Package org.elasticsearch.test

Class TestSearchContext

java.lang.Object
org.elasticsearch.search.internal.SearchContext
org.elasticsearch.test.TestSearchContext
All Implemented Interfaces:
Closeable, AutoCloseable, org.elasticsearch.core.Releasable
public class TestSearchContext extends org.elasticsearch.search.internal.SearchContext

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final org.elasticsearch.search.SearchShardTarget
    SHARD_TARGET
     

    Fields inherited from class org.elasticsearch.search.internal.SearchContext

    DEFAULT_TERMINATE_AFTER, DEFAULT_TRACK_TOTAL_HITS_UP_TO, releasables, TRACK_TOTAL_HITS_ACCURATE, TRACK_TOTAL_HITS_DISABLED

  • Constructor Summary

    Constructors
    Constructor
    Description
    TestSearchContext(org.elasticsearch.index.IndexService indexService)
     
    TestSearchContext(org.elasticsearch.index.query.SearchExecutionContext searchExecutionContext)
     
    TestSearchContext(org.elasticsearch.index.query.SearchExecutionContext searchExecutionContext, org.elasticsearch.index.shard.IndexShard indexShard, org.elasticsearch.search.internal.ContextIndexSearcher searcher)
     
    TestSearchContext(org.elasticsearch.index.query.SearchExecutionContext searchExecutionContext, org.elasticsearch.index.shard.IndexShard indexShard, org.elasticsearch.search.internal.ContextIndexSearcher searcher, org.elasticsearch.search.internal.ScrollContext scrollContext)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    addRescore(org.elasticsearch.search.rescore.RescoreContext rescore)
     
    void
    addSearchExt(org.elasticsearch.search.SearchExtBuilder searchExtBuilder)
     
    org.elasticsearch.search.aggregations.SearchContextAggregations
    aggregations()
     
    org.elasticsearch.search.internal.SearchContext
    aggregations(org.elasticsearch.search.aggregations.SearchContextAggregations searchContextAggregations)
     
    org.elasticsearch.index.cache.bitset.BitsetFilterCache
    bitsetFilterCache()
     
    org.apache.lucene.search.Query
    buildFilteredQuery(org.apache.lucene.search.Query q)
     
    org.elasticsearch.search.collapse.CollapseContext
    collapse()
     
    org.elasticsearch.search.internal.SearchContext
    collapse(org.elasticsearch.search.collapse.CollapseContext collapse)
     
    org.elasticsearch.search.dfs.DfsSearchResult
    dfsResult()
     
    int[]
    docIdsToLoad()
     
    org.elasticsearch.search.internal.SearchContext
    docIdsToLoad(int[] docIdsToLoad, int docsIdsToLoadSize)
     
    int
    docIdsToLoadSize()
     
    org.elasticsearch.search.fetch.subphase.FetchDocValuesContext
    docValuesContext()
     
    org.elasticsearch.search.internal.SearchContext
    docValuesContext(org.elasticsearch.search.fetch.subphase.FetchDocValuesContext docValuesContext)
     
    boolean
    explain()
     
    void
    explain(boolean explain)
     
    org.elasticsearch.search.fetch.subphase.FetchFieldsContext
    fetchFieldsContext()
     
    org.elasticsearch.search.internal.SearchContext
    fetchFieldsContext(org.elasticsearch.search.fetch.subphase.FetchFieldsContext fetchFieldsContext)
     
    org.elasticsearch.search.fetch.FetchPhase
    fetchPhase()
     
    org.elasticsearch.search.fetch.FetchSearchResult
    fetchResult()
     
    org.elasticsearch.search.fetch.subphase.FetchSourceContext
    fetchSourceContext()
     
    org.elasticsearch.search.internal.SearchContext
    fetchSourceContext(org.elasticsearch.search.fetch.subphase.FetchSourceContext fetchSourceContext)
     
    int
    from()
     
    org.elasticsearch.search.internal.SearchContext
    from(int fromValue)
     
    org.elasticsearch.search.profile.Profilers
    getProfilers()
     
    long
    getRelativeTimeInMillis()
     
    org.elasticsearch.index.query.SearchExecutionContext
    getSearchExecutionContext()
     
    org.elasticsearch.search.SearchExtBuilder
    getSearchExt(String name)
     
    org.elasticsearch.action.search.SearchShardTask
    getTask()
     
