net.floodlightcontroller.debugcounter
Class DebugCounter.CounterImpl

java.lang.Object
  net.floodlightcontroller.debugcounter.DebugCounter.CounterImpl

All Implemented Interfaces:

IDebugCounter

Enclosing class:

DebugCounter

protected class DebugCounter.CounterImpl
extends java.lang.Object
implements IDebugCounter

Constructor Summary

DebugCounter.CounterImpl(int counterId)

Method Summary

long	getCounterValue() Retrieve the value of the counter from the global counter store
void	updateCounterNoFlush() Increments the counter by 1 thread-locally.
void	updateCounterNoFlush(int incr) Increments the counter thread-locally by the 'incr' specified.
void	updateCounterWithFlush() Increments the counter by 1 thread-locally, and immediately flushes to the global counter storage.
void	updateCounterWithFlush(int incr) Increments the counter thread-locally by the 'incr' specified, and immediately flushes to the global counter storage.

Methods inherited from class java.lang.Object

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

Constructor Detail

DebugCounter.CounterImpl

public DebugCounter.CounterImpl(int counterId)

Method Detail

updateCounterWithFlush

public void updateCounterWithFlush()

Description copied from interface: IDebugCounter

Increments the counter by 1 thread-locally, and immediately flushes to the global counter storage. This method should be used for counters that are updated outside the OF message processing pipeline.

Specified by:

updateCounterWithFlush in interface IDebugCounter

updateCounterNoFlush

public void updateCounterNoFlush()

Description copied from interface: IDebugCounter

Increments the counter by 1 thread-locally. Flushing to the global counter storage is delayed (happens with flushCounters() in IDebugCounterService), resulting in higher performance. This method should be used for counters updated in the OF message processing pipeline.

Specified by:

updateCounterNoFlush in interface IDebugCounter

updateCounterWithFlush

public void updateCounterWithFlush(int incr)

Description copied from interface: IDebugCounter

Increments the counter thread-locally by the 'incr' specified, and immediately flushes to the global counter storage. This method should be used for counters that are updated outside the OF message processing pipeline.

Specified by:

updateCounterWithFlush in interface IDebugCounter

updateCounterNoFlush

public void updateCounterNoFlush(int incr)

Description copied from interface: IDebugCounter

Increments the counter thread-locally by the 'incr' specified. Flushing to the global counter storage is delayed (happens with flushCounters() in IDebugCounterService), resulting in higher performance. This method should be used for counters updated in the OF message processing pipeline.

Specified by:

updateCounterNoFlush in interface IDebugCounter

getCounterValue

public long getCounterValue()

Description copied from interface: IDebugCounter

Retrieve the value of the counter from the global counter store

Specified by:

getCounterValue in interface IDebugCounter