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.index	Code to maintain and access indices.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.util	Some utility classes.
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 that return TermsEnum

Modifier and Type	Method	Description
TermsEnum	BlockTreeTermsReader.FieldReader.intersect(CompiledAutomaton compiled, BytesRef startTerm)
TermsEnum	BlockTreeTermsReader.FieldReader.iterator(TermsEnum reuse)

Methods in org.apache.lucene.codecs with parameters of type TermsEnum

Modifier and Type	Method	Description
TermsEnum	BlockTreeTermsReader.FieldReader.iterator(TermsEnum reuse)
void	TermsConsumer.merge(MergeState mergeState, FieldInfo.IndexOptions indexOptions, TermsEnum termsEnum)	Default merge impl

Uses of TermsEnum in org.apache.lucene.index

Subclasses of TermsEnum in org.apache.lucene.index

Modifier and Type	Class	Description
static class	FilterAtomicReader.FilterTermsEnum	Base class for filtering TermsEnum implementations.
class	FilteredTermsEnum	Abstract class for enumerating a subset of all terms.
class	MultiTermsEnum	Exposes TermsEnum API, merged from TermsEnum API of sub-segments.
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	FilterAtomicReader.FilterTermsEnum.in	The underlying TermsEnum instance.

Methods in org.apache.lucene.index that return TermsEnum

Modifier and Type	Method	Description
TermsEnum	DocTermOrds.getOrdTermsEnum(AtomicReader reader)	Returns a TermsEnum that implements ord.
TermsEnum	MultiTerms.intersect(CompiledAutomaton compiled, BytesRef startTerm)
TermsEnum	Terms.intersect(CompiledAutomaton compiled, BytesRef startTerm)	Returns a TermsEnum that iterates over all terms that are accepted by the provided CompiledAutomaton.
TermsEnum	FilterAtomicReader.FilterTerms.iterator(TermsEnum reuse)
TermsEnum	MultiTerms.iterator(TermsEnum reuse)
abstract TermsEnum	Terms.iterator(TermsEnum reuse)	Returns an iterator that will step through all terms.
TermsEnum	MultiTermsEnum.reset(org.apache.lucene.index.MultiTermsEnum.TermsEnumIndex[] termsEnumsIndex)	The terms array must be newly created TermsEnum, ie BytesRefIterator.next() has not yet been called.
TermsEnum	SortedDocValues.termsEnum()	Returns a TermsEnum over the values.
TermsEnum	SortedSetDocValues.termsEnum()	Returns a TermsEnum over the values.

Methods in org.apache.lucene.index with parameters of type TermsEnum

Modifier and Type	Method	Description
TermsEnum	FilterAtomicReader.FilterTerms.iterator(TermsEnum reuse)
TermsEnum	MultiTerms.iterator(TermsEnum reuse)
abstract TermsEnum	Terms.iterator(TermsEnum reuse)	Returns an iterator that will step through all terms.
BytesRef	DocTermOrds.lookupTerm(TermsEnum termsEnum, int ord)	Returns the term (BytesRef) corresponding to the provided ordinal.
protected void	DocTermOrds.visitTerm(TermsEnum te, int termNum)	Subclass can override this

Constructors in org.apache.lucene.index with parameters of type TermsEnum

Constructor	Description
FilteredTermsEnum(TermsEnum tenum)	Creates a filtered TermsEnum on a terms enum.
FilteredTermsEnum(TermsEnum tenum, boolean startWithSeek)	Creates a filtered TermsEnum on a terms enum.
FilterTermsEnum(TermsEnum in)	Creates a new FilterTermsEnum
OrdinalMap(Object owner, TermsEnum[] subs)	Creates an ordinal map that allows mapping ords to/from a merged space from subs.
SingleTermsEnum(TermsEnum tenum, BytesRef termText)	Creates a new SingleTermsEnum.

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.
class	PrefixTermsEnum	Subclass of FilteredTermEnum for enumerating all terms that match the specified prefix filter term.
class	TermRangeTermsEnum	Subclass of FilteredTermEnum for enumerating all terms that match the specified range parameters.

Methods in org.apache.lucene.search that return TermsEnum

Modifier and Type	Method	Description
protected TermsEnum	FuzzyTermsEnum.getAutomatonEnum(int editDistance, BytesRef lastTerm)	return an automata-based enum for matching up to editDistance from lastTerm, if possible
protected TermsEnum	AutomatonQuery.getTermsEnum(Terms terms, AttributeSource atts)
protected TermsEnum	FuzzyQuery.getTermsEnum(Terms terms, AttributeSource atts)
protected TermsEnum	MultiTermQuery.getTermsEnum(Terms terms)	Convenience method, if no attributes are needed: This simply passes empty attributes and is equal to: getTermsEnum(terms, new AttributeSource())
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 the MultiTermQuerys TermsEnum
protected TermsEnum	NumericRangeQuery.getTermsEnum(Terms terms, AttributeSource atts)
protected TermsEnum	PrefixQuery.getTermsEnum(Terms terms, AttributeSource atts)
protected TermsEnum	TermRangeQuery.getTermsEnum(Terms terms, AttributeSource atts)
TermsEnum	FieldCache.Parser.termsEnum(Terms terms)	Pulls a TermsEnum from the given Terms.

Methods in org.apache.lucene.search with parameters of type TermsEnum

Modifier and Type	Method	Description
protected void	FuzzyTermsEnum.setEnum(TermsEnum actualEnum)	swap in a new actual enum to proxy to

Constructors in org.apache.lucene.search with parameters of type TermsEnum

Constructor	Description
PrefixTermsEnum(TermsEnum tenum, BytesRef prefixText)
TermRangeTermsEnum(TermsEnum tenum, BytesRef lowerTerm, BytesRef upperTerm, boolean includeLower, boolean includeUpper)	Enumerates all terms greater/equal than lowerTerm but less/equal than upperTerm.

Uses of TermsEnum in org.apache.lucene.util

Methods in org.apache.lucene.util that return TermsEnum

Modifier and Type	Method	Description
static TermsEnum	NumericUtils.filterPrefixCodedInts(TermsEnum termsEnum)	Filters the given TermsEnum by accepting only prefix coded 32 bit terms with a shift value of 0.
static TermsEnum	NumericUtils.filterPrefixCodedLongs(TermsEnum termsEnum)	Filters the given TermsEnum by accepting only prefix coded 64 bit terms with a shift value of 0.

Methods in org.apache.lucene.util with parameters of type TermsEnum

Modifier and Type	Method	Description
static TermsEnum	NumericUtils.filterPrefixCodedInts(TermsEnum termsEnum)	Filters the given TermsEnum by accepting only prefix coded 32 bit terms with a shift value of 0.
static TermsEnum	NumericUtils.filterPrefixCodedLongs(TermsEnum termsEnum)	Filters the given TermsEnum by accepting only prefix coded 64 bit terms with a shift value of 0.

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)