    List<String>
    groupStats()
     
    void
    groupStats(List<String> groupStats)
     
    boolean
    hasFetchSourceContext()
     
    boolean
    hasScriptFields()
     
    boolean
    hasStoredFields()
     
    org.elasticsearch.search.fetch.subphase.highlight.SearchHighlightContext
    highlight()
     
    void
    highlight(org.elasticsearch.search.fetch.subphase.highlight.SearchHighlightContext highlight)
     
    org.elasticsearch.search.internal.ShardSearchContextId
    id()
     
    org.elasticsearch.index.shard.IndexShard
    indexShard()
     
    boolean
    isCancelled()
     
    boolean
    lowLevelCancellation()
     
    Float
    minimumScore()
     
    org.elasticsearch.search.internal.SearchContext
    minimumScore(float minimumScore)
     
    int
    numberOfShards()
     
    org.elasticsearch.index.query.ParsedQuery
    parsedPostFilter()
     
    org.elasticsearch.search.internal.SearchContext
    parsedPostFilter(org.elasticsearch.index.query.ParsedQuery postFilterQuery)
     
    org.elasticsearch.index.query.ParsedQuery
    parsedQuery()
     
    org.elasticsearch.search.internal.SearchContext
    parsedQuery(org.elasticsearch.index.query.ParsedQuery parsedQuery)
     
    void
    preProcess()
     
    org.apache.lucene.search.Query
    query()
     
    Map<Class<?>,org.apache.lucene.search.Collector>
    queryCollectors()
     
    org.elasticsearch.search.query.QuerySearchResult
    queryResult()
     
    org.elasticsearch.search.internal.ReaderContext
    readerContext()
     
    org.elasticsearch.search.internal.ShardSearchRequest
    request()
     
    List<org.elasticsearch.search.rescore.RescoreContext>
    rescore()
     
    org.elasticsearch.search.fetch.subphase.ScriptFieldsContext
    scriptFields()
     
    org.elasticsearch.search.internal.ScrollContext
    scrollContext()
     
    org.apache.lucene.search.FieldDoc
    searchAfter()
     
    org.elasticsearch.search.internal.SearchContext
    searchAfter(org.apache.lucene.search.FieldDoc searchAfterDoc)
     
    org.elasticsearch.search.internal.ContextIndexSearcher
    searcher()
     
    org.elasticsearch.action.search.SearchType
    searchType()
     
    boolean
    seqNoAndPrimaryTerm()
     
    void
    seqNoAndPrimaryTerm(boolean seqNoAndPrimaryTerm)
     
    void
    setSearcher(org.elasticsearch.search.internal.ContextIndexSearcher searcher)
     
    void
    setSize(int size)
     
    void
    setTask(org.elasticsearch.action.search.SearchShardTask task)
     
    org.elasticsearch.search.SearchShardTarget
    shardTarget()
     
    int
    size()
     
    org.elasticsearch.search.internal.SearchContext
    size(int sizeValue)
     
    org.elasticsearch.search.sort.SortAndFormats
    sort()
     
    org.elasticsearch.search.internal.SearchContext
    sort(org.elasticsearch.search.sort.SortAndFormats sortAndFormats)
     
    String
    source()
     
    boolean
    sourceRequested()
     
    org.elasticsearch.search.fetch.StoredFieldsContext
    storedFieldsContext()
     
    org.elasticsearch.search.internal.SearchContext
    storedFieldsContext(org.elasticsearch.search.fetch.StoredFieldsContext storedFieldsContext)
     
    org.elasticsearch.search.suggest.SuggestionSearchContext
    suggest()
     
    void
    suggest(org.elasticsearch.search.suggest.SuggestionSearchContext suggest)
     
    int
    terminateAfter()
     
    void
    terminateAfter(int terminateAfter)
     
    org.elasticsearch.core.TimeValue
    timeout()
     
    void
    timeout(org.elasticsearch.core.TimeValue timeout)
     
    boolean
    trackScores()
     
    org.elasticsearch.search.internal.SearchContext
    trackScores(boolean shouldTrackScores)
     
    int
    trackTotalHitsUpTo()
     
    org.elasticsearch.search.internal.SearchContext
    trackTotalHitsUpTo(int trackTotalHitsUpToValue)
     
    boolean
    version()
     
    void
    version(boolean version)
     

