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java.lang.Objectorg.apache.lucene.analysis.Analyzer
An Analyzer builds TokenStreams, which analyze text. It thus represents a policy for extracting index terms from text.
Typical implementations first build a Tokenizer, which breaks the stream of characters from the Reader into raw Tokens. One or more TokenFilters may then be applied to the output of the Tokenizer.
WARNING: You must override one of the methods defined by this class in your subclass or the Analyzer will enter an infinite loop.
Constructor Summary | |
Analyzer()
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Method Summary | |
TokenStream |
tokenStream(java.io.Reader reader)
Deprecated. use tokenStream(String, Reader) instead. |
TokenStream |
tokenStream(java.lang.String fieldName,
java.io.Reader reader)
Creates a TokenStream which tokenizes all the text in the provided Reader. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public Analyzer()
Method Detail |
public TokenStream tokenStream(java.lang.String fieldName, java.io.Reader reader)
public TokenStream tokenStream(java.io.Reader reader)
tokenStream(String, Reader)
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