org.hibernate.search.reader.impl

Class ReaderProviderHelper

java.lang.Object

org.hibernate.search.reader.impl.ReaderProviderHelper

public abstract class ReaderProviderHelper
extends Object

Author:

Emmanuel Bernard

Constructor Summary

Constructors

Constructor and Description
ReaderProviderHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static IndexReader	buildMultiReader(int length, IndexReader[] readers, ReaderProvider[] managers)
static void	clean(SearchException e, IndexReader... readers)
static Set<IndexReader>	getIndexReaders(IndexReader reader) Find the underlying IndexReaders for the given reader
static Set<IndexReader>	getIndexReaders(IndexSearcher searchable) Find the underlying IndexReaders for the given searchable
static IndexReader[]	getSubReadersFromMultiReader(MultiReader parentReader)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReaderProviderHelper

public ReaderProviderHelper()

Method Detail

getSubReadersFromMultiReader

public static IndexReader[] getSubReadersFromMultiReader(MultiReader parentReader)

buildMultiReader

public static IndexReader buildMultiReader(int length,
                           IndexReader[] readers,
                           ReaderProvider[] managers)

clean

public static void clean(SearchException e,
         IndexReader... readers)

getIndexReaders

public static Set<IndexReader> getIndexReaders(IndexSearcher searchable)

Find the underlying IndexReaders for the given searchable

Parameters:

searchable - The searchable to find the IndexReaders for

Returns:

A list of all base IndexReaders used within this searchable

getIndexReaders

public static Set<IndexReader> getIndexReaders(IndexReader reader)

Find the underlying IndexReaders for the given reader

Parameters:

reader - The reader to find the IndexReaders for

Returns:

A list of all base IndexReaders used within this searchable