    Methods inherited from class org.elasticsearch.search.internal.SearchContext

    addReleasable, assignRescoreDocIds, close, hasOnlySuggest, innerHits, rescoreDocIds, rewrittenQuery, toString

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Field Details

    • SHARD_TARGET

      public static final org.elasticsearch.search.SearchShardTarget SHARD_TARGET

  • Constructor Details

    • TestSearchContext

      public TestSearchContext(org.elasticsearch.index.IndexService indexService)

    • TestSearchContext

      public TestSearchContext(org.elasticsearch.index.query.SearchExecutionContext searchExecutionContext)

    • TestSearchContext

      public TestSearchContext(org.elasticsearch.index.query.SearchExecutionContext searchExecutionContext, org.elasticsearch.index.shard.IndexShard indexShard, org.elasticsearch.search.internal.ContextIndexSearcher searcher)

    • TestSearchContext

      public TestSearchContext(org.elasticsearch.index.query.SearchExecutionContext searchExecutionContext, org.elasticsearch.index.shard.IndexShard indexShard, org.elasticsearch.search.internal.ContextIndexSearcher searcher, org.elasticsearch.search.internal.ScrollContext scrollContext)

  • Method Details

    • setSearcher

      public void setSearcher(org.elasticsearch.search.internal.ContextIndexSearcher searcher)

    • preProcess

      public void preProcess()
      Specified by:
      preProcess in class org.elasticsearch.search.internal.SearchContext

    • buildFilteredQuery

      public org.apache.lucene.search.Query buildFilteredQuery(org.apache.lucene.search.Query q)
      Specified by:
      buildFilteredQuery in class org.elasticsearch.search.internal.SearchContext

    • id

      public org.elasticsearch.search.internal.ShardSearchContextId id()
      Specified by:
      id in class org.elasticsearch.search.internal.SearchContext

    • source

      public String source()
      Specified by:
      source in class org.elasticsearch.search.internal.SearchContext

    • request

      public org.elasticsearch.search.internal.ShardSearchRequest request()
      Specified by:
      request in class org.elasticsearch.search.internal.SearchContext

    • searchType

      public org.elasticsearch.action.search.SearchType searchType()
      Specified by:
      searchType in class org.elasticsearch.search.internal.SearchContext

    • shardTarget

      public org.elasticsearch.search.SearchShardTarget shardTarget()
      Specified by:
      shardTarget in class org.elasticsearch.search.internal.SearchContext

    • numberOfShards

      public int numberOfShards()
      Specified by:
      numberOfShards in class org.elasticsearch.search.internal.SearchContext

    • scrollContext

      public org.elasticsearch.search.internal.ScrollContext scrollContext()
      Specified by:
      scrollContext in class org.elasticsearch.search.internal.SearchContext

    • aggregations

      public org.elasticsearch.search.aggregations.SearchContextAggregations aggregations()
      Specified by:
      aggregations in class org.elasticsearch.search.internal.SearchContext

    • aggregations

      public org.elasticsearch.search.internal.SearchContext aggregations(org.elasticsearch.search.aggregations.SearchContextAggregations searchContextAggregations)
      Specified by:
      aggregations in class org.elasticsearch.search.internal.SearchContext

    • addSearchExt

      public void addSearchExt(org.elasticsearch.search.SearchExtBuilder searchExtBuilder)
      Specified by:
      addSearchExt in class org.elasticsearch.search.internal.SearchContext

    • getSearchExt

      public org.elasticsearch.search.SearchExtBuilder getSearchExt(String name)
      Specified by:
      getSearchExt in class org.elasticsearch.search.internal.SearchContext

    • highlight

      public org.elasticsearch.search.fetch.subphase.highlight.SearchHighlightContext highlight()
      Specified by:
      highlight in class org.elasticsearch.search.internal.SearchContext

    • highlight

      public void highlight(org.elasticsearch.search.fetch.subphase.highlight.SearchHighlightContext highlight)
      Specified by:
      highlight in class org.elasticsearch.search.internal.SearchContext

    • suggest

      public org.elasticsearch.search.suggest.SuggestionSearchContext suggest()
      Specified by:
      suggest in class org.elasticsearch.search.internal.SearchContext

