org.opendaylight.openflowjava.statistics

Class Counter

java.lang.Object

org.opendaylight.openflowjava.statistics.Counter

public class Counter
extends Object

Counts statistics.

Author:

madamjak

Constructor Summary

Constructors

Constructor and Description
Counter() Default constructor.

Method Summary

Modifier and Type	Method and Description
long	getCounterLastReadValue() return the last read value of counter.
long	getCounterValue() Gets current value of counter and rewrite CounterLastReadValue by current value.
long	getCounterValue(boolean modifyLastReadValue) Gets current counter value.
String	getStat() Returns the last and current count for specified statistic.
void	incrementCounter() Increment current counter value.
void	reset() Sets current counter value and CounterLastReadValue to 0 (zero).

Methods inherited from class java.lang.Object

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

Constructor Detail

Counter

public Counter()

Default constructor.

Method Detail

incrementCounter

public void incrementCounter()

Increment current counter value.

getCounterLastReadValue

public long getCounterLastReadValue()

return the last read value of counter. This value can be set during the reading of current counter value, for detail see method getCounterValue(boolean modifyLastReadValue).

Returns:

the counterLastReadValue

getCounterValue

public long getCounterValue()

Gets current value of counter and rewrite CounterLastReadValue by current value.

Returns:

the current value of counter

getCounterValue

public long getCounterValue(boolean modifyLastReadValue)

Gets current counter value.

Parameters:

modifyLastReadValue - true - CounterLastReadValue will be rewritten by current CounterValue false - no change CounterLastReadValue

Returns:

the current value of counter

reset

public void reset()

Sets current counter value and CounterLastReadValue to 0 (zero).

getStat

public String getStat()

Returns the last and current count for specified statistic.