com.qualcomm.robotcore.util

Class Network

java.lang.Object

com.qualcomm.robotcore.util.Network

public class Network
extends java.lang.Object

Utility class for performing network operations

Constructor Summary

Constructors

Constructor and Description
Network()

Method Summary

Modifier and Type	Method and Description
static java.util.ArrayList<java.lang.String>	getHostAddresses(java.util.Collection<java.net.InetAddress> addresses) Get the host address of each InetAddress in a collection
static java.util.ArrayList<java.net.InetAddress>	getLocalIpAddress(java.lang.String networkInterface) Get local IP addresses of a given interface
static java.util.ArrayList<java.net.InetAddress>	getLocalIpAddresses() Get local IP addresses
static java.net.InetAddress	getLoopbackAddress() Get the Loopback Address
static java.util.ArrayList<java.net.InetAddress>	removeIPv4Addresses(java.util.Collection<java.net.InetAddress> addresses) Remove all IPv4 addresses from a collection
static java.util.ArrayList<java.net.InetAddress>	removeIPv6Addresses(java.util.Collection<java.net.InetAddress> addresses) Remove all IPv6 addresses from a collection
static java.util.ArrayList<java.net.InetAddress>	removeLoopbackAddresses(java.util.Collection<java.net.InetAddress> addresses) Remove all loopback addresses from a collection

Methods inherited from class java.lang.Object

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

Constructor Detail

Network

public Network()

Method Detail

getLoopbackAddress

public static java.net.InetAddress getLoopbackAddress()

Get the Loopback Address

Returns:

127.0.0.1

getLocalIpAddresses

public static java.util.ArrayList<java.net.InetAddress> getLocalIpAddresses()

Get local IP addresses

Returns:

a collection of all local IP addresses

getLocalIpAddress

public static java.util.ArrayList<java.net.InetAddress> getLocalIpAddress(java.lang.String networkInterface)

Get local IP addresses of a given interface

Parameters:

networkInterface -

Returns:

a collection of all IP addresses for the given interface

removeIPv6Addresses

public static java.util.ArrayList<java.net.InetAddress> removeIPv6Addresses(java.util.Collection<java.net.InetAddress> addresses)

Remove all IPv6 addresses from a collection

Parameters:

addresses -

Returns:

A new collection with all IPv6 addresses removed

removeIPv4Addresses

public static java.util.ArrayList<java.net.InetAddress> removeIPv4Addresses(java.util.Collection<java.net.InetAddress> addresses)

Remove all IPv4 addresses from a collection

Parameters:

addresses -

Returns:

A new collection with all IPv4 addresses removed

removeLoopbackAddresses

public static java.util.ArrayList<java.net.InetAddress> removeLoopbackAddresses(java.util.Collection<java.net.InetAddress> addresses)

Remove all loopback addresses from a collection

Parameters:

addresses -

Returns:

A new collection with all loopback addresses removed.

getHostAddresses

public static java.util.ArrayList<java.lang.String> getHostAddresses(java.util.Collection<java.net.InetAddress> addresses)

Get the host address of each InetAddress in a collection

Parameters:

addresses -

Returns:

a collection of host addresses