# Hierarchy For All Packages

Package Hierarchies:

- org.apache.lucene.search.highlight,
- org.apache.lucene.search.uhighlight,
- org.apache.lucene.search.vectorhighlight

## Class Hierarchy

- java.lang.Object
  - java.util.AbstractMap<K,V> (implements java.util.Map<K,V>)
    - java.util.HashMap<K,V> (implements java.lang.Cloneable, java.util.Map<K,V>, java.io.Serializable)
      - org.apache.lucene.search.highlight.WeightedSpanTermExtractor.PositionCheckingMap<K>
  - org.apache.lucene.util.AttributeSource
    - org.apache.lucene.analysis.TokenStream (implements java.io.Closeable)
      - org.apache.lucene.analysis.TokenFilter
        - org.apache.lucene.search.highlight.OffsetLimitTokenFilter
      - org.apache.lucene.search.highlight.TokenStreamFromTermVector
  - org.apache.lucene.search.vectorhighlight.BaseFragListBuilder (implements org.apache.lucene.search.vectorhighlight.FragListBuilder)
    - org.apache.lucene.search.vectorhighlight.SimpleFragListBuilder
    - org.apache.lucene.search.vectorhighlight.WeightedFragListBuilder
  - org.apache.lucene.search.vectorhighlight.BaseFragmentsBuilder (implements org.apache.lucene.search.vectorhighlight.FragmentsBuilder)
    - org.apache.lucene.search.vectorhighlight.ScoreOrderFragmentsBuilder
    - org.apache.lucene.search.vectorhighlight.SimpleFragmentsBuilder
  - java.text.BreakIterator (implements java.lang.Cloneable)
    - org.apache.lucene.search.uhighlight.CustomSeparatorBreakIterator
    - org.apache.lucene.search.uhighlight.LengthGoalBreakIterator
    - org.apache.lucene.search.uhighlight.SplittingBreakIterator
    - org.apache.lucene.search.uhighlight.WholeBreakIterator
  - org.apache.lucene.search.vectorhighlight.BreakIteratorBoundaryScanner (implements org.apache.lucene.search.vectorhighlight.BoundaryScanner)
  - org.apache.lucene.search.highlight.DefaultEncoder (implements org.apache.lucene.search.highlight.Encoder)
  - org.apache.lucene.search.vectorhighlight.FastVectorHighlighter
  - org.apache.lucene.search.vectorhighlight.FieldFragList
    - org.apache.lucene.search.vectorhighlight.SimpleFieldFragList
    - org.apache.lucene.search.vectorhighlight.WeightedFieldFragList
  - org.apache.lucene.search.vectorhighlight.FieldFragList.WeightedFragInfo
  - org.apache.lucene.search.vectorhighlight.FieldFragList.WeightedFragInfo.SubInfo
  - org.apache.lucene.search.uhighlight.FieldHighlighter
  - org.apache.lucene.search.uhighlight.FieldOffsetStrategy
    - org.apache.lucene.search.uhighlight.AnalysisOffsetStrategy
      - org.apache.lucene.search.uhighlight.MemoryIndexOffsetStrategy
      - org.apache.lucene.search.uhighlight.TokenStreamOffsetStrategy
    - org.apache.lucene.search.uhighlight.NoOpOffsetStrategy
    - org.apache.lucene.search.uhighlight.PostingsOffsetStrategy
    - org.apache.lucene.search.uhighlight.PostingsWithTermVectorsOffsetStrategy
    - org.apache.lucene.search.uhighlight.TermVectorOffsetStrategy
  - org.apache.lucene.search.vectorhighlight.FieldPhraseList
  - org.apache.lucene.search.vectorhighlight.FieldPhraseList.WeightedPhraseInfo (implements java.lang.Comparable<T>)
  - org.apache.lucene.search.vectorhighlight.FieldPhraseList.WeightedPhraseInfo.Toffs (implements java.lang.Comparable<T>)
  - org.apache.lucene.search.vectorhighlight.FieldQuery
  - org.apache.lucene.search.vectorhighlight.FieldQuery.QueryPhraseMap
  - org.apache.lucene.search.vectorhighlight.FieldTermStack
  - org.apache.lucene.search.vectorhighlight.FieldTermStack.TermInfo (implements java.lang.Comparable<T>)
  - org.apache.lucene.search.highlight.GradientFormatter (implements org.apache.lucene.search.highlight.Formatter)
    - org.apache.lucene.search.highlight.SpanGradientFormatter
