Package org.apache.lucene.analysis

Class Summary
Analyzer	An Analyzer builds TokenStreams, which analyze text.
CharTokenizer	An abstract base class for simple, character-oriented tokenizers.
ISOLatin1AccentFilter	A filter that replaces accented characters in the ISO Latin 1 character set (ISO-8859-1) by their unaccented equivalent.
KeywordAnalyzer	"Tokenizes" the entire stream as a single token.
KeywordTokenizer	Emits the entire input as a single token.
LengthFilter	Removes words that are too long and too short from the stream.
LetterTokenizer	A LetterTokenizer is a tokenizer that divides text at non-letters.
LowerCaseFilter	Normalizes token text to lower case.
LowerCaseTokenizer	LowerCaseTokenizer performs the function of LetterTokenizer and LowerCaseFilter together.
PerFieldAnalyzerWrapper	This analyzer is used to facilitate scenarios where different fields require different analysis techniques.
PorterStemFilter	Transforms the token stream as per the Porter stemming algorithm.
SimpleAnalyzer	An Analyzer that filters LetterTokenizer with LowerCaseFilter.
StopAnalyzer	Filters LetterTokenizer with LowerCaseFilter and StopFilter.
StopFilter	Removes stop words from a token stream.
Token	A Token is an occurence of a term from the text of a field.
TokenFilter	A TokenFilter is a TokenStream whose input is another token stream.
Tokenizer	A Tokenizer is a TokenStream whose input is a Reader.
TokenStream	A TokenStream enumerates the sequence of tokens, either from fields of a document or from query text.
WhitespaceAnalyzer	An Analyzer that uses WhitespaceTokenizer.
WhitespaceTokenizer	A WhitespaceTokenizer is a tokenizer that divides text at whitespace.
WordlistLoader	Loader for text files that represent a list of stopwords.