alluxio.master.file.meta

Class InodeCounter

java.lang.Object

java.lang.Number

java.util.concurrent.atomic.AtomicLong

alluxio.master.file.meta.InodeCounter

All Implemented Interfaces:

Checkpointed, java.io.Serializable

public final class InodeCounter
extends java.util.concurrent.atomic.AtomicLong
implements Checkpointed

A checkpointed atomic long.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
InodeCounter()

Method Summary

Modifier and Type	Method and Description
CheckpointName	getCheckpointName()
void	restoreFromCheckpoint(CheckpointInputStream input)
void	writeToCheckpoint(java.io.OutputStream output)

Methods inherited from class java.util.concurrent.atomic.AtomicLong

accumulateAndGet, addAndGet, compareAndSet, decrementAndGet, doubleValue, floatValue, get, getAndAccumulate, getAndAdd, getAndDecrement, getAndIncrement, getAndSet, getAndUpdate, incrementAndGet, intValue, lazySet, longValue, set, toString, updateAndGet, weakCompareAndSet

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

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

Constructor Detail

InodeCounter

public InodeCounter()

Method Detail

getCheckpointName

public CheckpointName getCheckpointName()

Specified by:

getCheckpointName in interface Checkpointed

writeToCheckpoint

public void writeToCheckpoint(java.io.OutputStream output)
                       throws java.io.IOException,
                              java.lang.InterruptedException

Specified by:

writeToCheckpoint in interface Checkpointed

Throws:

java.io.IOException

java.lang.InterruptedException

restoreFromCheckpoint

public void restoreFromCheckpoint(CheckpointInputStream input)
                           throws java.io.IOException

Specified by:

restoreFromCheckpoint in interface Checkpointed

Throws:

java.io.IOException