org.apache.solr.core

Class RefCntRamDirectory

java.lang.Object

org.apache.lucene.store.Directory

org.apache.lucene.store.RAMDirectory

org.apache.solr.core.RefCntRamDirectory

All Implemented Interfaces:

java.io.Closeable, java.io.Serializable, java.lang.AutoCloseable

public class RefCntRamDirectory
extends org.apache.lucene.store.RAMDirectory

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.concurrent.atomic.AtomicInteger	refCount

Fields inherited from class org.apache.lucene.store.RAMDirectory

fileMap, sizeInBytes

Fields inherited from class org.apache.lucene.store.Directory

isOpen, lockFactory

Constructor Summary

Constructors

Constructor and Description
RefCntRamDirectory()
RefCntRamDirectory(org.apache.lucene.store.Directory dir)

Method Summary

Modifier and Type	Method and Description
void	close()
void	decRef()
void	incRef()
boolean	isOpen()

Methods inherited from class org.apache.lucene.store.RAMDirectory

createOutput, deleteFile, fileExists, fileLength, fileModified, listAll, newRAMFile, openInput, sizeInBytes, touchFile

Methods inherited from class org.apache.lucene.store.Directory

clearLock, copy, copy, ensureOpen, getLockFactory, getLockID, makeLock, openInput, setLockFactory, sync, sync, toString

Methods inherited from class java.lang.Object

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

Field Detail

refCount

private final java.util.concurrent.atomic.AtomicInteger refCount

Constructor Detail

RefCntRamDirectory

public RefCntRamDirectory()

RefCntRamDirectory

public RefCntRamDirectory(org.apache.lucene.store.Directory dir)
                   throws java.io.IOException

Throws:

java.io.IOException

Method Detail

incRef

public void incRef()

decRef

public void decRef()

close

public final void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class org.apache.lucene.store.RAMDirectory

isOpen

public boolean isOpen()