Package org.jboss.netty.channel.socket
Interface DatagramChannel
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- All Known Implementing Classes:
NioDatagramChannel
,OioDatagramChannel
public interface DatagramChannel extends Channel
A UDP/IPChannel
which is created byDatagramChannelFactory
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Field Summary
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Fields inherited from interface org.jboss.netty.channel.Channel
OP_NONE, OP_READ, OP_READ_WRITE, OP_WRITE
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description DatagramChannelConfig
getConfig()
Returns the configuration of this channel.java.net.InetSocketAddress
getLocalAddress()
Returns the local address where this channel is bound to.java.net.InetSocketAddress
getRemoteAddress()
Returns the remote address where this channel is connected to.ChannelFuture
joinGroup(java.net.InetAddress multicastAddress)
Joins a multicast group.ChannelFuture
joinGroup(java.net.InetSocketAddress multicastAddress, java.net.NetworkInterface networkInterface)
Joins the specified multicast group at the specified interface.ChannelFuture
leaveGroup(java.net.InetAddress multicastAddress)
Leaves a multicast group.ChannelFuture
leaveGroup(java.net.InetSocketAddress multicastAddress, java.net.NetworkInterface networkInterface)
Leaves a multicast group on a specified local interface.-
Methods inherited from interface org.jboss.netty.channel.Channel
bind, close, connect, disconnect, getAttachment, getCloseFuture, getFactory, getId, getInterestOps, getParent, getPipeline, getUserDefinedWritability, isBound, isConnected, isOpen, isReadable, isWritable, setAttachment, setInterestOps, setReadable, setUserDefinedWritability, unbind, write, write
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Method Detail
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getConfig
DatagramChannelConfig getConfig()
Description copied from interface:Channel
Returns the configuration of this channel.
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getLocalAddress
java.net.InetSocketAddress getLocalAddress()
Description copied from interface:Channel
Returns the local address where this channel is bound to. The returnedSocketAddress
is supposed to be down-cast into more concrete type such asInetSocketAddress
to retrieve the detailed information.- Specified by:
getLocalAddress
in interfaceChannel
- Returns:
- the local address of this channel.
null
if this channel is not bound.
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getRemoteAddress
java.net.InetSocketAddress getRemoteAddress()
Description copied from interface:Channel
Returns the remote address where this channel is connected to. The returnedSocketAddress
is supposed to be down-cast into more concrete type such asInetSocketAddress
to retrieve the detailed information.- Specified by:
getRemoteAddress
in interfaceChannel
- Returns:
- the remote address of this channel.
null
if this channel is not connected. If this channel is not connected but it can receive messages from arbitrary remote addresses (e.g.DatagramChannel
, useMessageEvent.getRemoteAddress()
to determine the origination of the received message as this method will returnnull
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joinGroup
ChannelFuture joinGroup(java.net.InetAddress multicastAddress)
Joins a multicast group.
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joinGroup
ChannelFuture joinGroup(java.net.InetSocketAddress multicastAddress, java.net.NetworkInterface networkInterface)
Joins the specified multicast group at the specified interface.
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leaveGroup
ChannelFuture leaveGroup(java.net.InetAddress multicastAddress)
Leaves a multicast group.
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leaveGroup
ChannelFuture leaveGroup(java.net.InetSocketAddress multicastAddress, java.net.NetworkInterface networkInterface)
Leaves a multicast group on a specified local interface.
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