org.apache.lucene.uninverting

Class UninvertingReader.UninvertingDirectoryReader

java.lang.Object

org.apache.lucene.index.IndexReader

org.apache.lucene.index.CompositeReader

org.apache.lucene.index.BaseCompositeReader<LeafReader>

org.apache.lucene.index.DirectoryReader

org.apache.lucene.index.FilterDirectoryReader

org.apache.lucene.uninverting.UninvertingReader.UninvertingDirectoryReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Enclosing class:

UninvertingReader

static class UninvertingReader.UninvertingDirectoryReader
extends FilterDirectoryReader

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.index.FilterDirectoryReader

FilterDirectoryReader.SubReaderWrapper

Nested classes/interfaces inherited from class org.apache.lucene.index.IndexReader

IndexReader.ReaderClosedListener

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.util.Map<java.lang.String,UninvertingReader.Type>	mapping

Fields inherited from class org.apache.lucene.index.FilterDirectoryReader

in

Fields inherited from class org.apache.lucene.index.DirectoryReader

directory

Constructor Summary

Constructors

Constructor and Description
UninvertingDirectoryReader(DirectoryReader in, java.util.Map<java.lang.String,UninvertingReader.Type> mapping)

Method Summary

Modifier and Type	Method and Description
protected DirectoryReader	doWrapDirectoryReader(DirectoryReader in) Called by the doOpenIfChanged() methods to return a new wrapped DirectoryReader.

Methods inherited from class org.apache.lucene.index.FilterDirectoryReader

doClose, doOpenIfChanged, doOpenIfChanged, doOpenIfChanged, getDelegate, getIndexCommit, getVersion, isCurrent, unwrap

Methods inherited from class org.apache.lucene.index.DirectoryReader

directory, indexExists, listCommits, open, open, open, open, openIfChanged, openIfChanged, openIfChanged, openIfChanged

Methods inherited from class org.apache.lucene.index.BaseCompositeReader

docFreq, document, getDocCount, getSequentialSubReaders, getSumDocFreq, getSumTotalTermFreq, getTermVectors, maxDoc, numDocs, readerBase, readerIndex, totalTermFreq

Methods inherited from class org.apache.lucene.index.CompositeReader

getContext, toString

Methods inherited from class org.apache.lucene.index.IndexReader

addReaderClosedListener, close, decRef, document, document, ensureOpen, equals, getCombinedCoreAndDeletesKey, getCoreCacheKey, getRefCount, getTermVector, hasDeletions, hashCode, incRef, leaves, numDeletedDocs, registerParentReader, removeReaderClosedListener, tryIncRef

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

mapping

final java.util.Map<java.lang.String,UninvertingReader.Type> mapping

Constructor Detail

UninvertingDirectoryReader

public UninvertingDirectoryReader(DirectoryReader in,
                                  java.util.Map<java.lang.String,UninvertingReader.Type> mapping)
                           throws java.io.IOException

Throws:

java.io.IOException

Method Detail

doWrapDirectoryReader

protected DirectoryReader doWrapDirectoryReader(DirectoryReader in)
                                         throws java.io.IOException

Description copied from class: FilterDirectoryReader

Called by the doOpenIfChanged() methods to return a new wrapped DirectoryReader. Implementations should just return an instantiation of themselves, wrapping the passed in DirectoryReader.

Specified by:

doWrapDirectoryReader in class FilterDirectoryReader

Parameters:

in - the DirectoryReader to wrap

Returns:

the wrapped DirectoryReader

Throws:

java.io.IOException