C# Class Lucene.Net.Analysis.Ngram.EdgeNGramTokenizer

Tokenizes the input from an edge into n-grams of given size(s).

This Tokenizer create n-grams from the beginning edge or ending edge of a input token.

As of Lucene 4.4, this tokenizer

Although highly discouraged, it is still possible to use the old behavior through Lucene43EdgeNGramTokenizer.

Inheritance: NGramTokenizer
Show file Open project: apache/lucenenet Class Usage Examples

Public Methods

Method Description
EdgeNGramTokenizer ( LuceneVersion version, Lucene.Net.Util.AttributeSource factory, TextReader input, int minGram, int maxGram ) : Lucene.Net.Util

Creates EdgeNGramTokenizer that can generate n-grams in the sizes of the given range
EdgeNGramTokenizer ( LuceneVersion version, TextReader input, int minGram, int maxGram ) : Lucene.Net.Util

Creates EdgeNGramTokenizer that can generate n-grams in the sizes of the given range

Method Details

EdgeNGramTokenizer() public method

Creates EdgeNGramTokenizer that can generate n-grams in the sizes of the given range
public EdgeNGramTokenizer ( LuceneVersion version, Lucene.Net.Util.AttributeSource factory, TextReader input, int minGram, int maxGram ) : Lucene.Net.Util
version LuceneVersion the Lucene match version
factory Lucene.Net.Util.AttributeSource to use
input System.IO.TextReader holding the input to be tokenized
minGram int the smallest n-gram to generate
maxGram int the largest n-gram to generate
return Lucene.Net.Util

EdgeNGramTokenizer() public method

Creates EdgeNGramTokenizer that can generate n-grams in the sizes of the given range
public EdgeNGramTokenizer ( LuceneVersion version, TextReader input, int minGram, int maxGram ) : Lucene.Net.Util
version LuceneVersion the Lucene match version
input System.IO.TextReader holding the input to be tokenized
minGram int the smallest n-gram to generate
maxGram int the largest n-gram to generate
return Lucene.Net.Util