Package org.infinispan.container.offheap

Class StripedLock

java.lang.Object

org.infinispan.container.offheap.StripedLock

public class StripedLock
extends Object

Holder for stamped locks that provides ability to retrieve them by offset and hashCode Note that locks protect entries

Since:

9.0

Author:

wburns

Constructor Summary

Constructors

Constructor	Description
StripedLock(int lockCount)

Method Summary

Modifier and Type	Method	Description
StampedLock	getLockWithOffset(int offset)	Retrieves the given lock at a provided offset.
void	lockAll()	Locks all write locks.

Methods inherited from class java.lang.Object

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

Constructor Details

StripedLock

public StripedLock(int lockCount)

Method Details

getLockWithOffset

public StampedLock getLockWithOffset(int offset)

Retrieves the given lock at a provided offset. Note this is not hashCode based. This method requires care and the knowledge of how many locks there are. This is useful when iterating over all locks

Parameters:

offset - the offset of the lock to find

Returns:

the lock at the given offset

lockAll

public void lockAll()

Locks all write locks. Ensure that unlockAll() is called in a proper finally block