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

All Methods

Instance Methods

Concrete Methods
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()
```

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

Class ContextIndexSearcher

Nested Class Summary

Nested Classes

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

Field Summary

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

Constructor Summary

Constructors

Method Summary

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

Methods inherited from class java.lang.Object

Constructor Detail

ContextIndexSearcher

Method Detail

close

dfSource

addMainQueryCollector

mainDocIdSetCollector

enableMainDocIdSetCollector

inStage

finishStage

rewrite

createNormalizedWeight

search

explain