Package org.apache.hadoop.ozone.container.common.volume

Class ImmutableVolumeSet

java.lang.Object

org.apache.hadoop.ozone.container.common.volume.ImmutableVolumeSet

All Implemented Interfaces:

VolumeSet, org.apache.hadoop.ozone.lock.ReadWriteLockable

public final class ImmutableVolumeSet
extends Object
implements VolumeSet

Fixed list of volumes.

Constructor Summary

Constructors

Constructor	Description
ImmutableVolumeSet(Collection<? extends StorageVolume> volumes)
ImmutableVolumeSet(StorageVolume... volumes)

Method Summary

Modifier and Type	Method	Description
void	checkAllVolumes(StorageVolumeChecker checker)
List<StorageVolume>	getVolumesList()
void	readLock()
void	readUnlock()
void	writeLock()
void	writeUnlock()

Methods inherited from class java.lang.Object

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

Constructor Details

ImmutableVolumeSet

public ImmutableVolumeSet(StorageVolume... volumes)

ImmutableVolumeSet

public ImmutableVolumeSet(Collection<? extends StorageVolume> volumes)

Method Details

getVolumesList

public List<StorageVolume> getVolumesList()

Specified by:

getVolumesList in interface VolumeSet

checkAllVolumes

public void checkAllVolumes(StorageVolumeChecker checker)
                     throws IOException

Specified by:

checkAllVolumes in interface VolumeSet

Throws:

IOException

readLock

public void readLock()

Specified by:

readLock in interface org.apache.hadoop.ozone.lock.ReadWriteLockable

readUnlock

public void readUnlock()

Specified by:

readUnlock in interface org.apache.hadoop.ozone.lock.ReadWriteLockable

writeLock

public void writeLock()

Specified by:

writeLock in interface org.apache.hadoop.ozone.lock.ReadWriteLockable

writeUnlock

public void writeUnlock()

Specified by:

writeUnlock in interface org.apache.hadoop.ozone.lock.ReadWriteLockable