Class SlowFuzzyTermsEnum

Potentially slow fuzzy Lucene.Net.Index.TermsEnum for enumerating all terms that are similar to the specified filter term.

If the minSimilarity or maxEdits is greater than the Automaton's allowable range, this backs off to the classic (brute force) fuzzy terms enum method by calling GetAutomatonEnum(int, BytesRef).

Term enumerations are always ordered by Lucene.Net.Search.FuzzyTermsEnum.Comparer. Each term in the enumeration is greater than all that precede it.

Inheritance

object

TermsEnum

FuzzyTermsEnum

SlowFuzzyTermsEnum

Implements

IBytesRefEnumerator

Inherited Members

FuzzyTermsEnum.m_minSimilarity

FuzzyTermsEnum.m_scaleFactor

FuzzyTermsEnum.m_termLength

FuzzyTermsEnum.m_maxEdits

FuzzyTermsEnum.m_raw

FuzzyTermsEnum.m_terms

FuzzyTermsEnum.m_termText

FuzzyTermsEnum.m_realPrefixLength

FuzzyTermsEnum.GetAutomatonEnum(int, BytesRef)

FuzzyTermsEnum.SetEnum(TermsEnum)

FuzzyTermsEnum.MoveNext()

FuzzyTermsEnum.DocFreq

FuzzyTermsEnum.TotalTermFreq

FuzzyTermsEnum.Docs(IBits, DocsEnum, DocsFlags)

FuzzyTermsEnum.DocsAndPositions(IBits, DocsAndPositionsEnum, DocsAndPositionsFlags)

FuzzyTermsEnum.SeekExact(BytesRef, TermState)

FuzzyTermsEnum.GetTermState()

FuzzyTermsEnum.Comparer

FuzzyTermsEnum.Ord

FuzzyTermsEnum.SeekExact(BytesRef)

FuzzyTermsEnum.SeekCeil(BytesRef)

FuzzyTermsEnum.SeekExact(long)

FuzzyTermsEnum.Term

FuzzyTermsEnum.MinSimilarity

FuzzyTermsEnum.ScaleFactor

TermsEnum.Attributes

TermsEnum.Docs(IBits, DocsEnum)

TermsEnum.DocsAndPositions(IBits, DocsAndPositionsEnum)

TermsEnum.EMPTY

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Lucene.Net.Sandbox.Queries

Assembly: Lucene.Net.Sandbox.dll

Syntax

[Obsolete("Use FuzzyTermsEnum instead.")]
public class SlowFuzzyTermsEnum : FuzzyTermsEnum, IBytesRefEnumerator

Constructors

SlowFuzzyTermsEnum(Terms, AttributeSource, Term, float, int)

Potentially slow fuzzy Lucene.Net.Index.TermsEnum for enumerating all terms that are similar to the specified filter term.

If the minSimilarity or maxEdits is greater than the Automaton's allowable range, this backs off to the classic (brute force) fuzzy terms enum method by calling GetAutomatonEnum(int, BytesRef).

Term enumerations are always ordered by Lucene.Net.Search.FuzzyTermsEnum.Comparer. Each term in the enumeration is greater than all that precede it.

Declaration

public SlowFuzzyTermsEnum(Terms terms, AttributeSource atts, Term term, float minSimilarity, int prefixLength)

Parameters

Type	Name	Description
Terms	terms
AttributeSource	atts
Term	term
float	minSimilarity
int	prefixLength

Methods

MaxEditDistanceChanged(BytesRef, int, bool)

Potentially slow fuzzy Lucene.Net.Index.TermsEnum for enumerating all terms that are similar to the specified filter term.

If the minSimilarity or maxEdits is greater than the Automaton's allowable range, this backs off to the classic (brute force) fuzzy terms enum method by calling GetAutomatonEnum(int, BytesRef).

Term enumerations are always ordered by Lucene.Net.Search.FuzzyTermsEnum.Comparer. Each term in the enumeration is greater than all that precede it.

Declaration

protected override void MaxEditDistanceChanged(BytesRef lastTerm, int maxEdits, bool init)

Parameters

Type	Name	Description
BytesRef	lastTerm
int	maxEdits
bool	init

Overrides

FuzzyTermsEnum.MaxEditDistanceChanged(BytesRef, int, bool)

Implements

Lucene.Net.Util.IBytesRefEnumerator