## Uses of Class
org.apache.lucene.analysis.charfilter.BaseCharFilter

Packages that use BaseCharFilter
org.apache.lucene.analysis.charfilter: Normalization of text before the tokenizer.
org.apache.lucene.analysis.pattern: Set of components for pattern-based (regex) analysis.

### Uses of BaseCharFilter in org.apache.lucene.analysis.charfilter

Subclasses of BaseCharFilter in org.apache.lucene.analysis.charfilter
`class` `HTMLStripCharFilter` A CharFilter that wraps another Reader and attempts to strip out HTML constructs.
`class` `MappingCharFilter` Simplistic `CharFilter` that applies the mappings contained in a `NormalizeCharMap` to the character stream, and correcting the resulting changes to the offsets.

### Uses of BaseCharFilter in org.apache.lucene.analysis.pattern

Subclasses of BaseCharFilter in org.apache.lucene.analysis.pattern
`class` `PatternReplaceCharFilter` CharFilter that uses a regular expression for the target of replace string.