org.apache.lucene.search
Interfaces 
BoostAttribute
FieldCache
FieldCache.ByteParser
FieldCache.DoubleParser
FieldCache.FloatParser
FieldCache.IntParser
FieldCache.LongParser
FieldCache.Parser
FieldCache.ShortParser
FuzzyTermsEnum.LevenshteinAutomataAttribute
MaxNonCompetitiveBoostAttribute
NRTManager.WaitingListener
ReferenceManager.RefreshListener
SearcherLifetimeManager.Pruner
Classes 
AutomatonQuery
BitsFilteredDocIdSet
BooleanClause
BooleanQuery
BoostAttributeImpl
CachingCollector
CachingWrapperFilter
CollectionStatistics
Collector
ComplexExplanation
ConstantScoreQuery
DisjunctionMaxQuery
DocIdSet
DocIdSetIterator
DocTermOrdsRangeFilter
DocTermOrdsRewriteMethod
Explanation
FieldCache.Bytes
FieldCache.CacheEntry
FieldCache.CreationPlaceholder
FieldCache.Doubles
FieldCache.Floats
FieldCache.Ints
FieldCache.Longs
FieldCache.Shorts
FieldCacheDocIdSet
FieldCacheRangeFilter
FieldCacheRewriteMethod
FieldCacheTermsFilter
FieldComparator
FieldComparator.ByteComparator
FieldComparator.DocComparator
FieldComparator.DoubleComparator
FieldComparator.FloatComparator
FieldComparator.IntComparator
FieldComparator.LongComparator
FieldComparator.NumericComparator
FieldComparator.RelevanceComparator
FieldComparator.ShortComparator
FieldComparator.TermOrdValComparator
FieldComparator.TermValComparator
FieldComparatorSource
FieldDoc
FieldValueFilter
FieldValueHitQueue
FieldValueHitQueue.Entry
Filter
FilteredDocIdSet
FilteredDocIdSetIterator
FilteredQuery
FilteredQuery.FilterStrategy
FilteredQuery.RandomAccessFilterStrategy
FuzzyQuery
FuzzyTermsEnum
FuzzyTermsEnum.LevenshteinAutomataAttributeImpl
IndexSearcher
IndexSearcher.LeafSlice
LiveFieldValues
MatchAllDocsQuery
MaxNonCompetitiveBoostAttributeImpl
MultiCollector
MultiPhraseQuery
MultiTermQuery
MultiTermQuery.ConstantScoreAutoRewrite
MultiTermQuery.RewriteMethod
MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
MultiTermQuery.TopTermsScoringBooleanQueryRewrite
MultiTermQueryWrapperFilter
NGramPhraseQuery
NRTManager
NRTManager.TrackingIndexWriter
NRTManagerReopenThread
NumericRangeFilter
NumericRangeQuery
PhraseQuery
PositiveScoresOnlyCollector
PrefixFilter
PrefixQuery
PrefixTermsEnum
Query
QueryWrapperFilter
ReferenceManager
RegexpQuery
ScoreCachingWrappingScorer
ScoreDoc
Scorer
Scorer.ChildScorer
ScoringRewrite
SearcherFactory
SearcherLifetimeManager
SearcherLifetimeManager.PruneByAge
SearcherManager
Sort
SortField
TermQuery
TermRangeFilter
TermRangeQuery
TermRangeTermsEnum
TermStatistics
TimeLimitingCollector
TimeLimitingCollector.TimerThread
TopDocs
TopDocsCollector
TopFieldCollector
TopFieldDocs
TopScoreDocCollector
TopTermsRewrite
TotalHitCountCollector
Weight
WildcardQuery
Enums 
BooleanClause.Occur
SortField.Type
Exceptions 
BooleanQuery.TooManyClauses
TimeLimitingCollector.TimeExceededException