## Hierarchy For Package org.apache.lucene.index

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.index.CheckIndex
  - org.apache.lucene.index.FilterIndexReader.FilterTermDocs (implements org.apache.lucene.index.TermDocs)
    - org.apache.lucene.index.FilterIndexReader.FilterTermPositions (implements org.apache.lucene.index.TermPositions)
  - org.apache.lucene.index.IndexFileNameFilter (implements java.io.FilenameFilter)
  - org.apache.lucene.index.IndexModifier
  - org.apache.lucene.index.IndexReader
    - org.apache.lucene.index.FilterIndexReader
    - org.apache.lucene.index.MultiReader
    - org.apache.lucene.index.ParallelReader
  - org.apache.lucene.index.IndexReader.FieldOption
  - org.apache.lucene.index.IndexWriter
  - org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy (implements org.apache.lucene.index.IndexDeletionPolicy)
  - org.apache.lucene.index.MergePolicy
    - org.apache.lucene.index.LogMergePolicy
      - org.apache.lucene.index.LogByteSizeMergePolicy
      - org.apache.lucene.index.LogDocMergePolicy
  - org.apache.lucene.index.MergePolicy.MergeSpecification
  - org.apache.lucene.index.MergePolicy.OneMerge
  - org.apache.lucene.index.MergeScheduler
    - org.apache.lucene.index.ConcurrentMergeScheduler
    - org.apache.lucene.index.SerialMergeScheduler
  - org.apache.lucene.index.MultipleTermPositions (implements org.apache.lucene.index.TermPositions)
  - org.apache.lucene.index.Payload (implements java.lang.Cloneable, java.io.Serializable)
  - org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo
  - org.apache.lucene.index.SnapshotDeletionPolicy (implements org.apache.lucene.index.IndexDeletionPolicy)
  - org.apache.lucene.index.Term (implements java.lang.Comparable<T>, java.io.Serializable)
  - org.apache.lucene.index.TermEnum
    - org.apache.lucene.index.FilterIndexReader.FilterTermEnum
  - org.apache.lucene.index.TermVectorEntry
  - org.apache.lucene.index.TermVectorEntryFreqSortedComparator (implements java.util.Comparator<T>)
  - org.apache.lucene.index.TermVectorMapper
    - org.apache.lucene.index.FieldSortedTermVectorMapper
    - org.apache.lucene.index.PositionBasedTermVectorMapper
    - org.apache.lucene.index.SortedTermVectorMapper
  - org.apache.lucene.index.TermVectorOffsetInfo
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.io.IOException
        - org.apache.lucene.index.CorruptIndexException
        - org.apache.lucene.index.MergePolicy.MergeAbortedException
        - org.apache.lucene.index.StaleReaderException
      - java.lang.RuntimeException
        - org.apache.lucene.index.FieldReaderException
        - org.apache.lucene.index.MergePolicy.MergeException

## Interface Hierarchy

- org.apache.lucene.index.IndexCommitPoint
- org.apache.lucene.index.IndexDeletionPolicy
- org.apache.lucene.index.TermDocs
  - org.apache.lucene.index.TermPositions
- org.apache.lucene.index.TermFreqVector
  - org.apache.lucene.index.TermPositionVector

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