Constructor SlowFuzzyQuery

SlowFuzzyQuery(Term, Single, Int32, Int32)

Create a new SlowFuzzyQuery that will match terms with a similarity of at least minimumSimilarity to term. If a prefixLength > 0 is specified, a common prefix of that length is also required.

Declaration
public SlowFuzzyQuery(Term term, float minimumSimilarity, int prefixLength, int maxExpansions)
Parameters
Type Name Description
Term term

the term to search for
System.Single minimumSimilarity

a value between 0 and 1 to set the required similarity between the query term and the matching terms. For example, for a minimumSimilarity of 0.5 a term of the same length as the query term is considered similar to the query term if the edit distance between both terms is less than length(term)*0.5

Alternatively, if minimumSimilarity is >= 1f, it is interpreted as a pure Levenshtein edit distance. For example, a value of 2f will match all terms within an edit distance of 2 from the query term. Edit distances specified in this way may not be fractional.
System.Int32 prefixLength

length of common (non-fuzzy) prefix
System.Int32 maxExpansions

the maximum number of terms to match. If this number is greater than MaxClauseCount when the query is rewritten, then the maxClauseCount will be used instead.
Exceptions
Type Condition
System.ArgumentException

if minimumSimilarity is >= 1 or < 0 or if prefixLength < 0

SlowFuzzyQuery(Term, Single, Int32)

Calls SlowFuzzyQuery(Term, Single).

Declaration
public SlowFuzzyQuery(Term term, float minimumSimilarity, int prefixLength)
Parameters
Type Name Description
Term term
System.Single minimumSimilarity
System.Int32 prefixLength

SlowFuzzyQuery(Term, Single)

Calls SlowFuzzyQuery(Term, Single).

Declaration
public SlowFuzzyQuery(Term term, float minimumSimilarity)
Parameters
Type Name Description
Term term
System.Single minimumSimilarity

SlowFuzzyQuery(Term)

Calls SlowFuzzyQuery(Term, Single).

Declaration
public SlowFuzzyQuery(Term term)
Parameters
Type Name Description
Term term