org.apache.lucene.search
Interfaces 
ExtendedFieldCache
ExtendedFieldCache.DoubleParser
ExtendedFieldCache.LongParser
FieldCache
FieldCache.ByteParser
FieldCache.DoubleParser
FieldCache.FloatParser
FieldCache.IntParser
FieldCache.LongParser
FieldCache.Parser
FieldCache.ShortParser
RMIRemoteSearchable
ScoreDocComparator
Searchable
SortComparatorSource
Classes 
BooleanClause
BooleanClause.Occur
BooleanFilter
BooleanQuery
BoostingQuery
CachingSpanFilter
CachingWrapperFilter
CachingWrapperFilter.DeletesMode
Collector
ComplexExplanation
ConstantScoreQuery
ConstantScoreRangeQuery
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.RelevanceComparator
FieldComparator.ShortComparator
FieldComparator.StringComparatorLocale
FieldComparator.StringOrdValComparator
FieldComparator.StringValComparator
FieldComparatorSource
FieldDoc
FieldSortedHitQueue
FieldValueHitQueue
Filter
FilterClause
FilteredDocIdSet
FilteredDocIdSetIterator
FilteredQuery
FilteredTermEnum
FilterManager
FuzzyLikeThisQuery
FuzzyQuery
FuzzyQuery.ScoreTerm
FuzzyQuery.ScoreTermQueue
FuzzyTermEnum
Hit
HitCollector
HitCollectorWrapper
HitIterator
Hits
IndexSearcher
MatchAllDocsQuery
MultiPhraseQuery
MultiSearcher
MultiTermQuery
MultiTermQuery.ConstantScoreAutoRewrite
MultiTermQuery.RewriteMethod
MultiTermQueryWrapperFilter
NumericRangeFilter
NumericRangeQuery
ParallelMultiSearcher
PhraseQuery
PositiveScoresOnlyCollector
PrefixFilter
PrefixQuery
PrefixTermEnum
Query
QueryFilter
QueryTermVector
QueryWrapperFilter
RangeFilter
RangeQuery
RemoteCachingWrapperFilter
RemoteSearchable
ScoreCachingWrappingScorer
ScoreDoc
Scorer
Searcher
Similarity
SimilarityDelegator
Sort
SortComparator
SortField
SpanFilter
SpanFilterResult
SpanFilterResult.PositionInfo
SpanFilterResult.StartEnd
SpanQueryFilter
TermQuery
TermRangeFilter
TermRangeQuery
TermRangeTermEnum
TermsFilter
TimeLimitedCollector
TimeLimitingCollector
TopDocCollector
TopDocs
TopDocsCollector
TopFieldCollector
TopFieldDocCollector
TopFieldDocs
TopScoreDocCollector
Weight
WildcardQuery
WildcardTermEnum
Exceptions 
BooleanQuery.TooManyClauses
TimeLimitedCollector.TimeExceededException
TimeLimitingCollector.TimeExceededException