io.netty.channel.kqueue

Class KQueue

java.lang.Object

io.netty.channel.kqueue.KQueue

@UnstableApi
public final class KQueue
extends java.lang.Object

If KQueue is available the JNI resources will be loaded when this class loads.

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.Throwable	UNAVAILABILITY_CAUSE

Constructor Summary

Constructors

Modifier	Constructor and Description
private	KQueue()

Method Summary

Modifier and Type	Method and Description
static void	ensureAvailability() Ensure that netty-transport-native-kqueue is available.
static boolean	isAvailable() Returns true if and only if the netty-transport-native-kqueue is available.
static java.lang.Throwable	unavailabilityCause() Returns the cause of unavailability of netty-transport-native-kqueue.

Methods inherited from class java.lang.Object

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

Field Detail

UNAVAILABILITY_CAUSE

private static final java.lang.Throwable UNAVAILABILITY_CAUSE

Constructor Detail

KQueue

private KQueue()

Method Detail

isAvailable

public static boolean isAvailable()

Returns true if and only if the netty-transport-native-kqueue is available.

ensureAvailability

public static void ensureAvailability()

Ensure that netty-transport-native-kqueue is available.

Throws:

java.lang.UnsatisfiedLinkError - if unavailable

unavailabilityCause

public static java.lang.Throwable unavailabilityCause()

Returns the cause of unavailability of netty-transport-native-kqueue.

Returns:

the cause if unavailable. null if available.