    • suggest

      public void suggest(org.elasticsearch.search.suggest.SuggestionSearchContext suggest)
      Specified by:
      suggest in class org.elasticsearch.search.internal.SearchContext

    • rescore

      public List<org.elasticsearch.search.rescore.RescoreContext> rescore()
      Specified by:
      rescore in class org.elasticsearch.search.internal.SearchContext

    • hasScriptFields

      public boolean hasScriptFields()
      Specified by:
      hasScriptFields in class org.elasticsearch.search.internal.SearchContext

    • scriptFields

      public org.elasticsearch.search.fetch.subphase.ScriptFieldsContext scriptFields()
      Specified by:
      scriptFields in class org.elasticsearch.search.internal.SearchContext

    • sourceRequested

      public boolean sourceRequested()
      Specified by:
      sourceRequested in class org.elasticsearch.search.internal.SearchContext

    • hasFetchSourceContext

      public boolean hasFetchSourceContext()
      Specified by:
      hasFetchSourceContext in class org.elasticsearch.search.internal.SearchContext

    • fetchSourceContext

      public org.elasticsearch.search.fetch.subphase.FetchSourceContext fetchSourceContext()
      Specified by:
      fetchSourceContext in class org.elasticsearch.search.internal.SearchContext

    • fetchSourceContext

      public org.elasticsearch.search.internal.SearchContext fetchSourceContext(org.elasticsearch.search.fetch.subphase.FetchSourceContext fetchSourceContext)
      Specified by:
      fetchSourceContext in class org.elasticsearch.search.internal.SearchContext

    • docValuesContext

      public org.elasticsearch.search.fetch.subphase.FetchDocValuesContext docValuesContext()
      Specified by:
      docValuesContext in class org.elasticsearch.search.internal.SearchContext

    • docValuesContext

      public org.elasticsearch.search.internal.SearchContext docValuesContext(org.elasticsearch.search.fetch.subphase.FetchDocValuesContext docValuesContext)
      Specified by:
      docValuesContext in class org.elasticsearch.search.internal.SearchContext

    • fetchFieldsContext

      public org.elasticsearch.search.fetch.subphase.FetchFieldsContext fetchFieldsContext()
      Specified by:
      fetchFieldsContext in class org.elasticsearch.search.internal.SearchContext

    • fetchFieldsContext

      public org.elasticsearch.search.internal.SearchContext fetchFieldsContext(org.elasticsearch.search.fetch.subphase.FetchFieldsContext fetchFieldsContext)
      Specified by:
      fetchFieldsContext in class org.elasticsearch.search.internal.SearchContext

    • searcher

      public org.elasticsearch.search.internal.ContextIndexSearcher searcher()
      Specified by:
      searcher in class org.elasticsearch.search.internal.SearchContext

    • indexShard

      public org.elasticsearch.index.shard.IndexShard indexShard()
      Specified by:
      indexShard in class org.elasticsearch.search.internal.SearchContext

    • bitsetFilterCache

      public org.elasticsearch.index.cache.bitset.BitsetFilterCache bitsetFilterCache()
      Specified by:
      bitsetFilterCache in class org.elasticsearch.search.internal.SearchContext

    • timeout

      public org.elasticsearch.core.TimeValue timeout()
      Specified by:
      timeout in class org.elasticsearch.search.internal.SearchContext

    • timeout

      public void timeout(org.elasticsearch.core.TimeValue timeout)
      Specified by:
      timeout in class org.elasticsearch.search.internal.SearchContext

    • terminateAfter

      public int terminateAfter()
      Specified by:
      terminateAfter in class org.elasticsearch.search.internal.SearchContext

    • terminateAfter

      public void terminateAfter(int terminateAfter)
      Specified by:
      terminateAfter in class org.elasticsearch.search.internal.SearchContext

    • lowLevelCancellation

      public boolean lowLevelCancellation()
      Specified by:
      lowLevelCancellation in class org.elasticsearch.search.internal.SearchContext

    • minimumScore

      public org.elasticsearch.search.internal.SearchContext minimumScore(float minimumScore)
      Specified by:
      minimumScore in class org.elasticsearch.search.internal.SearchContext

