Example usage for org.apache.lucene.analysis.miscellaneous PatternKeywordMarkerFilter PatternKeywordMarkerFilter

Introduction

In this page you can find the example usage for org.apache.lucene.analysis.miscellaneous PatternKeywordMarkerFilter PatternKeywordMarkerFilter.

Prototype

public PatternKeywordMarkerFilter(TokenStream in, Pattern pattern) 

Source Link

Document

Create a new PatternKeywordMarkerFilter , that marks the current token as a keyword if the tokens term buffer matches the provided Pattern via the KeywordAttribute .

Usage

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

License:Apache License

@Override
public TokenStream create(TokenStream tokenStream) {
    if (keywordPattern != null) {
        return new PatternKeywordMarkerFilter(tokenStream, keywordPattern);
    } else {//from ww  w.  j a v a 2  s .c o m
        return new SetKeywordMarkerFilter(tokenStream, keywordLookup);
    }
}

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