High-performance single-document main memory Apache Lucene fulltext search index.
See: Description
Class Summary | |
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AnalyzerUtil | Various fulltext analysis utilities avoiding redundant code in several classes. |
MemoryIndex | High-performance single-document main memory Apache Lucene fulltext search index. |
PatternAnalyzer | Efficient Lucene analyzer/tokenizer that preferably operates on a String rather than a java.io.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. |
SynonymMap | Loads the WordNet prolog file wn_s.pl into a thread-safe main-memory hash map that can be used for fast high-frequency lookups of synonyms for any given (lowercase) word string. |
SynonymTokenFilter | Injects additional tokens for synonyms of token terms fetched from the underlying child stream; the child stream must deliver lowercase tokens for synonyms to be found. |