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

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - org.junit.Assert
    - org.apache.lucene.util.LuceneTestCase
      - org.apache.lucene.search.SearchEquivalenceTestBase
  - org.apache.lucene.search.BooleanClause (implements java.io.Serializable)
  - org.apache.lucene.search.CheckHits
  - org.apache.lucene.search.Collector
    - org.apache.lucene.search.CachingCollector
    - org.apache.lucene.search.CheckHits.ExplanationAsserter
    - org.apache.lucene.search.CheckHits.SetCollector
    - org.apache.lucene.search.MultiCollector
    - org.apache.lucene.search.PositiveScoresOnlyCollector
    - org.apache.lucene.search.TimeLimitingCollector
    - org.apache.lucene.search.TopDocsCollector<T>
      - org.apache.lucene.search.TopFieldCollector
      - org.apache.lucene.search.TopScoreDocCollector
    - org.apache.lucene.search.TotalHitCountCollector
  - org.apache.lucene.search.DocIdSet
    - org.apache.lucene.search.FieldCacheDocIdSet
    - org.apache.lucene.search.FilteredDocIdSet
  - org.apache.lucene.search.DocIdSetIterator
    - org.apache.lucene.search.FilteredDocIdSetIterator
    - org.apache.lucene.search.Scorer
      - org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
      - org.apache.lucene.search.ScoreCachingWrappingScorer
  - org.apache.lucene.search.Explanation (implements java.io.Serializable)
    - org.apache.lucene.search.ComplexExplanation
  - org.apache.lucene.search.Explanation.IDFExplanation (implements java.io.Serializable)
  - org.apache.lucene.search.FieldCache.CacheEntry
  - org.apache.lucene.search.FieldCache.CreationPlaceholder
  - org.apache.lucene.search.FieldCache.StringIndex
  - org.apache.lucene.search.FieldComparator<T>
    - org.apache.lucene.search.FieldComparator.DocComparator
    - org.apache.lucene.search.FieldComparator.NumericComparator<T>
      - org.apache.lucene.search.FieldComparator.ByteComparator
      - org.apache.lucene.search.FieldComparator.DoubleComparator
      - org.apache.lucene.search.FieldComparator.FloatComparator
      - org.apache.lucene.search.FieldComparator.IntComparator
      - org.apache.lucene.search.FieldComparator.LongComparator
      - org.apache.lucene.search.FieldComparator.ShortComparator
    - org.apache.lucene.search.FieldComparator.RelevanceComparator
    - org.apache.lucene.search.FieldComparator.StringComparatorLocale
    - org.apache.lucene.search.FieldComparator.StringOrdValComparator
    - org.apache.lucene.search.FieldComparator.StringValComparator
  - org.apache.lucene.search.FieldComparatorSource (implements java.io.Serializable)
  - org.apache.lucene.search.Filter (implements java.io.Serializable)
    - org.apache.lucene.search.BooleanFilter (implements java.lang.Iterable<T>)
    - org.apache.lucene.search.CachingWrapperFilter
      - org.apache.lucene.search.CachingWrapperFilterHelper
    - org.apache.lucene.search.ChainedFilter
    - org.apache.lucene.search.DuplicateFilter
    - org.apache.lucene.search.FieldCacheRangeFilter<T>
    - org.apache.lucene.search.FieldCacheTermsFilter
    - org.apache.lucene.search.FieldValueFilter
    - org.apache.lucene.search.MultiTermQueryWrapperFilter<Q>
      - org.apache.lucene.search.NumericRangeFilter<T>
      - org.apache.lucene.search.PrefixFilter
      - org.apache.lucene.search.TermRangeFilter
    - org.apache.lucene.search.QueryWrapperFilter
    - org.apache.lucene.search.RemoteCachingWrapperFilter
    - org.apache.lucene.search.SpanFilter
      - org.apache.lucene.search.CachingSpanFilter
      - org.apache.lucene.search.SpanQueryFilter
    - org.apache.lucene.search.TermsFilter
  - org.apache.lucene.search.FilterClause
  - org.apache.lucene.search.FilterManager
  - org.apache.lucene.search.FilterManager.FilterCleaner (implements java.lang.Runnable)
  - org.apache.lucene.search.FilterManager.FilterItem
  - org.apache.lucene.search.MultiTermQuery.RewriteMethod (implements java.io.Serializable)
    - org.apache.lucene.search.MultiTermQuery.ConstantScoreAutoRewrite
    - org.apache.lucene.search.ScoringRewrite<Q>
    - org.apache.lucene.search.TopTermsRewrite<Q>
      - org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
      - org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
  - org.apache.lucene.search.NRTManager.TrackingIndexWriter
  - org.apache.lucene.util.PriorityQueue<T>
    - org.apache.lucene.search.FieldValueHitQueue<T>
  - org.apache.lucene.search.Query (implements java.lang.Cloneable, java.io.Serializable)
    - org.apache.lucene.search.BooleanQuery (implements java.lang.Iterable<T>)
    - org.apache.lucene.search.BoostingQuery
    - org.apache.lucene.search.ConstantScoreQuery
