org.apache.river.discovery

Class UnicastResponse

java.lang.Object

org.apache.river.discovery.UnicastResponse

public class UnicastResponse
extends Object

Class representing the values obtained as the result of unicast discovery.

Since:

2.0

Author:

Sun Microsystems, Inc.

Constructor Summary

Constructors

Constructor and Description
UnicastResponse(String host, int port, String[] groups, ServiceRegistrar registrar) Creates new UnicastResponse instance containing the given values.

Method Summary

Modifier and Type	Method and Description
String[]	getGroups() Returns the member groups of the lookup service.
String	getHost() Returns the lookup service host name.
int	getPort() Returns the lookup service listen port.
ServiceRegistrar	getRegistrar() Returns the lookup service proxy.
String	toString() Returns a string representation of this response.

Methods inherited from class java.lang.Object

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

Constructor Detail

UnicastResponse

public UnicastResponse(String host,
                       int port,
                       String[] groups,
                       ServiceRegistrar registrar)

Creates new UnicastResponse instance containing the given values. The groups array is copied; a null value is considered equivalent to an empty array.

Parameters:

host - the lookup service host

port - the lookup service listen port

groups - the lookup service member groups

registrar - the lookup service proxy

Throws:

NullPointerException - if host or registrar is null, or if groups contains null

IllegalArgumentException - if port is out of range

Method Detail

getHost

public String getHost()

Returns the lookup service host name.

Returns:

the lookup service host name

getPort

public int getPort()

Returns the lookup service listen port.

Returns:

the lookup service listen port

getGroups

public String[] getGroups()

Returns the member groups of the lookup service.

Returns:

the member groups of the lookup service

getRegistrar

public ServiceRegistrar getRegistrar()

Returns the lookup service proxy.

Returns:

the lookup service proxy

toString

public String toString()

Returns a string representation of this response.

Overrides:

toString in class Object

Returns:

a string representation of this response