Guide
Index Modules
Analysis
Analyzers
Tokenizers
Token Filter
- Standard
- ASCII Folding
- Length
- Lowercase
- NGram
- Edge NGram
- Porter Stem
- Shingle
- Stop
- Word Delimiter
- Stemmer
- KStem
- Snowball
- Phonetic
- Synonym
- Compound Word
- Reverse
- Elision
- Truncate
- Unique
Char Filter
Plugin
A token filter of type lowercase that normalizes token text to lower case.
