com.jme3.network.kernel.udp

Class UdpConnector

java.lang.Object

com.jme3.network.kernel.udp.UdpConnector

All Implemented Interfaces:

Connector

public class UdpConnector
extends java.lang.Object
implements Connector

A straight forward datagram socket-based UDP connector implementation.

Constructor Summary

Constructors

Constructor and Description
UdpConnector(java.net.InetAddress remote, int remotePort) Creates a new UDP connection that send datagrams to the specified address and port.

Method Summary

Modifier and Type	Method and Description
boolean	available() This always returns false since the simple DatagramSocket usage cannot be run in a non-blocking way.
protected void	checkClosed()
void	close() Closes the connection.
boolean	isConnected() Returns true if this connector is currently connected.
java.nio.ByteBuffer	read() Reads a chunk of data from the connection, blocking if there is no data available.
void	write(java.nio.ByteBuffer data) Writes a chunk of data to the connection from data.position() to data.limit().

Methods inherited from class java.lang.Object

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

Constructor Detail

UdpConnector

public UdpConnector(java.net.InetAddress remote,
                    int remotePort)
             throws java.io.IOException

Creates a new UDP connection that send datagrams to the specified address and port.

Throws:

java.io.IOException

Method Detail

checkClosed

protected void checkClosed()

isConnected

public boolean isConnected()

Description copied from interface: Connector

Returns true if this connector is currently connected.

Specified by:

isConnected in interface Connector

close

public void close()

Description copied from interface: Connector

Closes the connection. Any subsequent attempts to read or write will fail with an exception.

Specified by:

close in interface Connector

available

public boolean available()

This always returns false since the simple DatagramSocket usage cannot be run in a non-blocking way.

Specified by:

available in interface Connector

read

public java.nio.ByteBuffer read()

Description copied from interface: Connector

Reads a chunk of data from the connection, blocking if there is no data available. The buffer may only be valid until the next read() call is made. Callers should copy the data if they need it for longer than that.

Specified by:

read in interface Connector

Returns:

The data read or null if there is no more data because the connection is closed.

write

public void write(java.nio.ByteBuffer data)

Description copied from interface: Connector

Writes a chunk of data to the connection from data.position() to data.limit().

Specified by:

write in interface Connector