Package org.apache.lucene.analysis.miscellaneous

Efficient Lucene analyzer/tokenizer that preferably operates on a String rather than a Reader, that can flexibly separate text into terms via a regular expression Pattern (with behaviour identical to String.split(String)), and that combines the functionality of LetterTokenizer, LowerCaseTokenizer, WhitespaceTokenizer, StopFilter into a single efficient multi-purpose class.

Joins two token streams and leaves the last token of the first stream available to be used when updating the token values in the second stream based on that token.

Provides the ability to override any KeywordAttribute aware stemmer with custom dictionary-based stemming.