDirect

IndexOrdinalsFieldData localGlobalDirect(org.apache.lucene.index.DirectoryReader indexReader)
                                  throws java.lang.Exception

Load a global view of the ordinals for the given IndexReader.

Specified by:

localGlobalDirect in interface IndexFieldData.Global<AtomicOrdinalsFieldData>

Throws:

java.lang.Exception

getOrdinalMap

org.apache.lucene.index.MultiDocValues.OrdinalMap getOrdinalMap()

Returns the underlying MultiDocValues.OrdinalMap for this fielddata or null if global ordinals are not needed (constant value or single segment).