Top Fields Constructors Methods

org.glassfish.grizzly.nio.tmpselectors

public Class TemporarySelectorPool

Class Inheritance

extends Object

java.lang.Object
org.glassfish.grizzly.nio.tmpselectors.TemporarySelectorPool

Imports

java.io.IOException, java.nio.channels.Selector, java.nio.channels.spi.SelectorProvider, java.util.Queue, java.util.concurrent.ConcurrentLinkedQueue, java.util.concurrent.atomic.AtomicBoolean, .AtomicInteger, java.util.logging.Level, .Logger, org.glassfish.grizzly.Grizzly, org.glassfish.grizzly.localization.LogMessages, org.glassfish.grizzly.nio.Selectors

Author: oleksiys

Field Summary

Modifier and Type	Field and Description
public static final int	DEFAULT_SELECTORS_COUNT
private final AtomicBoolean	isClosed
private static final Logger	LOGGER
private volatile int	maxPoolSize The max number of `Selector` to create.
private static final int	MISS_THRESHOLD
private final AtomicInteger	missesCounter Number of times poll execution didn't find the available selector in the pool.
private final AtomicInteger	poolSize The current number of Selectors in the pool.
private final SelectorProvider	selectorProvider
private final Queue<Selector>	selectors Cache of `Selector`

Constructor Summary

Access	Constructor and Description
public	TemporarySelectorPool(final SelectorProvider selectorProvider)
public	TemporarySelectorPool(final SelectorProvider selectorProvider, final int selectorsCount)

Method Summary

Modifier and Type	Method and Description
private Selector	checkSelector(final Selector selector)
public synchronized void	close()
private void	closeSelector(Selector selector)
public SelectorProvider	getSelectorProvider()
public void	offer(Selector selector)
public Selector	poll()
public synchronized void	setSize(int size)
public synchronized int	size()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

DEFAULT_SELECTORS_COUNT	back to summary
public static final int DEFAULT_SELECTORS_COUNT

isClosed	back to summary
private final AtomicBoolean isClosed

LOGGER	back to summary
private static final Logger LOGGER

maxPoolSize	back to summary
private volatile int maxPoolSize The max number of `Selector` to create.

MISS_THRESHOLD	back to summary
private static final int MISS_THRESHOLD

missesCounter	back to summary
private final AtomicInteger missesCounter Number of times poll execution didn't find the available selector in the pool.

poolSize	back to summary
private final AtomicInteger poolSize The current number of Selectors in the pool.

selectorProvider	back to summary
private final SelectorProvider selectorProvider

selectors	back to summary
private final Queue<Selector> selectors Cache of `Selector`

Constructor Detail

TemporarySelectorPool	back to summary
public TemporarySelectorPool(final SelectorProvider selectorProvider)

TemporarySelectorPool	back to summary
public TemporarySelectorPool(final SelectorProvider selectorProvider, final int selectorsCount)

Method Detail

checkSelector	back to summary
private Selector checkSelector(final Selector selector)

close	back to summary
public synchronized void close()

closeSelector	back to summary
private void closeSelector(Selector selector)

getSelectorProvider	back to summary
public SelectorProvider getSelectorProvider()

offer	back to summary
public void offer(Selector selector)

poll	back to summary
public Selector poll() throws IOException

setSize	back to summary
public synchronized void setSize(int size) throws IOException

size	back to summary
public synchronized int size()