Package org.ldaptive.pool

Class PooledConnectionStatistics

java.lang.Object

org.ldaptive.pool.PooledConnectionStatistics

public class PooledConnectionStatistics
extends Object

Statistics associated with a connection's activity in the pool. Exposes the timestamps when this connection entered both the available pool and the active pool. A size of 512 uses approximately 50 kilobytes of memory per connection.

Field Summary

Fields

Modifier and Type	Field	Description
private Deque<Instant>	activeStats	Active stats.
private Deque<Instant>	availableStats	Available stats.
private int	size	Number of available and active timestamps to store.

Constructor Summary

Constructors

Constructor	Description
PooledConnectionStatistics(int i)	Creates a new pooled connection statistics.

Method Summary

Modifier and Type	Method	Description
void	addActiveStat()	Inserts the current timestamp into the active statistics.
(package private) void	addActiveStat(Instant instant)	Inserts the supplied timestamp into the active statistics.
void	addAvailableStat()	Inserts the current timestamp into the available statistics.
(package private) void	addAvailableStat(Instant instant)	Inserts the supplied timestamp into the available statistics.
Deque<Instant>	getActiveStats()	Returns all the active timestamp statistics.
Deque<Instant>	getAvailableStats()	Returns all the available timestamp statistics.
Instant	getLastActiveStat()	Returns the last timestamp at which this connection was made active.
Instant	getLastAvailableStat()	Returns the last timestamp at which this connection was made available.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

size

private final int size

Number of available and active timestamps to store.

availableStats

private final Deque<Instant> availableStats

Available stats.

activeStats

private final Deque<Instant> activeStats

Active stats.

Constructor Detail

PooledConnectionStatistics

public PooledConnectionStatistics(int i)

Creates a new pooled connection statistics.

Parameters:

i - number of timestamps to store

Method Detail

getAvailableStats

public Deque<Instant> getAvailableStats()

Returns all the available timestamp statistics.

Returns:

available timestamp statistics

getLastAvailableStat

public Instant getLastAvailableStat()

Returns the last timestamp at which this connection was made available.

Returns:

millisecond timestamp

addAvailableStat

public void addAvailableStat()

Inserts the current timestamp into the available statistics.

addAvailableStat

void addAvailableStat(Instant instant)

Inserts the supplied timestamp into the available statistics. This method is intended for testing.

Parameters:

instant - to add

getActiveStats

public Deque<Instant> getActiveStats()

Returns all the active timestamp statistics.

Returns:

active timestamp statistics

getLastActiveStat

public Instant getLastActiveStat()

Returns the last timestamp at which this connection was made active.

Returns:

millisecond timestamp

addActiveStat

public void addActiveStat()

Inserts the current timestamp into the active statistics.

addActiveStat

void addActiveStat(Instant instant)

Inserts the supplied timestamp into the active statistics. This method is intended for testing.

Parameters:

instant - to add

toString

public String toString()

Overrides:

toString in class Object