Package | Description |
---|---|
org.apache.lucene.analysis.core |
Basic, general-purpose analysis components.
|
Class and Description |
---|
DecimalDigitFilter
Folds all Unicode digits in
[:General_Category=Decimal_Number:]
to Basic Latin digits (0-9 ). |
KeywordTokenizer
Emits the entire input as a single token.
|
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.
|
UpperCaseFilter
Normalizes token text to UPPER CASE.
|
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