Class ConstantIndexFieldData
- java.lang.Object
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- org.elasticsearch.index.AbstractIndexComponent
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- org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData<AtomicOrdinalsFieldData>
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- org.elasticsearch.index.fielddata.plain.AbstractIndexOrdinalsFieldData
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- org.elasticsearch.index.fielddata.plain.ConstantIndexFieldData
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- All Implemented Interfaces:
IndexFieldData<AtomicOrdinalsFieldData>
,IndexFieldData.Global<AtomicOrdinalsFieldData>
,IndexOrdinalsFieldData
,IndexComponent
public class ConstantIndexFieldData extends AbstractIndexOrdinalsFieldData
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
ConstantIndexFieldData.Builder
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Nested classes/interfaces inherited from class org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData
AbstractIndexFieldData.PerValueEstimator
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Nested classes/interfaces inherited from interface org.elasticsearch.index.fielddata.IndexFieldData
IndexFieldData.CommonSettings, IndexFieldData.Global<FD extends AtomicFieldData>, IndexFieldData.XFieldComparatorSource
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Field Summary
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Fields inherited from class org.elasticsearch.index.AbstractIndexComponent
deprecationLogger, indexSettings, logger
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Fields inherited from class org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData
cache
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Fields inherited from class org.elasticsearch.index.fielddata.plain.AbstractIndexOrdinalsFieldData
breakerService
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Method Summary
All Methods Instance Methods Concrete Methods 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 givenIndexReader
, potentially from a cache.IndexOrdinalsFieldData
localGlobalDirect(org.apache.lucene.index.DirectoryReader indexReader)
Load a global view of the ordinals for the givenIndexReader
.org.apache.lucene.search.SortField
sortField(java.lang.Object missingValue, MultiValueMode sortMode, IndexFieldData.XFieldComparatorSource.Nested nested, boolean reverse)
Returns theSortField
to used for sorting.-
Methods inherited from class org.elasticsearch.index.AbstractIndexComponent
getIndexSettings, index
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Methods inherited from class org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData
getFieldName
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Methods inherited from class org.elasticsearch.index.fielddata.plain.AbstractIndexOrdinalsFieldData
empty, filter, getOrdinalMap
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Methods inherited from interface org.elasticsearch.index.IndexComponent
index
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Methods inherited from interface org.elasticsearch.index.fielddata.IndexFieldData
getFieldName
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Method Detail
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clear
public void clear()
Description copied from interface:IndexFieldData
Clears any resources associated with this field data.- Specified by:
clear
in interfaceIndexFieldData<AtomicOrdinalsFieldData>
- Overrides:
clear
in classAbstractIndexFieldData<AtomicOrdinalsFieldData>
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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 interfaceIndexFieldData<AtomicOrdinalsFieldData>
- Overrides:
load
in classAbstractIndexFieldData<AtomicOrdinalsFieldData>
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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
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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 theSortField
to used for sorting.
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loadGlobal
public IndexOrdinalsFieldData loadGlobal(org.apache.lucene.index.DirectoryReader indexReader)
Description copied from interface:IndexOrdinalsFieldData
Load a global view of the ordinals for the givenIndexReader
, potentially from a cache.- Specified by:
loadGlobal
in interfaceIndexFieldData.Global<AtomicOrdinalsFieldData>
- Specified by:
loadGlobal
in interfaceIndexOrdinalsFieldData
- Overrides:
loadGlobal
in classAbstractIndexOrdinalsFieldData
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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 givenIndexReader
.- Specified by:
localGlobalDirect
in interfaceIndexFieldData.Global<AtomicOrdinalsFieldData>
- Specified by:
localGlobalDirect
in interfaceIndexOrdinalsFieldData
- Overrides:
localGlobalDirect
in classAbstractIndexOrdinalsFieldData
- Throws:
java.lang.Exception
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getValue
public java.lang.String getValue()
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