Constructor ShingleAnalyzerWrapper

ShingleAnalyzerWrapper(Analyzer)

Declaration
public ShingleAnalyzerWrapper(Analyzer defaultAnalyzer)
Parameters
Type Name Description
Analyzer defaultAnalyzer

ShingleAnalyzerWrapper(Analyzer, Int32)

Declaration
public ShingleAnalyzerWrapper(Analyzer defaultAnalyzer, int maxShingleSize)
Parameters
Type Name Description
Analyzer defaultAnalyzer
System.Int32 maxShingleSize

ShingleAnalyzerWrapper(Analyzer, Int32, Int32)

Declaration
public ShingleAnalyzerWrapper(Analyzer defaultAnalyzer, int minShingleSize, int maxShingleSize)
Parameters
Type Name Description
Analyzer defaultAnalyzer
System.Int32 minShingleSize
System.Int32 maxShingleSize

ShingleAnalyzerWrapper(Analyzer, Int32, Int32, String, Boolean, Boolean, String)

Creates a new ShingleAnalyzerWrapper

Declaration
public ShingleAnalyzerWrapper(Analyzer delegate, int minShingleSize, int maxShingleSize, string tokenSeparator, bool outputUnigrams, bool outputUnigramsIfNoShingles, string fillerToken)
Parameters
Type Name Description
Analyzer delegate

Analyzer whose TokenStream is to be filtered

System.Int32 minShingleSize

Min shingle (token ngram) size

System.Int32 maxShingleSize

Max shingle size

System.String tokenSeparator

Used to separate input stream tokens in output shingles

System.Boolean outputUnigrams

Whether or not the filter shall pass the original tokens to the output stream

System.Boolean outputUnigramsIfNoShingles

Overrides the behavior of outputUnigrams==false for those times when no shingles are available (because there are fewer than minShingleSize tokens in the input stream)? Note that if outputUnigrams==true, then unigrams are always output, regardless of whether any shingles are available.

System.String fillerToken

filler token to use when positionIncrement is more than 1

ShingleAnalyzerWrapper(LuceneVersion)

Wraps StandardAnalyzer.

Declaration
public ShingleAnalyzerWrapper(LuceneVersion matchVersion)
Parameters
Type Name Description
LuceneVersion matchVersion

ShingleAnalyzerWrapper(LuceneVersion, Int32, Int32)

Wraps StandardAnalyzer.

Declaration
public ShingleAnalyzerWrapper(LuceneVersion matchVersion, int minShingleSize, int maxShingleSize)
Parameters
Type Name Description
LuceneVersion matchVersion
System.Int32 minShingleSize
System.Int32 maxShingleSize