org.elasticsearch.search.internal

Class ContextIndexSearcher

java.lang.Object

org.apache.lucene.search.IndexSearcher

org.elasticsearch.search.internal.ContextIndexSearcher

All Implemented Interfaces:

AutoCloseable, Releasable

public class ContextIndexSearcher
extends org.apache.lucene.search.IndexSearcher
implements Releasable

Context-aware extension of IndexSearcher.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ContextIndexSearcher.Stage

Nested classes/interfaces inherited from class org.apache.lucene.search.IndexSearcher

org.apache.lucene.search.IndexSearcher.LeafSlice

Field Summary

Fields inherited from class org.apache.lucene.search.IndexSearcher

leafContexts, leafSlices, readerContext

Constructor Summary

Constructors

Constructor and Description
ContextIndexSearcher(SearchContext searchContext, Engine.Searcher searcher)

Method Summary

Modifier and Type	Method and Description
void	addMainQueryCollector(org.apache.lucene.search.Collector collector) Adds a query level collector that runs at ContextIndexSearcher.Stage.MAIN_QUERY.
void	close()
org.apache.lucene.search.Weight	createNormalizedWeight(org.apache.lucene.search.Query query)
void	dfSource(CachedDfSource dfSource)
void	enableMainDocIdSetCollector()
org.apache.lucene.search.Explanation	explain(org.apache.lucene.search.Query query, int doc)
void	finishStage(ContextIndexSearcher.Stage stage)
void	inStage(ContextIndexSearcher.Stage stage)
DocIdSetCollector	mainDocIdSetCollector()
org.apache.lucene.search.Query	rewrite(org.apache.lucene.search.Query original)
void	search(List<org.apache.lucene.index.AtomicReaderContext> leaves, org.apache.lucene.search.Weight weight, org.apache.lucene.search.Collector collector)

Methods inherited from class org.apache.lucene.search.IndexSearcher

collectionStatistics, doc, doc, doc, document, explain, getDefaultSimilarity, getIndexReader, getSimilarity, getTopReaderContext, search, search, search, search, search, search, search, search, search, search, search, search, searchAfter, searchAfter, searchAfter, searchAfter, searchAfter, setSimilarity, slices, termStatistics, toString, wrapFilter

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextIndexSearcher

public ContextIndexSearcher(SearchContext searchContext,
                            Engine.Searcher searcher)

Method Detail

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Releasable

dfSource

public void dfSource(CachedDfSource dfSource)

addMainQueryCollector

public void addMainQueryCollector(org.apache.lucene.search.Collector collector)

Adds a query level collector that runs at ContextIndexSearcher.Stage.MAIN_QUERY. Note, supports XCollector allowing for a callback when collection is done.

mainDocIdSetCollector

public DocIdSetCollector mainDocIdSetCollector()

enableMainDocIdSetCollector

public void enableMainDocIdSetCollector()

inStage

public void inStage(ContextIndexSearcher.Stage stage)

finishStage

public void finishStage(ContextIndexSearcher.Stage stage)

rewrite

public org.apache.lucene.search.Query rewrite(org.apache.lucene.search.Query original)
                                       throws IOException

Overrides:

rewrite in class org.apache.lucene.search.IndexSearcher

Throws:

IOException

createNormalizedWeight

public org.apache.lucene.search.Weight createNormalizedWeight(org.apache.lucene.search.Query query)
                                                       throws IOException

Overrides:

createNormalizedWeight in class org.apache.lucene.search.IndexSearcher

Throws:

IOException

search

public void search(List<org.apache.lucene.index.AtomicReaderContext> leaves,
                   org.apache.lucene.search.Weight weight,
                   org.apache.lucene.search.Collector collector)
            throws IOException

Overrides:

search in class org.apache.lucene.search.IndexSearcher

Throws:

IOException

explain

public org.apache.lucene.search.Explanation explain(org.apache.lucene.search.Query query,
                                                    int doc)
                                             throws IOException

Overrides:

explain in class org.apache.lucene.search.IndexSearcher

Throws:

IOException