io.servicetalk.dns.discovery.netty

Class SingletonDnsServerAddresses

Object

SingletonDnsServerAddresses

All Implemented Interfaces:

DnsServerAddressStream

public final class SingletonDnsServerAddresses
extends Object
implements DnsServerAddressStream

A DnsServerAddressStream which always returns the same InetSocketAddress.

Constructor Summary

Constructors

Constructor and Description
SingletonDnsServerAddresses(InetSocketAddress address) Create a new instance.

Method Summary

Modifier and Type	Method and Description
DnsServerAddressStream	duplicate() Duplicate this object.
InetSocketAddress	next() Retrieves the next DNS server address from the stream.
int	size() Get the number of times DnsServerAddressStream.next() will return a distinct element before repeating or terminating.
String	toString()

Methods inherited from class Object

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

Constructor Detail

SingletonDnsServerAddresses

public SingletonDnsServerAddresses(InetSocketAddress address)

Create a new instance.

Parameters:

address - the address to return in next().

Method Detail

next

public InetSocketAddress next()

Description copied from interface: DnsServerAddressStream

Retrieves the next DNS server address from the stream.

Specified by:

next in interface DnsServerAddressStream

Returns:

the next DNS server address from the stream.

size

public int size()

Description copied from interface: DnsServerAddressStream

Get the number of times DnsServerAddressStream.next() will return a distinct element before repeating or terminating.

Specified by:

size in interface DnsServerAddressStream

Returns:

the number of times DnsServerAddressStream.next() will return a distinct element before repeating or terminating.

duplicate

public DnsServerAddressStream duplicate()

Description copied from interface: DnsServerAddressStream

Duplicate this object. The result of this should be able to be independently iterated over via DnsServerAddressStream.next().

Note that Object.clone() isn't used because it may make sense for some implementations to have the following relationship x.duplicate() == x.

Specified by:

duplicate in interface DnsServerAddressStream

Returns:

A duplicate of this object.

toString

public String toString()

Overrides:

toString in class Object