cz.ues.platform.commons.jmx

Class LimitedSetStatisticEntry<K>

java.lang.Object

cz.ues.platform.commons.jmx.LimitedSetStatisticEntry<K>

Direct Known Subclasses:

ThroughputStatisticEntry

public class LimitedSetStatisticEntry<K>
extends java.lang.Object

LimitedSetStatisticEntry - holds LimitedSetStatistic entry along with the counter and the time of the last counter change.

Since:

UES6-00

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.concurrent.atomic.AtomicLong	counter
private K	key
private long	lastTime

Constructor Summary

Constructors

Constructor and Description
LimitedSetStatisticEntry(K aKey) Creates a new instance of LimitedSetStatisticEntry.

Method Summary

Methods

Modifier and Type	Method and Description
long	getCounter() Returns the counter value.
K	getKey() Returns this entry key
long	getLastAccessTime() Returns the timestamp of last entry counter change.
long	incCounter(long aAmount) Increases counter value by a given amount
void	refreshEntry() Sets timestamp of last entry counter change to actual time.
void	setCounter(long newValue) Sets the counter to the given value.

Methods inherited from class java.lang.Object

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

Field Detail

key

private key

counter

private counter

lastTime

private lastTime

Constructor Detail

LimitedSetStatisticEntry

public LimitedSetStatisticEntry(K aKey)

Creates a new instance of LimitedSetStatisticEntry.

Parameters:

aKey - the entry key

Since:

UES6-00

Method Detail

getKey

public K getKey()

Returns this entry key

Returns:

entry key

Since:

UES6-00

getCounter

public long getCounter()

Returns the counter value.

Returns:

the counter value.

Since:

UES6-00

incCounter

public long incCounter(long aAmount)

Increases counter value by a given amount

Parameters:

aAmount - an amount to increase the counter

Since:

UES6-00

setCounter

public void setCounter(long newValue)

Sets the counter to the given value.

Parameters:

newValue - new counter value

Since:

UES6-00

refreshEntry

public void refreshEntry()

Sets timestamp of last entry counter change to actual time.

Since:

UES6-00

getLastAccessTime

public long getLastAccessTime()

Returns the timestamp of last entry counter change.

Returns:

Since:

UES6-00