# Hierarchy For All Packages

Package Hierarchies:

- org.apache.lucene.analysis.icu,
- org.apache.lucene.analysis.icu.segmentation,
- org.apache.lucene.analysis.icu.tokenattributes,
- org.apache.lucene.collation,
- org.apache.lucene.collation.tokenattributes

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.analysis.util.AbstractAnalysisFactory
    - org.apache.lucene.analysis.util.CharFilterFactory
      - org.apache.lucene.analysis.icu.ICUNormalizer2CharFilterFactory (implements org.apache.lucene.analysis.util.MultiTermAwareComponent)
    - org.apache.lucene.analysis.util.TokenFilterFactory
      - org.apache.lucene.analysis.icu.ICUFoldingFilterFactory (implements org.apache.lucene.analysis.util.MultiTermAwareComponent)
      - org.apache.lucene.analysis.icu.ICUNormalizer2FilterFactory (implements org.apache.lucene.analysis.util.MultiTermAwareComponent)
      - org.apache.lucene.analysis.icu.ICUTransformFilterFactory (implements org.apache.lucene.analysis.util.MultiTermAwareComponent)
    - org.apache.lucene.analysis.util.TokenizerFactory
      - org.apache.lucene.analysis.icu.segmentation.ICUTokenizerFactory (implements org.apache.lucene.analysis.util.ResourceLoaderAware)
  - org.apache.lucene.analysis.Analyzer (implements java.io.Closeable)
    - org.apache.lucene.collation.ICUCollationKeyAnalyzer
  - org.apache.lucene.util.AttributeFactory
    - org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory<A>
      - org.apache.lucene.collation.ICUCollationAttributeFactory
  - org.apache.lucene.util.AttributeImpl (implements org.apache.lucene.util.Attribute, java.lang.Cloneable)
    - org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl (implements org.apache.lucene.analysis.tokenattributes.CharTermAttribute, java.lang.Cloneable, org.apache.lucene.analysis.tokenattributes.TermToBytesRefAttribute)
      - org.apache.lucene.collation.tokenattributes.ICUCollatedTermAttributeImpl
    - org.apache.lucene.analysis.icu.tokenattributes.ScriptAttributeImpl (implements java.lang.Cloneable, org.apache.lucene.analysis.icu.tokenattributes.ScriptAttribute)
  - org.apache.lucene.util.AttributeSource
    - org.apache.lucene.analysis.TokenStream (implements java.io.Closeable)
      - org.apache.lucene.analysis.TokenFilter
        - org.apache.lucene.analysis.icu.ICUNormalizer2Filter
          - org.apache.lucene.analysis.icu.ICUFoldingFilter
        - org.apache.lucene.analysis.icu.ICUTransformFilter
      - org.apache.lucene.analysis.Tokenizer
        - org.apache.lucene.analysis.icu.segmentation.ICUTokenizer
  - org.apache.lucene.document.Field (implements org.apache.lucene.index.IndexableField)
    - org.apache.lucene.collation.ICUCollationDocValuesField
  - org.apache.lucene.analysis.icu.segmentation.ICUTokenizerConfig
    - org.apache.lucene.analysis.icu.segmentation.DefaultICUTokenizerConfig
  - java.io.Reader (implements java.io.Closeable, java.lang.Readable)
    - org.apache.lucene.analysis.CharFilter
      - org.apache.lucene.analysis.charfilter.BaseCharFilter
        - org.apache.lucene.analysis.icu.ICUNormalizer2CharFilter

## Interface Hierarchy

- org.apache.lucene.util.Attribute
  - org.apache.lucene.analysis.icu.tokenattributes.ScriptAttribute

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