Uses of Class
org.apache.lucene.index.TermsEnum
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Packages that use TermsEnum Package Description org.apache.lucene.codecs Codecs API: API for customization of the encoding and structure of the index.org.apache.lucene.codecs.lucene90.blocktree BlockTree terms dictionary.org.apache.lucene.index Code to maintain and access indices.org.apache.lucene.search Code to search indices.org.apache.lucene.util.automaton Finite-state automaton for regular expressions. -
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Uses of TermsEnum in org.apache.lucene.codecs
Methods in org.apache.lucene.codecs with parameters of type TermsEnum Modifier and Type Method Description abstract BlockTermStatePostingsWriterBase. writeTerm(BytesRef term, TermsEnum termsEnum, FixedBitSet docsSeen, NormsProducer norms)Write all postings for one term; use the providedTermsEnumto pull aPostingsEnum.BlockTermStatePushPostingsWriterBase. writeTerm(BytesRef term, TermsEnum termsEnum, FixedBitSet docsSeen, NormsProducer norms) -
Uses of TermsEnum in org.apache.lucene.codecs.lucene90.blocktree
Methods in org.apache.lucene.codecs.lucene90.blocktree that return TermsEnum Modifier and Type Method Description TermsEnumFieldReader. intersect(CompiledAutomaton compiled, BytesRef startTerm)TermsEnumFieldReader. iterator() -
Uses of TermsEnum in org.apache.lucene.index
Subclasses of TermsEnum in org.apache.lucene.index Modifier and Type Class Description classAutomatonTermsEnumA FilteredTermsEnum that enumerates terms based upon what is accepted by a DFA.classBaseTermsEnumA base TermsEnum that adds default implementations forBaseTermsEnum.attributes()BaseTermsEnum.termState()BaseTermsEnum.seekExact(BytesRef)BaseTermsEnum.seekExact(BytesRef, TermState)In some cases, the default implementation may be slow and consume huge memory, so subclass SHOULD have its own implementation if possible.static classExitableDirectoryReader.ExitableTermsEnumWrapper class for TermsEnum that is used by ExitableTerms for implementing an exitable enumeration of terms.classFilteredTermsEnumAbstract class for enumerating a subset of all terms.static classFilterLeafReader.FilterTermsEnumBase class for filteringTermsEnumimplementations.classMultiTermsEnumclassSingleTermsEnumSubclass of FilteredTermsEnum for enumerating a single term.Fields in org.apache.lucene.index declared as TermsEnum Modifier and Type Field Description static TermsEnumTermsEnum. EMPTYAn empty TermsEnum for quickly returning an empty instance e.g.protected TermsEnumFilterLeafReader.FilterTermsEnum. inThe underlying TermsEnum instance.protected TermsEnumFilteredTermsEnum. tenumThe delegateTermsEnum.Methods in org.apache.lucene.index that return TermsEnum Modifier and Type Method Description TermsEnumExitableDirectoryReader.ExitableTerms. intersect(CompiledAutomaton compiled, BytesRef startTerm)TermsEnumFilterSortedDocValues. intersect(CompiledAutomaton automaton)TermsEnumFilterSortedSetDocValues. intersect(CompiledAutomaton automaton)TermsEnumMultiTerms. intersect(CompiledAutomaton compiled, BytesRef startTerm)TermsEnumSortedDocValues. intersect(CompiledAutomaton automaton)TermsEnumSortedSetDocValues. intersect(CompiledAutomaton automaton)TermsEnumTerms. intersect(CompiledAutomaton compiled, BytesRef startTerm)Returns a TermsEnum that iterates over all terms and documents that are accepted by the providedCompiledAutomaton.TermsEnumExitableDirectoryReader.ExitableTerms. iterator()TermsEnumFilterLeafReader.FilterTerms. iterator()TermsEnumMultiTerms. iterator()abstract TermsEnumTerms. iterator()Returns an iterator that will step through all terms.TermsEnumMultiTermsEnum. reset(org.apache.lucene.index.TermsEnumIndex[] termsEnumsIndex)The terms array must be newly created TermsEnum, ieBytesRefIterator.next()has not yet been called.TermsEnumFilterSortedDocValues. termsEnum()TermsEnumFilterSortedSetDocValues. termsEnum()TermsEnumSortedDocValues. termsEnum()Returns aTermsEnumover the values.TermsEnumSortedSetDocValues. termsEnum()Returns aTermsEnumover the values.Methods in org.apache.lucene.index with parameters of type TermsEnum Modifier and Type Method Description static OrdinalMapOrdinalMap. build(IndexReader.CacheKey owner, TermsEnum[] subs, long[] weights, float acceptableOverheadRatio)Creates an ordinal map that allows mapping ords to/from a merged space fromsubs.Constructors in org.apache.lucene.index with parameters of type TermsEnum Constructor Description AutomatonTermsEnum(TermsEnum tenum, CompiledAutomaton compiled)Construct an enumerator based upon an automaton, enumerating the specified field, working on a supplied TermsEnumExitableTermsEnum(TermsEnum termsEnum, QueryTimeout queryTimeout)Constructor *FilteredTermsEnum(TermsEnum tenum)Creates a filteredTermsEnumon a terms enum.FilteredTermsEnum(TermsEnum tenum, boolean startWithSeek)Creates a filteredTermsEnumon a terms enum.FilterTermsEnum(TermsEnum in)Creates a new FilterTermsEnumSingleTermsEnum(TermsEnum tenum, BytesRef termText)Creates a newSingleTermsEnum. -
Uses of TermsEnum in org.apache.lucene.search
Subclasses of TermsEnum in org.apache.lucene.search Modifier and Type Class Description classFuzzyTermsEnumSubclass of TermsEnum for enumerating all terms that are similar to the specified filter term.Methods in org.apache.lucene.search that return TermsEnum Modifier and Type Method Description protected TermsEnumAutomatonQuery. getTermsEnum(Terms terms, AttributeSource atts)protected TermsEnumFuzzyQuery. getTermsEnum(Terms terms, AttributeSource atts)TermsEnumMultiTermQuery. getTermsEnum(Terms terms)Constructs an enumeration that expands the pattern term.protected abstract TermsEnumMultiTermQuery. getTermsEnum(Terms terms, AttributeSource atts)Construct the enumeration to be used, expanding the pattern term.protected TermsEnumMultiTermQuery.RewriteMethod. getTermsEnum(MultiTermQuery query, Terms terms, AttributeSource atts)Returns theMultiTermQuerysTermsEnumprotected TermsEnumTermInSetQuery. getTermsEnum(Terms terms, AttributeSource atts)Methods in org.apache.lucene.search with parameters of type TermsEnum Modifier and Type Method Description static floatPhraseQuery. termPositionsCost(TermsEnum termsEnum)Returns an expected cost in simple operations of processing the occurrences of a term in a document that contains the term. -
Uses of TermsEnum in org.apache.lucene.util.automaton
Methods in org.apache.lucene.util.automaton that return TermsEnum Modifier and Type Method Description TermsEnumCompiledAutomaton. getTermsEnum(Terms terms)
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