Package org.elasticsearch.index.fielddata.plain

Class ConstantIndexFieldData

java.lang.Object

org.elasticsearch.index.AbstractIndexComponent

org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData<AtomicOrdinalsFieldData>

org.elasticsearch.index.fielddata.plain.AbstractIndexOrdinalsFieldData

org.elasticsearch.index.fielddata.plain.ConstantIndexFieldData

All Implemented Interfaces:

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

public class ConstantIndexFieldData
extends AbstractIndexOrdinalsFieldData

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ConstantIndexFieldData.Builder

Nested classes/interfaces inherited from class org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData

AbstractIndexFieldData.PerValueEstimator

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

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

Field Summary

Fields inherited from class org.elasticsearch.index.AbstractIndexComponent

deprecationLogger, indexSettings, logger

Fields inherited from class org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData

cache

Fields inherited from class org.elasticsearch.index.fielddata.plain.AbstractIndexOrdinalsFieldData

breakerService

Method Summary

Modifier and Type	Method	Description
void	clear()	Clears any resources associated with this field data.
java.lang.String	getValue()
AtomicOrdinalsFieldData	load(org.apache.lucene.index.LeafReaderContext context)	Loads the atomic field data for the reader, possibly cached.
AtomicOrdinalsFieldData	loadDirect(org.apache.lucene.index.LeafReaderContext context)	Loads directly the atomic field data for the reader, ignoring any caching involved.
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.
org.apache.lucene.search.SortField	sortField(java.lang.Object missingValue, MultiValueMode sortMode, IndexFieldData.XFieldComparatorSource.Nested nested, boolean reverse)	Returns the SortField to used for sorting.

Methods inherited from class org.elasticsearch.index.AbstractIndexComponent

getIndexSettings, index

Methods inherited from class org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData

getFieldName

Methods inherited from class org.elasticsearch.index.fielddata.plain.AbstractIndexOrdinalsFieldData

empty, filter, getOrdinalMap

Methods inherited from interface org.elasticsearch.index.IndexComponent

index

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

getFieldName

Methods inherited from class java.lang.Object

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

Method Detail

clear

public void clear()

Description copied from interface: IndexFieldData

Clears any resources associated with this field data.

Specified by:

clear in interface IndexFieldData<AtomicOrdinalsFieldData>

Overrides:

clear in class AbstractIndexFieldData<AtomicOrdinalsFieldData>

load

public final AtomicOrdinalsFieldData load(org.apache.lucene.index.LeafReaderContext context)

Description copied from interface: IndexFieldData

Loads the atomic field data for the reader, possibly cached.

Specified by:

load in interface IndexFieldData<AtomicOrdinalsFieldData>

Overrides:

load in class AbstractIndexFieldData<AtomicOrdinalsFieldData>

loadDirect

public AtomicOrdinalsFieldData loadDirect(org.apache.lucene.index.LeafReaderContext context)
                                   throws java.lang.Exception

Description copied from interface: IndexFieldData

Loads directly the atomic field data for the reader, ignoring any caching involved.

Throws:

java.lang.Exception

sortField

public org.apache.lucene.search.SortField sortField(@Nullable
                                                    java.lang.Object missingValue,
                                                    MultiValueMode sortMode,
                                                    IndexFieldData.XFieldComparatorSource.Nested nested,
                                                    boolean reverse)

Description copied from interface: IndexFieldData

Returns the SortField to used for sorting.

loadGlobal

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

Description copied from interface: IndexOrdinalsFieldData

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

Specified by:

loadGlobal in interface IndexFieldData.Global<AtomicOrdinalsFieldData>

Specified by:

loadGlobal in interface IndexOrdinalsFieldData

Overrides:

loadGlobal in class AbstractIndexOrdinalsFieldData

localGlobalDirect

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

Description copied from interface: IndexOrdinalsFieldData

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

Specified by:

localGlobalDirect in interface IndexFieldData.Global<AtomicOrdinalsFieldData>

Specified by:

localGlobalDirect in interface IndexOrdinalsFieldData

Overrides:

localGlobalDirect in class AbstractIndexOrdinalsFieldData

Throws:

java.lang.Exception

getValue

public java.lang.String getValue()