com.couchbase.client.dcp.transport.netty

Enum ChannelUtils

java.lang.Object

java.lang.Enum<ChannelUtils>

com.couchbase.client.dcp.transport.netty.ChannelUtils

All Implemented Interfaces:

Serializable, Comparable<ChannelUtils>

public enum ChannelUtils
extends Enum<ChannelUtils>

Various netty channel related utility methods.

Since:

1.0.0

Method Summary

Modifier and Type	Method and Description
static Class<? extends io.netty.channel.Channel>	channelForEventLoopGroup(io.netty.channel.EventLoopGroup group) Helper method to detect the right channel for the given event loop group.
static ChannelUtils	valueOf(String name) Returns the enum constant of this type with the specified name.
static ChannelUtils[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

values

public static ChannelUtils[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ChannelUtils c : ChannelUtils.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ChannelUtils valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

channelForEventLoopGroup

public static Class<? extends io.netty.channel.Channel> channelForEventLoopGroup(io.netty.channel.EventLoopGroup group)

Helper method to detect the right channel for the given event loop group.

Supports Epoll, KQueue, Nio and Oio.

Parameters:

group - the event loop group passed in.

Returns:

returns the right channel class for the group.