    • minimumScore

      public Float minimumScore()
      Specified by:
      minimumScore in class org.elasticsearch.search.internal.SearchContext

    • sort

      public org.elasticsearch.search.internal.SearchContext sort(org.elasticsearch.search.sort.SortAndFormats sortAndFormats)
      Specified by:
      sort in class org.elasticsearch.search.internal.SearchContext

    • sort

      public org.elasticsearch.search.sort.SortAndFormats sort()
      Specified by:
      sort in class org.elasticsearch.search.internal.SearchContext

    • trackScores

      public org.elasticsearch.search.internal.SearchContext trackScores(boolean shouldTrackScores)
      Specified by:
      trackScores in class org.elasticsearch.search.internal.SearchContext

    • trackScores

      public boolean trackScores()
      Specified by:
      trackScores in class org.elasticsearch.search.internal.SearchContext

    • trackTotalHitsUpTo

      public org.elasticsearch.search.internal.SearchContext trackTotalHitsUpTo(int trackTotalHitsUpToValue)
      Specified by:
      trackTotalHitsUpTo in class org.elasticsearch.search.internal.SearchContext

    • trackTotalHitsUpTo

      public int trackTotalHitsUpTo()
      Specified by:
      trackTotalHitsUpTo in class org.elasticsearch.search.internal.SearchContext

    • searchAfter

      public org.elasticsearch.search.internal.SearchContext searchAfter(org.apache.lucene.search.FieldDoc searchAfterDoc)
      Specified by:
      searchAfter in class org.elasticsearch.search.internal.SearchContext

    • searchAfter

      public org.apache.lucene.search.FieldDoc searchAfter()
      Specified by:
      searchAfter in class org.elasticsearch.search.internal.SearchContext

    • collapse

      public org.elasticsearch.search.internal.SearchContext collapse(org.elasticsearch.search.collapse.CollapseContext collapse)
      Specified by:
      collapse in class org.elasticsearch.search.internal.SearchContext

    • collapse

      public org.elasticsearch.search.collapse.CollapseContext collapse()
      Specified by:
      collapse in class org.elasticsearch.search.internal.SearchContext

    • parsedPostFilter

      public org.elasticsearch.search.internal.SearchContext parsedPostFilter(org.elasticsearch.index.query.ParsedQuery postFilterQuery)
      Specified by:
      parsedPostFilter in class org.elasticsearch.search.internal.SearchContext

    • parsedPostFilter

      public org.elasticsearch.index.query.ParsedQuery parsedPostFilter()
      Specified by:
      parsedPostFilter in class org.elasticsearch.search.internal.SearchContext

    • parsedQuery

      public org.elasticsearch.search.internal.SearchContext parsedQuery(org.elasticsearch.index.query.ParsedQuery parsedQuery)
      Specified by:
      parsedQuery in class org.elasticsearch.search.internal.SearchContext

    • parsedQuery

      public org.elasticsearch.index.query.ParsedQuery parsedQuery()
      Specified by:
      parsedQuery in class org.elasticsearch.search.internal.SearchContext

    • query

      public org.apache.lucene.search.Query query()
      Specified by:
      query in class org.elasticsearch.search.internal.SearchContext

    • from

      public int from()
      Specified by:
      from in class org.elasticsearch.search.internal.SearchContext

    • from

      public org.elasticsearch.search.internal.SearchContext from(int fromValue)
      Specified by:
      from in class org.elasticsearch.search.internal.SearchContext

    • size

      public int size()
      Specified by:
      size in class org.elasticsearch.search.internal.SearchContext

    • setSize

      public void setSize(int size)

    • size

      public org.elasticsearch.search.internal.SearchContext size(int sizeValue)
      Specified by:
      size in class org.elasticsearch.search.internal.SearchContext

    • hasStoredFields

      public boolean hasStoredFields()
      Specified by:
      hasStoredFields in class org.elasticsearch.search.internal.SearchContext

    • storedFieldsContext

      public org.elasticsearch.search.fetch.StoredFieldsContext storedFieldsContext()
      Specified by:
      storedFieldsContext in class org.elasticsearch.search.internal.SearchContext

    • storedFieldsContext

      public org.elasticsearch.search.internal.SearchContext storedFieldsContext(org.elasticsearch.search.fetch.StoredFieldsContext storedFieldsContext)
      Specified by:
      storedFieldsContext in class org.elasticsearch.search.internal.SearchContext

