io.openmessaging.storage.dledger.store.file

类 ReferenceResource

java.lang.Object

io.openmessaging.storage.dledger.store.file.ReferenceResource

直接已知子类:

DefaultMmapFile

public abstract class ReferenceResource
extends java.lang.Object

字段概要

字段

限定符和类型	字段和说明
protected boolean	available
protected boolean	cleanupOver
protected java.util.concurrent.atomic.AtomicLong	refCount

构造器概要

构造器

构造器和说明
ReferenceResource()

方法概要

限定符和类型	方法和说明
abstract boolean	cleanup(long currentRef)
long	getRefCount()
boolean	hold()
boolean	isAvailable()
boolean	isCleanupOver()
void	release()
void	shutdown(long intervalForcibly)

从类继承的方法 java.lang.Object

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

字段详细资料

refCount

protected final java.util.concurrent.atomic.AtomicLong refCount

available

protected volatile boolean available

cleanupOver

protected volatile boolean cleanupOver

构造器详细资料

ReferenceResource

public ReferenceResource()

方法详细资料

hold

public boolean hold()

isAvailable

public boolean isAvailable()

shutdown

public void shutdown(long intervalForcibly)

release

public void release()

getRefCount

public long getRefCount()

cleanup

public abstract boolean cleanup(long currentRef)

isCleanupOver

public boolean isCleanupOver()