org.apache.lucene.analysis: public class: KeywordAnalyzer

org.apache.lucene.analysis
public class: KeywordAnalyzer [javadoc | source]

java.lang.Object
   org.apache.lucene.analysis.Analyzer
      org.apache.lucene.analysis.KeywordAnalyzer

"Tokenizes" the entire stream as a single token. This is useful for data like zip codes, ids, and some product names.

Method from org.apache.lucene.analysis.KeywordAnalyzer Summary:
reusableTokenStream, tokenStream

Methods from org.apache.lucene.analysis.Analyzer:
getPositionIncrementGap, getPreviousTokenStream, reusableTokenStream, setPreviousTokenStream, tokenStream

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.lucene.analysis.KeywordAnalyzer Detail:
public TokenStream reusableTokenStream(String fieldName, Reader reader) throws IOException { Tokenizer tokenizer = (Tokenizer) getPreviousTokenStream(); if (tokenizer == null) { tokenizer = new KeywordTokenizer(reader); setPreviousTokenStream(tokenizer); } else tokenizer.reset(reader); return tokenizer; }
public TokenStream tokenStream(String fieldName, Reader reader) { return new KeywordTokenizer(reader); }

Method from org.apache.lucene.analysis.KeywordAnalyzer Detail:

 public TokenStream reusableTokenStream(String fieldName,
    Reader reader) throws IOException {
    Tokenizer tokenizer = (Tokenizer) getPreviousTokenStream();
    if (tokenizer == null) {
      tokenizer = new KeywordTokenizer(reader);
      setPreviousTokenStream(tokenizer);
    } else
      	tokenizer.reset(reader);
    return tokenizer;
}

 public TokenStream tokenStream(String fieldName,
    Reader reader) {
    return new KeywordTokenizer(reader);
}