Subclass of FilteredTermEnum for enumerating all terms that are similiar to the specified filter term. More...

Inherits Lucene.Net.Search.FilteredTermEnum.

Public Member Functions
	FuzzyTermEnum (IndexReader reader, Term term)
	Creates a FuzzyTermEnum with an empty prefix and a minSimilarity of 0.5f. After calling the constructor the enumeration is already pointing to the first valid term if such a term exists.

	FuzzyTermEnum (IndexReader reader, Term term, float minSimilarity)
	Creates a FuzzyTermEnum with an empty prefix. After calling the constructor the enumeration is already pointing to the first valid term if such a term exists.

	FuzzyTermEnum (IndexReader reader, Term term, float minSimilarity, int prefixLength)
	Constructor for enumeration of all terms from specified `reader` which share a prefix of length `prefixLength` with `term` and which have a fuzzy similarity > `minSimilarity`. After calling the constructor the enumeration is already pointing to the first valid term if such a term exists.

override float	Difference ()
	Equality measure on the term

override bool	EndEnum ()
	Indicates the end of the enumeration has been reached

Public Member Functions inherited from Lucene.Net.Search.FilteredTermEnum
override int	DocFreq ()
	Returns the docFreq of the current Term in the enumeration. Returns -1 if no Term matches or all terms have been enumerated.

override bool	Next ()
	Increments the enumeration to the next element. True if one exists.

Protected Member Functions
override void	Dispose (bool disposing)

Protected Member Functions inherited from Lucene.Net.Search.FilteredTermEnum
	FilteredTermEnum ()

override void	Dispose (bool disposing)

Additional Inherited Members
Properties inherited from Lucene.Net.Search.FilteredTermEnum
override Term	Term `[get]`
	Returns the current Term in the enumeration. Returns null if no Term matches or all terms have been enumerated.

Detailed Description

Subclass of FilteredTermEnum for enumerating all terms that are similiar to the specified filter term.

Term enumerations are always ordered by Term.compareTo(). Each term in the enumeration is greater than all that precede it.

Definition at line 32 of file FuzzyTermEnum.cs.

Constructor & Destructor Documentation

Lucene.Net.Search.FuzzyTermEnum.FuzzyTermEnum	(	IndexReader	reader,
		Term	term
	)

Creates a FuzzyTermEnum with an empty prefix and a minSimilarity of 0.5f. After calling the constructor the enumeration is already pointing to the first valid term if such a term exists.

Parameters

reader
term

<throws> IOException </throws>

See Also: FuzzyTermEnum(IndexReader, Term, float, int)

Definition at line 66 of file FuzzyTermEnum.cs.

Lucene.Net.Search.FuzzyTermEnum.FuzzyTermEnum	(	IndexReader	reader,
		Term	term,
		float	minSimilarity
	)

Creates a FuzzyTermEnum with an empty prefix. After calling the constructor the enumeration is already pointing to the first valid term if such a term exists.

Parameters

reader
term
minSimilarity

<throws> IOException </throws>

See Also: FuzzyTermEnum(IndexReader, Term, float, int)

Definition at line 85 of file FuzzyTermEnum.cs.

Lucene.Net.Search.FuzzyTermEnum.FuzzyTermEnum	(	IndexReader	reader,
		Term	term,
		float	minSimilarity,
		int	prefixLength
	)

Constructor for enumeration of all terms from specified reader which share a prefix of length prefixLength with term and which have a fuzzy similarity > minSimilarity. After calling the constructor the enumeration is already pointing to the first valid term if such a term exists.

Parameters

reader	Delivers terms.
term	Pattern term.
minSimilarity	Minimum required similarity for terms from the reader. Default value is 0.5f.
prefixLength	Length of required common prefix. Default value is 0.

<throws> IOException </throws>

Definition at line 106 of file FuzzyTermEnum.cs.