com.google.cloud.hadoop.gcsio.cooplock

Class CoopLockRecords

java.lang.Object

com.google.cloud.hadoop.gcsio.cooplock.CoopLockRecords

public class CoopLockRecords
extends Object

A data class that represents lock records for all cooperative locking operations. This records file is used to aqcuire and release locks atomcially.

Field Summary

Fields

Modifier and Type	Field and Description
static long	FORMAT_VERSION Supported version of operation locks persistent objects format.

Constructor Summary

Constructors

Constructor and Description
CoopLockRecords()

Method Summary

Modifier and Type	Method and Description
long	getFormatVersion()
Set<CoopLockRecord>	getLocks()
CoopLockRecords	setFormatVersion(long formatVersion)
CoopLockRecords	setLocks(Set<CoopLockRecord> locks)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

FORMAT_VERSION

public static final long FORMAT_VERSION

Supported version of operation locks persistent objects format.

When making any changes to cooperative locking persistent objects format (adding, renaming or removing fields), then you need to increase this version number to prevent corruption.

See Also:

Constant Field Values

Constructor Detail

CoopLockRecords

public CoopLockRecords()

Method Detail

getFormatVersion

public long getFormatVersion()

setFormatVersion

public CoopLockRecords setFormatVersion(long formatVersion)

getLocks

public Set<CoopLockRecord> getLocks()

setLocks

public CoopLockRecords setLocks(Set<CoopLockRecord> locks)

toString

public String toString()

Overrides:

toString in class Object