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

Packages that use BaseCharFilter
Package | Description
--- | ---
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
Modifier and Type | Class and Description
--- | ---
`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
Modifier and Type | Class and Description
--- | ---
`class` | `PatternReplaceCharFilter` CharFilter that uses a regular expression for the target of replace string.