Package org.elasticsearch.search.internal

Class ContextIndexSearcher

java.lang.Object

org.apache.lucene.search.IndexSearcher

org.elasticsearch.search.internal.ContextIndexSearcher

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, Releasable

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

Context-aware extension of IndexSearcher.

Nested Class Summary

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, readerContext

Constructor Summary

Constructors

Constructor	Description
ContextIndexSearcher(Engine.Searcher searcher, org.apache.lucene.search.QueryCache queryCache, org.apache.lucene.search.QueryCachingPolicy queryCachingPolicy)

Method Summary

Modifier and Type	Method	Description
void	close()
org.apache.lucene.search.CollectionStatistics	collectionStatistics(java.lang.String field)
org.apache.lucene.search.Weight	createNormalizedWeight(org.apache.lucene.search.Query query, boolean needsScores)
org.apache.lucene.search.Weight	createWeight(org.apache.lucene.search.Query query, boolean needsScores, float boost)
org.apache.lucene.search.Explanation	explain(org.apache.lucene.search.Query query, int doc)
org.apache.lucene.index.DirectoryReader	getDirectoryReader()
Engine.Searcher	getEngineSearcher()
org.apache.lucene.search.Query	rewrite(org.apache.lucene.search.Query original)
protected void	search(java.util.List<org.apache.lucene.index.LeafReaderContext> leaves, org.apache.lucene.search.Weight weight, org.apache.lucene.search.Collector collector)
void	setAggregatedDfs(AggregatedDfs aggregatedDfs)
void	setCheckCancelled(java.lang.Runnable checkCancelled)	Set a Runnable that will be run on a regular basis while collecting documents.
void	setProfiler(QueryProfiler profiler)
org.apache.lucene.search.TermStatistics	termStatistics(org.apache.lucene.index.Term term, org.apache.lucene.index.TermContext context)

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

count, doc, doc, doc, explain, getDefaultQueryCache, getDefaultQueryCachingPolicy, getDefaultSimilarity, getIndexReader, getQueryCache, getQueryCachingPolicy, getSimilarity, getSlices, getTopReaderContext, search, search, search, search, search, searchAfter, searchAfter, searchAfter, setDefaultQueryCache, setDefaultQueryCachingPolicy, setQueryCache, setQueryCachingPolicy, setSimilarity, slices, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextIndexSearcher

public ContextIndexSearcher(Engine.Searcher searcher,
                            org.apache.lucene.search.QueryCache queryCache,
                            org.apache.lucene.search.QueryCachingPolicy queryCachingPolicy)

Method Detail

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface Releasable

setProfiler

public void setProfiler(QueryProfiler profiler)

setCheckCancelled

public void setCheckCancelled(java.lang.Runnable checkCancelled)

Set a Runnable that will be run on a regular basis while collecting documents.

setAggregatedDfs

public void setAggregatedDfs(AggregatedDfs aggregatedDfs)

rewrite

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

Overrides:

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

Throws:

java.io.IOException

createNormalizedWeight

public org.apache.lucene.search.Weight createNormalizedWeight(org.apache.lucene.search.Query query,
                                                              boolean needsScores)
                                                       throws java.io.IOException

Overrides:

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

Throws:

java.io.IOException

createWeight

public org.apache.lucene.search.Weight createWeight(org.apache.lucene.search.Query query,
                                                    boolean needsScores,
                                                    float boost)
                                             throws java.io.IOException

Overrides:

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

Throws:

java.io.IOException

search

protected void search(java.util.List<org.apache.lucene.index.LeafReaderContext> leaves,
                      org.apache.lucene.search.Weight weight,
                      org.apache.lucene.search.Collector collector)
               throws java.io.IOException

Overrides:

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

Throws:

java.io.IOException

explain

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

Overrides:

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

Throws:

java.io.IOException

termStatistics

public org.apache.lucene.search.TermStatistics termStatistics(org.apache.lucene.index.Term term,
                                                              org.apache.lucene.index.TermContext context)
                                                       throws java.io.IOException

Overrides:

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

Throws:

java.io.IOException

collectionStatistics

public org.apache.lucene.search.CollectionStatistics collectionStatistics(java.lang.String field)
                                                                   throws java.io.IOException

Overrides:

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

Throws:

java.io.IOException

getDirectoryReader

public org.apache.lucene.index.DirectoryReader getDirectoryReader()

getEngineSearcher

public Engine.Searcher getEngineSearcher()