org.apache.lucene.search
Interfaces 
FieldCache
FieldCache.ByteParser
FieldCache.DoubleParser
FieldCache.FloatParser
FieldCache.IntParser
FieldCache.LongParser
FieldCache.Parser
FieldCache.ShortParser
NRTManager.WaitingListener
RMIRemoteSearchable
Searchable
SearcherLifetimeManager.Pruner
SearcherWarmer
Classes 
BooleanClause
BooleanFilter
BooleanQuery
BoostingQuery
CachingCollector
CachingSpanFilter
CachingWrapperFilter
ChainedFilter
Collector
ComplexExplanation
ConstantScoreQuery
DefaultSimilarity
DisjunctionMaxQuery
DocIdSet
DocIdSetIterator
DuplicateFilter
Explanation
Explanation.IDFExplanation
FieldCache.CacheEntry
FieldCache.CreationPlaceholder
FieldCache.StringIndex
FieldCacheRangeFilter
FieldCacheTermsFilter
FieldComparator
FieldComparator.ByteComparator
FieldComparator.DocComparator
FieldComparator.DoubleComparator
FieldComparator.FloatComparator
FieldComparator.IntComparator
FieldComparator.LongComparator
FieldComparator.NumericComparator
FieldComparator.RelevanceComparator
FieldComparator.ShortComparator
FieldComparator.StringComparatorLocale
FieldComparator.StringOrdValComparator
FieldComparator.StringValComparator
FieldComparatorSource
FieldDoc
FieldValueHitQueue
FieldValueHitQueue.Entry
Filter
FilterClause
FilteredDocIdSet
FilteredDocIdSetIterator
FilteredQuery
FilteredTermEnum
FilterManager
FuzzyLikeThisQuery
FuzzyQuery
FuzzyTermEnum
IndexSearcher
MatchAllDocsQuery
MultiCollector
MultiPhraseQuery
MultiSearcher
MultiTermQuery
MultiTermQuery.ConstantScoreAutoRewrite
MultiTermQuery.RewriteMethod
MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
MultiTermQuery.TopTermsScoringBooleanQueryRewrite
MultiTermQueryWrapperFilter
NGramPhraseQuery
NRTManager
NRTManagerReopenThread
NumericRangeFilter
NumericRangeQuery
ParallelMultiSearcher
PhraseQuery
PositiveScoresOnlyCollector
PrefixFilter
PrefixQuery
PrefixTermEnum
Query
QueryTermVector
QueryWrapperFilter
RemoteCachingWrapperFilter
RemoteSearchable
ScoreCachingWrappingScorer
ScoreDoc
Scorer
Scorer.ScorerVisitor
ScoringRewrite
Searcher
SearcherLifetimeManager
SearcherLifetimeManager.PruneByAge
SearcherManager
Similarity
SimilarityDelegator
SingleTermEnum
Sort
SortField
SpanFilter
SpanFilterResult
SpanFilterResult.PositionInfo
SpanFilterResult.StartEnd
SpanQueryFilter
TermQuery
TermRangeFilter
TermRangeQuery
TermRangeTermEnum
TermsFilter
TimeLimitingCollector
TimeLimitingCollector.TimerThread
TopDocs
TopDocsCollector
TopFieldCollector
TopFieldDocs
TopScoreDocCollector
TopTermsRewrite
TotalHitCountCollector
Weight
WildcardQuery
WildcardTermEnum
Enums 
BooleanClause.Occur
CachingWrapperFilter.DeletesMode
Exceptions 
BooleanQuery.TooManyClauses
TimeLimitingCollector.TimeExceededException