org.opendaylight.sfc.ofrenderer.utils

Class SfcSynchronizer

java.lang.Object

org.opendaylight.sfc.ofrenderer.utils.SfcSynchronizer

public class SfcSynchronizer
extends Object

A simple synchronization class used to synchronize different events in SFC. Encapsulates the usage of a ReentrantLock.

Author:

ebrjohn

Constructor Summary

Constructors

Constructor and Description
SfcSynchronizer()

Method Summary

Modifier and Type	Method and Description
boolean	isLocked() Query if the lock is available.
void	lock() To be called by threads that need to lock.
void	unlock() Release the lock.

Methods inherited from class java.lang.Object

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

Constructor Detail

SfcSynchronizer

public SfcSynchronizer()

Method Detail

lock

public void lock()

To be called by threads that need to lock. This is a blocking call.

isLocked

public boolean isLocked()

Query if the lock is available.

Returns:

true if no threads are waiting on the lock, false otherwise

unlock

public void unlock()

Release the lock.