    - org.apache.lucene.search.DisjunctionMaxQuery (implements java.lang.Iterable<T>)
    - org.apache.lucene.search.FilteredQuery
    - org.apache.lucene.search.FuzzyLikeThisQuery
    - org.apache.lucene.search.MatchAllDocsQuery
    - org.apache.lucene.search.MultiPhraseQuery
    - org.apache.lucene.search.MultiTermQuery
      - org.apache.lucene.search.FuzzyQuery
      - org.apache.lucene.search.NumericRangeQuery<T>
      - org.apache.lucene.search.PrefixQuery
      - org.apache.lucene.search.TermRangeQuery
      - org.apache.lucene.search.WildcardQuery
    - org.apache.lucene.search.PhraseQuery
      - org.apache.lucene.search.NGramPhraseQuery
    - org.apache.lucene.search.TermQuery
  - org.apache.lucene.search.QueryTermVector (implements org.apache.lucene.index.TermFreqVector)
  - org.apache.lucene.search.QueryUtils
  - org.apache.lucene.search.ReferenceManager<G> (implements java.io.Closeable)
    - org.apache.lucene.search.NRTManager
    - org.apache.lucene.search.SearcherManager
  - java.rmi.server.RemoteObject (implements java.rmi.Remote, java.io.Serializable)
    - java.rmi.server.RemoteServer
      - java.rmi.server.UnicastRemoteObject
        - org.apache.lucene.search.RemoteSearchable (implements org.apache.lucene.search.RMIRemoteSearchable)
  - org.apache.lucene.search.ScoreDoc (implements java.io.Serializable)
    - org.apache.lucene.search.FieldDoc
    - org.apache.lucene.search.FieldValueHitQueue.Entry
  - org.apache.lucene.search.Scorer.ScorerVisitor<P,C,S>
  - org.apache.lucene.search.Searcher (implements org.apache.lucene.search.Searchable)
    - org.apache.lucene.search.IndexSearcher
      - org.apache.lucene.search.AssertingIndexSearcher
      - org.apache.lucene.search.CheckHits.ExplanationAssertingSearcher
    - org.apache.lucene.search.MultiSearcher
      - org.apache.lucene.search.ParallelMultiSearcher
  - org.apache.lucene.search.SearcherFactory
  - org.apache.lucene.search.SearcherLifetimeManager (implements java.io.Closeable)
  - org.apache.lucene.search.SearcherLifetimeManager.PruneByAge (implements org.apache.lucene.search.SearcherLifetimeManager.Pruner)
  - org.apache.lucene.search.Similarity (implements java.io.Serializable)
    - org.apache.lucene.search.DefaultSimilarity
    - org.apache.lucene.search.SimilarityDelegator
  - org.apache.lucene.search.Sort (implements java.io.Serializable)
  - org.apache.lucene.search.SortField (implements java.io.Serializable)
  - org.apache.lucene.search.SpanFilterResult
  - org.apache.lucene.search.SpanFilterResult.PositionInfo
  - org.apache.lucene.search.SpanFilterResult.StartEnd
  - org.apache.lucene.index.TermEnum (implements java.io.Closeable)
    - org.apache.lucene.search.FilteredTermEnum
      - org.apache.lucene.search.FuzzyTermEnum
      - org.apache.lucene.search.PrefixTermEnum
      - org.apache.lucene.search.SingleTermEnum
      - org.apache.lucene.search.TermRangeTermEnum
      - org.apache.lucene.search.WildcardTermEnum
  - java.lang.Thread (implements java.lang.Runnable)
    - org.apache.lucene.search.NRTManagerReopenThread (implements java.io.Closeable, org.apache.lucene.search.NRTManager.WaitingListener)
    - org.apache.lucene.search.TimeLimitingCollector.TimerThread
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.apache.lucene.search.BooleanQuery.TooManyClauses
        - org.apache.lucene.search.TimeLimitingCollector.TimeExceededException
  - org.apache.lucene.search.TopDocs (implements java.io.Serializable)
    - org.apache.lucene.search.TopFieldDocs
  - org.apache.lucene.search.Weight (implements java.io.Serializable)
    - org.apache.lucene.search.BooleanQuery.BooleanWeight
    - org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
    - org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight

## Interface Hierarchy

- java.io.Closeable
  - org.apache.lucene.search.Searchable
    - org.apache.lucene.search.RMIRemoteSearchable (also extends java.rmi.Remote)
- org.apache.lucene.search.FieldCache
- org.apache.lucene.search.NRTManager.WaitingListener
- java.rmi.Remote
  - org.apache.lucene.search.RMIRemoteSearchable (also extends org.apache.lucene.search.Searchable)
- org.apache.lucene.search.SearcherLifetimeManager.Pruner
- java.io.Serializable
  - org.apache.lucene.search.FieldCache.Parser
    - org.apache.lucene.search.FieldCache.ByteParser
    - org.apache.lucene.search.FieldCache.DoubleParser
    - org.apache.lucene.search.FieldCache.FloatParser
    - org.apache.lucene.search.FieldCache.IntParser
    - org.apache.lucene.search.FieldCache.LongParser
    - org.apache.lucene.search.FieldCache.ShortParser

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.lucene.search.BooleanClause.Occur
    - org.apache.lucene.search.CachingWrapperFilter.DeletesMode