Example usage for org.apache.lucene.analysis.ngram EdgeNGramTokenizer EdgeNGramTokenizer

Introduction

In this page you can find the example usage for org.apache.lucene.analysis.ngram EdgeNGramTokenizer EdgeNGramTokenizer.

Prototype

public EdgeNGramTokenizer(int minGram, int maxGram) 

Source Link

Document

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

Usage

From source file:org.elasticsearch.analysis.common.EdgeNGramTokenizerFactory.java

License:Apache License

@Override
public Tokenizer create() {
    if (matcher == null) {
        return new EdgeNGramTokenizer(minGram, maxGram);
    } else {//from w  w  w . jav  a  2  s .  c  o m
        return new EdgeNGramTokenizer(minGram, maxGram) {
            @Override
            protected boolean isTokenChar(int chr) {
                return matcher.isTokenChar(chr);
            }
        };
    }
}

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