org.apache.lucene.index
Interfaces 
IndexDeletionPolicy
TermDocs
TermFreqVector
TermPositions
TermPositionVector
Classes 
AbstractAllTermDocs
BalancedSegmentMergePolicy
BalancedSegmentMergePolicy.MergePolicyParams
CheckIndex
CheckIndex.Status
CheckIndex.Status.FieldNormStatus
CheckIndex.Status.SegmentInfoStatus
CheckIndex.Status.StoredFieldStatus
CheckIndex.Status.TermIndexStatus
CheckIndex.Status.TermVectorStatus
ConcurrentMergeScheduler
FieldInvertState
FieldNormModifier
FieldSortedTermVectorMapper
FilterIndexReader
FilterIndexReader.FilterTermDocs
FilterIndexReader.FilterTermEnum
FilterIndexReader.FilterTermPositions
IndexCommit
IndexFileNameFilter
IndexReader
IndexReader.FieldOption
IndexSplitter
IndexWriter
IndexWriter.IndexReaderWarmer
IndexWriter.MaxFieldLength
KeepOnlyLastCommitDeletionPolicy
LogByteSizeMergePolicy
LogDocMergePolicy
LogMergePolicy
MergePolicy
MergePolicy.MergeSpecification
MergePolicy.OneMerge
MergeScheduler
MultiPassIndexSplitter
MultiPassIndexSplitter.FakeDeleteIndexReader
MultipleTermPositions
MultiReader
ParallelReader
Payload
PositionBasedTermVectorMapper
PositionBasedTermVectorMapper.TVPositionInfo
SegmentInfo
SegmentInfos
SegmentInfos.FindSegmentsFile
SegmentReader
SerialMergeScheduler
SnapshotDeletionPolicy
SortedTermVectorMapper
Term
TermEnum
TermVectorAccessor
TermVectorEntry
TermVectorEntryFreqSortedComparator
TermVectorMapper
TermVectorOffsetInfo
Exceptions 
CorruptIndexException
FieldReaderException
MergePolicy.MergeAbortedException
MergePolicy.MergeException
StaleReaderException