Module org.apache.lucene.core
Class DefaultVectorizationProvider
java.lang.Object
org.apache.lucene.internal.vectorization.VectorizationProvider
org.apache.lucene.internal.vectorization.DefaultVectorizationProvider
Default provider returning scalar implementations.
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Field Summary
FieldsFields inherited from class org.apache.lucene.internal.vectorization.VectorizationProvider
TESTS_FORCE_INTEGER_VECTORS, TESTS_VECTOR_SIZE, UPPER_JAVA_FEATURE_VERSION
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionReturns a FlatVectorsScorer that supports the Lucene99 format.Returns a singleton (stateless)VectorUtilSupport
to support SIMD usage inVectorUtil
.newPostingDecodingUtil
(IndexInput input) Create a newPostingDecodingUtil
for the givenIndexInput
.Methods inherited from class org.apache.lucene.internal.vectorization.VectorizationProvider
getInstance, lookup
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Field Details
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vectorUtilSupport
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Constructor Details
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DefaultVectorizationProvider
DefaultVectorizationProvider()
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Method Details
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getVectorUtilSupport
Description copied from class:VectorizationProvider
Returns a singleton (stateless)VectorUtilSupport
to support SIMD usage inVectorUtil
.- Specified by:
getVectorUtilSupport
in classVectorizationProvider
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getLucene99FlatVectorsScorer
Description copied from class:VectorizationProvider
Returns a FlatVectorsScorer that supports the Lucene99 format.- Specified by:
getLucene99FlatVectorsScorer
in classVectorizationProvider
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newPostingDecodingUtil
Description copied from class:VectorizationProvider
Create a newPostingDecodingUtil
for the givenIndexInput
.- Specified by:
newPostingDecodingUtil
in classVectorizationProvider
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