    • explain

      public boolean explain()
      Specified by:
      explain in class org.elasticsearch.search.internal.SearchContext

    • explain

      public void explain(boolean explain)
      Specified by:
      explain in class org.elasticsearch.search.internal.SearchContext

    • groupStats

      public List<String> groupStats()
      Specified by:
      groupStats in class org.elasticsearch.search.internal.SearchContext

    • groupStats

      public void groupStats(List<String> groupStats)
      Specified by:
      groupStats in class org.elasticsearch.search.internal.SearchContext

    • version

      public boolean version()
      Specified by:
      version in class org.elasticsearch.search.internal.SearchContext

    • version

      public void version(boolean version)
      Specified by:
      version in class org.elasticsearch.search.internal.SearchContext

    • seqNoAndPrimaryTerm

      public boolean seqNoAndPrimaryTerm()
      Specified by:
      seqNoAndPrimaryTerm in class org.elasticsearch.search.internal.SearchContext

    • seqNoAndPrimaryTerm

      public void seqNoAndPrimaryTerm(boolean seqNoAndPrimaryTerm)
      Specified by:
      seqNoAndPrimaryTerm in class org.elasticsearch.search.internal.SearchContext

    • docIdsToLoad

      public int[] docIdsToLoad()
      Specified by:
      docIdsToLoad in class org.elasticsearch.search.internal.SearchContext

    • docIdsToLoadSize

      public int docIdsToLoadSize()
      Specified by:
      docIdsToLoadSize in class org.elasticsearch.search.internal.SearchContext

    • docIdsToLoad

      public org.elasticsearch.search.internal.SearchContext docIdsToLoad(int[] docIdsToLoad, int docsIdsToLoadSize)
      Specified by:
      docIdsToLoad in class org.elasticsearch.search.internal.SearchContext

    • dfsResult

      public org.elasticsearch.search.dfs.DfsSearchResult dfsResult()
      Specified by:
      dfsResult in class org.elasticsearch.search.internal.SearchContext

    • queryResult

      public org.elasticsearch.search.query.QuerySearchResult queryResult()
      Specified by:
      queryResult in class org.elasticsearch.search.internal.SearchContext

    • fetchResult

      public org.elasticsearch.search.fetch.FetchSearchResult fetchResult()
      Specified by:
      fetchResult in class org.elasticsearch.search.internal.SearchContext

    • fetchPhase

      public org.elasticsearch.search.fetch.FetchPhase fetchPhase()
      Specified by:
      fetchPhase in class org.elasticsearch.search.internal.SearchContext

    • getRelativeTimeInMillis

      public long getRelativeTimeInMillis()
      Specified by:
      getRelativeTimeInMillis in class org.elasticsearch.search.internal.SearchContext

    • getProfilers

      public org.elasticsearch.search.profile.Profilers getProfilers()
      Specified by:
      getProfilers in class org.elasticsearch.search.internal.SearchContext

    • queryCollectors

      public Map<Class<?>,org.apache.lucene.search.Collector> queryCollectors()
      Specified by:
      queryCollectors in class org.elasticsearch.search.internal.SearchContext

    • getSearchExecutionContext

      public org.elasticsearch.index.query.SearchExecutionContext getSearchExecutionContext()
      Specified by:
      getSearchExecutionContext in class org.elasticsearch.search.internal.SearchContext

    • setTask

      public void setTask(org.elasticsearch.action.search.SearchShardTask task)
      Specified by:
      setTask in class org.elasticsearch.search.internal.SearchContext

    • getTask

      public org.elasticsearch.action.search.SearchShardTask getTask()
      Specified by:
      getTask in class org.elasticsearch.search.internal.SearchContext

    • isCancelled

      public boolean isCancelled()
      Specified by:
      isCancelled in class org.elasticsearch.search.internal.SearchContext

    • addRescore

      public void addRescore(org.elasticsearch.search.rescore.RescoreContext rescore)
      Specified by:
      addRescore in class org.elasticsearch.search.internal.SearchContext

    • readerContext

      public org.elasticsearch.search.internal.ReaderContext readerContext()
      Specified by:
      readerContext in class org.elasticsearch.search.internal.SearchContext