  - org.apache.lucene.search.highlight.Highlighter
  - org.apache.lucene.index.IndexReader (implements java.io.Closeable)
    - org.apache.lucene.index.LeafReader
      - org.apache.lucene.index.FilterLeafReader
        - org.apache.lucene.search.uhighlight.OverlaySingleDocTermsLeafReader
      - org.apache.lucene.search.highlight.TermVectorLeafReader
  - org.apache.lucene.search.highlight.NullFragmenter (implements org.apache.lucene.search.highlight.Fragmenter)
  - org.apache.lucene.search.uhighlight.OffsetsEnum (implements java.io.Closeable, java.lang.Comparable<T>)
    - org.apache.lucene.search.uhighlight.OffsetsEnum.MultiOffsetsEnum
    - org.apache.lucene.search.uhighlight.OffsetsEnum.OfMatchesIterator
    - org.apache.lucene.search.uhighlight.OffsetsEnum.OfMatchesIteratorWithSubs
    - org.apache.lucene.search.uhighlight.OffsetsEnum.OfPostings
  - org.apache.lucene.search.uhighlight.Passage
  - org.apache.lucene.search.uhighlight.PassageFormatter
    - org.apache.lucene.search.uhighlight.DefaultPassageFormatter
  - org.apache.lucene.search.uhighlight.PassageScorer
  - org.apache.lucene.search.uhighlight.PhraseHelper
  - org.apache.lucene.search.highlight.PositionSpan
  - org.apache.lucene.search.highlight.QueryScorer (implements org.apache.lucene.search.highlight.Scorer)
  - org.apache.lucene.search.highlight.QueryTermExtractor
  - org.apache.lucene.search.highlight.QueryTermScorer (implements org.apache.lucene.search.highlight.Scorer)
  - org.apache.lucene.search.vectorhighlight.ScoreOrderFragmentsBuilder.ScoreComparator (implements java.util.Comparator<T>)
  - org.apache.lucene.search.vectorhighlight.SimpleBoundaryScanner (implements org.apache.lucene.search.vectorhighlight.BoundaryScanner)
  - org.apache.lucene.search.highlight.SimpleFragmenter (implements org.apache.lucene.search.highlight.Fragmenter)
  - org.apache.lucene.search.highlight.SimpleHTMLEncoder (implements org.apache.lucene.search.highlight.Encoder)
  - org.apache.lucene.search.highlight.SimpleHTMLFormatter (implements org.apache.lucene.search.highlight.Formatter)
  - org.apache.lucene.search.highlight.SimpleSpanFragmenter (implements org.apache.lucene.search.highlight.Fragmenter)
  - org.apache.lucene.search.vectorhighlight.SingleFragListBuilder (implements org.apache.lucene.search.vectorhighlight.FragListBuilder)
  - org.apache.lucene.index.StoredFieldVisitor
    - org.apache.lucene.search.uhighlight.UnifiedHighlighter.LimitedStoredFieldVisitor
  - org.apache.lucene.search.highlight.TextFragment
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.apache.lucene.search.highlight.InvalidTokenOffsetsException
  - org.apache.lucene.search.highlight.TokenGroup
  - org.apache.lucene.search.highlight.TokenSources
  - org.apache.lucene.search.uhighlight.UHComponents
  - org.apache.lucene.search.uhighlight.UnifiedHighlighter
  - org.apache.lucene.search.highlight.WeightedSpanTermExtractor
  - org.apache.lucene.search.highlight.WeightedTerm
    - org.apache.lucene.search.highlight.WeightedSpanTerm

## Interface Hierarchy

- org.apache.lucene.search.vectorhighlight.BoundaryScanner
- org.apache.lucene.search.uhighlight.CharArrayMatcher
  - org.apache.lucene.search.uhighlight.LabelledCharArrayMatcher
- org.apache.lucene.search.highlight.Encoder
- org.apache.lucene.search.highlight.Formatter
- org.apache.lucene.search.vectorhighlight.FragListBuilder
- org.apache.lucene.search.highlight.Fragmenter
- org.apache.lucene.search.vectorhighlight.FragmentsBuilder
- org.apache.lucene.search.highlight.Scorer

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.lucene.search.uhighlight.UnifiedHighlighter.OffsetSource
    - org.apache.lucene.search.uhighlight.UnifiedHighlighter.HighlightFlag