jnr.netdb

Class Service

java.lang.Object

jnr.netdb.Service

public final class Service
extends Object

Holds information about TCP and UDP services on a host.

Method Summary

Methods

Modifier and Type	Method and Description
Collection<String>	getAliases() Gets a list of aliases this Service is also known as.
static Collection<Service>	getAllServices() Returns a list of all services.
String	getName() Returns the official IANA name of this Service
int	getPort() Returns the official IANA port for this Service
static Service	getServiceByName(String name, String proto) Locates a service by name and protocol.
static Service	getServiceByPort(int port, String proto) Locates a service by port and protocol.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getServiceByName

public static final Service getServiceByName(String name,
                       String proto)

Locates a service by name and protocol.

Parameters:

name - the official IANA name for the service, or an alias.

proto - the protocol for the service. Usually "tcp" or "udp".

Returns:

a Service instance, or null if the service could not be found.

getServiceByPort

public static final Service getServiceByPort(int port,
                       String proto)

Locates a service by port and protocol.

Parameters:

port - the TCP or UDP port of the service.

proto - the protocol for the service. Usually "tcp" or "udp".

Returns:

a Service instance, or null if the service could not be found.

getAllServices

public static final Collection<Service> getAllServices()

Returns a list of all services.

Returns:

a Collection of Service instances.

getName

public final String getName()

Returns the official IANA name of this Service

Returns:

The name of this Service as a String

getPort

public final int getPort()

Returns the official IANA port for this Service

Returns:

The port for this Service as an int

getAliases

public final Collection<String> getAliases()

Gets a list of aliases this Service is also known as.

Returns:

A Collection of Strings for aliases this Service

toString

public String toString()

Overrides:

toString in class Object