Module org.elasticsearch.server
Class DenseVectorFieldMapper.DenseVectorFieldType
java.lang.Object
org.elasticsearch.index.mapper.MappedFieldType
org.elasticsearch.index.mapper.SimpleMappedFieldType
org.elasticsearch.index.mapper.vectors.DenseVectorFieldMapper.DenseVectorFieldType
- Enclosing class:
- DenseVectorFieldMapper
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Nested Class Summary
Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.MappedFieldType
MappedFieldType.CollapseType, MappedFieldType.FielddataOperation, MappedFieldType.Relation
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Constructor Summary
ConstructorDescriptionDenseVectorFieldType
(String name, IndexVersion indexVersionCreated, DenseVectorFieldMapper.ElementType elementType, Integer dims, boolean indexed, org.elasticsearch.index.mapper.vectors.DenseVectorFieldMapper.VectorSimilarity similarity, Map<String, String> meta) -
Method Summary
Modifier and TypeMethodDescriptionorg.apache.lucene.search.Query
createKnnQuery
(byte[] queryVector, int numCands, org.apache.lucene.search.Query filter, Float similarityThreshold, org.apache.lucene.search.join.BitSetProducer parentFilter) org.apache.lucene.search.Query
createKnnQuery
(float[] queryVector, int numCands, org.apache.lucene.search.Query filter, Float similarityThreshold, org.apache.lucene.search.join.BitSetProducer parentFilter) docValueFormat
(String format, ZoneId timeZone) Pick aDocValueFormat
that can be used to display and parse values of fields of this type.org.apache.lucene.search.Query
existsQuery
(SearchExecutionContext context) fielddataBuilder
(FieldDataContext fieldDataContext) Return a fielddata builder for this fieldboolean
Returns true if the field is aggregatable.org.apache.lucene.search.Query
termQuery
(Object value, SearchExecutionContext context) Generates a query that will only match documents that contain the given value.typeName()
Returns the name of this type, as would be specified in mapping propertiesvalueFetcher
(SearchExecutionContext context, String format) Create a helper class to fetch field values during theFetchFieldsPhase
.Methods inherited from class org.elasticsearch.index.mapper.SimpleMappedFieldType
rangeQuery, rangeQuery
Methods inherited from class org.elasticsearch.index.mapper.MappedFieldType
checkNoFormat, checkNoTimeZone, collapseType, dimensions, distanceFeatureQuery, eagerGlobalOrdinals, extractTerm, failIfNoDocValues, failIfNotIndexed, failIfNotIndexedNorDocValuesFallback, familyTypeName, fuzzyIntervals, fuzzyQuery, fuzzyQuery, getMetricType, getTerms, getTextSearchInfo, hasDocValues, isDimension, isFieldWithinQuery, isIndexed, isSearchable, isStored, mayExistInIndex, meta, multiPhraseQuery, name, normalizedWildcardQuery, phrasePrefixQuery, phraseQuery, pointReaderIfPossible, prefixIntervals, prefixQuery, prefixQuery, regexpQuery, spanPrefixQuery, termIntervals, termQueryCaseInsensitive, termsQuery, validateMatchedRoutingPath, valueForDisplay, wildcardIntervals, wildcardQuery, wildcardQuery
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Constructor Details
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DenseVectorFieldType
public DenseVectorFieldType(String name, IndexVersion indexVersionCreated, DenseVectorFieldMapper.ElementType elementType, Integer dims, boolean indexed, org.elasticsearch.index.mapper.vectors.DenseVectorFieldMapper.VectorSimilarity similarity, Map<String, String> meta)
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Method Details
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typeName
Description copied from class:MappedFieldType
Returns the name of this type, as would be specified in mapping properties- Specified by:
typeName
in classMappedFieldType
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valueFetcher
Description copied from class:MappedFieldType
Create a helper class to fetch field values during theFetchFieldsPhase
. New field types must implement this method in order to support the search 'fields' option. Except for metadata fields, field types should not throwUnsupportedOperationException
since this could cause a search retrieving multiple fields (like "fields": ["*"]) to fail.- Specified by:
valueFetcher
in classMappedFieldType
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docValueFormat
Description copied from class:MappedFieldType
Pick aDocValueFormat
that can be used to display and parse values of fields of this type.- Overrides:
docValueFormat
in classMappedFieldType
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isAggregatable
public boolean isAggregatable()Description copied from class:MappedFieldType
Returns true if the field is aggregatable.- Overrides:
isAggregatable
in classMappedFieldType
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fielddataBuilder
Description copied from class:MappedFieldType
Return a fielddata builder for this field- Overrides:
fielddataBuilder
in classMappedFieldType
- Parameters:
fieldDataContext
- the context for the fielddata
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existsQuery
- Overrides:
existsQuery
in classMappedFieldType
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termQuery
Description copied from class:MappedFieldType
Generates a query that will only match documents that contain the given value. The default implementation returns aTermQuery
over the value bytes- Specified by:
termQuery
in classMappedFieldType
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createKnnQuery
public org.apache.lucene.search.Query createKnnQuery(byte[] queryVector, int numCands, org.apache.lucene.search.Query filter, Float similarityThreshold, org.apache.lucene.search.join.BitSetProducer parentFilter) -
createKnnQuery
public org.apache.lucene.search.Query createKnnQuery(float[] queryVector, int numCands, org.apache.lucene.search.Query filter, Float similarityThreshold, org.apache.lucene.search.join.BitSetProducer parentFilter)
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