# Uses of Package
org.apache.lucene.analysis.charfilter

- Packages that use org.apache.lucene.analysis.charfilter
  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.

- Classes in org.apache.lucene.analysis.charfilter used by org.apache.lucene.analysis.charfilter
  Class and Description
  BaseCharFilter Base utility class for implementing a `CharFilter`.
  HTMLStripCharFilter A CharFilter that wraps another Reader and attempts to strip out HTML constructs.
  NormalizeCharMap Holds a map of String input to String output, to be used with `MappingCharFilter`.
  NormalizeCharMap.Builder Builds an NormalizeCharMap.

- Classes in org.apache.lucene.analysis.charfilter used by org.apache.lucene.analysis.pattern
  Class and Description
  BaseCharFilter Base utility class for implementing a `CharFilter`.

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