Uses of Class org.apache.lucene.codecs.NormsProducer (Lucene 10.5.1 core API)
Description: use: package: org.apache.lucene.codecs, class: NormsProducer

# Uses of Class
org.apache.lucene.codecs.NormsProducer

Packages that use NormsProducer
Package
Description
org.apache.lucene.codecs
Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.lucene103.blocktree
BlockTree terms dictionary.
org.apache.lucene.codecs.lucene90
Lucene 9.0 file format.
org.apache.lucene.index
Code to maintain and access indices.

- ## Uses of NormsProducer in org.apache.lucene.codecs

  Methods in org.apache.lucene.codecs that return NormsProducer
  Modifier and Type
  Method
  Description
  `NormsProducer`
  NormsProducer.`getMergeInstance()`
  Returns an instance optimized for merging.
  `abstract NormsProducer`
  NormsFormat.`normsProducer(SegmentReadState state)`
  Returns a `NormsProducer` to read norms from the index.
  Methods in org.apache.lucene.codecs with parameters of type NormsProducer
  Modifier and Type
  Method
  Description
  `abstract void`
  NormsConsumer.`addNormsField(FieldInfo field, NormsProducer normsProducer)`
  Writes normalization values for a field.
  `void`
  FieldsConsumer.`merge(MergeState mergeState, NormsProducer norms)`
  Merges in the fields from the readers in `mergeState`.
  `abstract void`
  FieldsConsumer.`write(Fields fields, NormsProducer norms)`
  Write all fields, terms and postings.
  `abstract BlockTermState`
  PostingsWriterBase.`writeTerm(BytesRef term, TermsEnum termsEnum, FixedBitSet docsSeen, NormsProducer norms)`
  Write all postings for one term; use the provided `TermsEnum` to pull a `PostingsEnum`.
  `final BlockTermState`
  PushPostingsWriterBase.`writeTerm(BytesRef term, TermsEnum termsEnum, FixedBitSet docsSeen, NormsProducer norms)`

- ## Uses of NormsProducer in org.apache.lucene.codecs.lucene103.blocktree

  Methods in org.apache.lucene.codecs.lucene103.blocktree with parameters of type NormsProducer
  Modifier and Type
  Method
  Description
  `void`
  Lucene103BlockTreeTermsWriter.`write(Fields fields, NormsProducer norms)`

- ## Uses of NormsProducer in org.apache.lucene.codecs.lucene90

  Methods in org.apache.lucene.codecs.lucene90 that return NormsProducer
  Modifier and Type
  Method
  Description
  `NormsProducer`
  Lucene90NormsFormat.`normsProducer(SegmentReadState state)`

- ## Uses of NormsProducer in org.apache.lucene.index

  Fields in org.apache.lucene.index declared as NormsProducer
  Modifier and Type
  Field
  Description
  `final NormsProducer[]`
  MergeState.`normsProducers`
  Norms producers being merged
  Methods in org.apache.lucene.index that return NormsProducer
  Modifier and Type
  Method
  Description
  `abstract NormsProducer`
  CodecReader.`getNormsReader()`
  Expert: retrieve underlying NormsProducer
  `NormsProducer`
  FilterCodecReader.`getNormsReader()`
  `NormsProducer`
  SegmentReader.`getNormsReader()`
  `NormsProducer`
  SortingCodecReader.`getNormsReader()`
  Constructors in org.apache.lucene.index with parameters of type NormsProducer
  Modifier
  Constructor
  Description
  ``
  `MergeState(MergeState.DocMap[] docMaps, SegmentInfo segmentInfo, FieldInfos mergeFieldInfos, StoredFieldsReader[] storedFieldsReaders, TermVectorsReader[] termVectorsReaders, NormsProducer[] normsProducers, DocValuesProducer[] docValuesProducers, FieldInfos[] fieldInfos, Bits[] liveDocs, FieldsProducer[] fieldsProducers, PointsReader[] pointsReaders, KnnVectorsReader[] knnVectorsReaders, int[] maxDocs, InfoStream infoStream, Executor intraMergeTaskExecutor, boolean needsIndexSort, MergePolicy.OneMerge oneMerge)`
  Create a new merge instance.