Constructor FuzzySuggester

FuzzySuggester(Analyzer)

Creates a FuzzySuggester instance initialized with default values.

Declaration
public FuzzySuggester(Analyzer analyzer)
Parameters
Type Name Description
Analyzer analyzer

The used for this suggester.

FuzzySuggester(Analyzer, Analyzer)

Creates a FuzzySuggester instance with an index & a query analyzer initialized with default values.

Declaration
public FuzzySuggester(Analyzer indexAnalyzer, Analyzer queryAnalyzer)
Parameters
Type Name Description
Analyzer indexAnalyzer

that will be used for analyzing suggestions while building the index.

Analyzer queryAnalyzer

that will be used for analyzing query text during lookup

FuzzySuggester(Analyzer, Analyzer, SuggesterOptions, Int32, Int32, Boolean, Int32, Boolean, Int32, Int32, Boolean)

Creates a FuzzySuggester instance.

Declaration
public FuzzySuggester(Analyzer indexAnalyzer, Analyzer queryAnalyzer, SuggesterOptions options, int maxSurfaceFormsPerAnalyzedForm, int maxGraphExpansions, bool preservePositionIncrements, int maxEdits, bool transpositions, int nonFuzzyPrefix, int minFuzzyLength, bool unicodeAware)
Parameters
Type Name Description
Analyzer indexAnalyzer

The that will be used for analyzing suggestions while building the index.

Analyzer queryAnalyzer

The that will be used for analyzing query text during lookup

SuggesterOptions options

see EXACT_FIRST, PRESERVE_SEP

System.Int32 maxSurfaceFormsPerAnalyzedForm

Maximum number of surface forms to keep for a single analyzed form. When there are too many surface forms we discard the lowest weighted ones.

System.Int32 maxGraphExpansions

Maximum number of graph paths to expand from the analyzed form. Set this to -1 for no limit.

System.Boolean preservePositionIncrements

Whether position holes should appear in the automaton

System.Int32 maxEdits

must be >= 0 and <= .

System.Boolean transpositions

true if transpositions should be treated as a primitive edit operation. If this is false, comparisons will implement the classic Levenshtein algorithm.

System.Int32 nonFuzzyPrefix

length of common (non-fuzzy) prefix (see default DEFAULT_NON_FUZZY_PREFIX

System.Int32 minFuzzyLength

minimum length of lookup key before any edits are allowed (see default DEFAULT_MIN_FUZZY_LENGTH)

System.Boolean unicodeAware

operate Unicode code points instead of bytes.