Uses of Class
org.apache.lucene.index.TermsEnum
-
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. -
-
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 BlockTermState
PostingsWriterBase. writeTerm(BytesRef term, TermsEnum termsEnum, FixedBitSet docsSeen, NormsProducer norms)
Write all postings for one term; use the providedTermsEnum
to pull aPostingsEnum
.BlockTermState
PushPostingsWriterBase. 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 TermsEnum
FieldReader. intersect(CompiledAutomaton compiled, BytesRef startTerm)
TermsEnum
FieldReader. iterator()
-
Uses of TermsEnum in org.apache.lucene.index
Subclasses of TermsEnum in org.apache.lucene.index Modifier and Type Class Description class
AutomatonTermsEnum
A FilteredTermsEnum that enumerates terms based upon what is accepted by a DFA.class
BaseTermsEnum
A 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 class
ExitableDirectoryReader.ExitableTermsEnum
Wrapper class for TermsEnum that is used by ExitableTerms for implementing an exitable enumeration of terms.class
FilteredTermsEnum
Abstract class for enumerating a subset of all terms.static class
FilterLeafReader.FilterTermsEnum
Base class for filteringTermsEnum
implementations.class
MultiTermsEnum
class
SingleTermsEnum
Subclass of FilteredTermsEnum for enumerating a single term.Fields in org.apache.lucene.index declared as TermsEnum Modifier and Type Field Description static TermsEnum
TermsEnum. EMPTY
An empty TermsEnum for quickly returning an empty instance e.g.protected TermsEnum
FilterLeafReader.FilterTermsEnum. in
The underlying TermsEnum instance.protected TermsEnum
FilteredTermsEnum. tenum
The delegateTermsEnum
.Methods in org.apache.lucene.index that return TermsEnum Modifier and Type Method Description TermsEnum
ExitableDirectoryReader.ExitableTerms. intersect(CompiledAutomaton compiled, BytesRef startTerm)
TermsEnum
FilterSortedDocValues. intersect(CompiledAutomaton automaton)
TermsEnum
FilterSortedSetDocValues. intersect(CompiledAutomaton automaton)
TermsEnum
MultiTerms. intersect(CompiledAutomaton compiled, BytesRef startTerm)
TermsEnum
SortedDocValues. intersect(CompiledAutomaton automaton)
TermsEnum
SortedSetDocValues. intersect(CompiledAutomaton automaton)
TermsEnum
Terms. intersect(CompiledAutomaton compiled, BytesRef startTerm)
Returns a TermsEnum that iterates over all terms and documents that are accepted by the providedCompiledAutomaton
.TermsEnum
ExitableDirectoryReader.ExitableTerms. iterator()
TermsEnum
FilterLeafReader.FilterTerms. iterator()
TermsEnum
MultiTerms. iterator()
abstract TermsEnum
Terms. iterator()
Returns an iterator that will step through all terms.TermsEnum
MultiTermsEnum. reset(org.apache.lucene.index.TermsEnumIndex[] termsEnumsIndex)
The terms array must be newly created TermsEnum, ieBytesRefIterator.next()
has not yet been called.TermsEnum
FilterSortedDocValues. termsEnum()
TermsEnum
FilterSortedSetDocValues. termsEnum()
TermsEnum
SortedDocValues. termsEnum()
Returns aTermsEnum
over the values.TermsEnum
SortedSetDocValues. termsEnum()
Returns aTermsEnum
over the values.Methods in org.apache.lucene.index with parameters of type TermsEnum Modifier and Type Method Description static OrdinalMap
OrdinalMap. 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 filteredTermsEnum
on a terms enum.FilteredTermsEnum(TermsEnum tenum, boolean startWithSeek)
Creates a filteredTermsEnum
on 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 class
FuzzyTermsEnum
Subclass 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 TermsEnum
AutomatonQuery. getTermsEnum(Terms terms, AttributeSource atts)
protected TermsEnum
FuzzyQuery. getTermsEnum(Terms terms, AttributeSource atts)
TermsEnum
MultiTermQuery. getTermsEnum(Terms terms)
Constructs an enumeration that expands the pattern term.protected abstract TermsEnum
MultiTermQuery. getTermsEnum(Terms terms, AttributeSource atts)
Construct the enumeration to be used, expanding the pattern term.protected TermsEnum
MultiTermQuery.RewriteMethod. getTermsEnum(MultiTermQuery query, Terms terms, AttributeSource atts)
Returns theMultiTermQuery
sTermsEnum
protected TermsEnum
TermInSetQuery. getTermsEnum(Terms terms, AttributeSource atts)
Methods in org.apache.lucene.search with parameters of type TermsEnum Modifier and Type Method Description static float
PhraseQuery. 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 TermsEnum
CompiledAutomaton. getTermsEnum(Terms terms)
-