Module org.elasticsearch.server

Package org.elasticsearch.index.engine

Class Engine.SearcherSupplier

java.lang.Object

org.elasticsearch.index.engine.Engine.SearcherSupplier

All Implemented Interfaces:

Closeable, AutoCloseable, Releasable

Enclosing class:

Engine

public abstract static class Engine.SearcherSupplier
extends Object
implements Releasable

Constructor Summary

Constructors

Constructor	Description
SearcherSupplier(Function<Engine.Searcher,Engine.Searcher> wrapper)

Method Summary

Modifier and Type	Method	Description
final Engine.Searcher	acquireSearcher(String source)
protected abstract Engine.Searcher	acquireSearcherInternal(String source)
final void	close()
protected abstract void	doClose()
String	getSearcherId()	Returns an id associated with this searcher if exists.

Methods inherited from class java.lang.Object

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

Constructor Details

SearcherSupplier

public SearcherSupplier(Function<Engine.Searcher,Engine.Searcher> wrapper)

Method Details

acquireSearcher

public final Engine.Searcher acquireSearcher(String source)

close

public final void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface Releasable

doClose

protected abstract void doClose()

acquireSearcherInternal

protected abstract Engine.Searcher acquireSearcherInternal(String source)

getSearcherId

@Nullable
public String getSearcherId()

Returns an id associated with this searcher if exists. Two searchers with the same searcher id must have identical Lucene level indices (i.e., identical segments with same docs using same doc-ids).