org.opendaylight.openflowjava.protocol.api.connection

Interface ConnectionAdapter

All Superinterfaces:

OpenflowProtocolService, org.opendaylight.yangtools.yang.binding.RpcService

All Known Subinterfaces:

ConnectionFacade

All Known Implementing Classes:

ConnectionAdapterImpl

public interface ConnectionAdapter
extends OpenflowProtocolService

Manages a switch connection.

Author:

mirehak, michal.polkorab

Method Summary

Modifier and Type	Method and Description
void	checkListeners() Throws exception if any of required listeners is missing.
Future<Boolean>	disconnect() Disconnect corresponding switch.
void	fireConnectionReadyNotification() Notify listener about connection ready-to-use event.
InetSocketAddress	getRemoteAddress() Returns the address of the connected switch.
boolean	isAlive() Determines if the connection to the switch is alive.
boolean	isAutoRead() Determines if the channel is configured to auto-read.
<T extends OutboundQueueHandler> OutboundQueueHandlerRegistration<T>	registerOutboundQueueHandler(T handler, int maxQueueDepth, long maxBarrierNanos) Registers a new bypass outbound queue.
void	setAlienMessageListener(AlienMessageListener alienMessageListener) Set handler for alien messages received from device.
void	setAutoRead(boolean autoRead) Sets option for automatic channel reading - if set to false, incoming messages won't be read.
void	setConnectionReadyListener(ConnectionReadyListener connectionReadyListener) Set listener for connection became ready-to-use event.
void	setDatapathId(BigInteger datapathId) Set datapathId for the dpn.
void	setMessageListener(OpenflowProtocolListener messageListener) Sets the protocol message listener.
void	setPacketInFiltering(boolean enabled) Set filtering of PacketIn messages.
void	setSystemListener(SystemNotificationsListener systemListener) Sets the system message listener.

Methods inherited from interface org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OpenflowProtocolService

barrier, echo, echoReply, experimenter, flowMod, getAsync, getConfig, getFeatures, getQueueConfig, groupMod, hello, meterMod, multipartRequest, packetOut, portMod, roleRequest, setAsync, setConfig, tableMod

Method Detail

disconnect

Future<Boolean> disconnect()

Disconnect corresponding switch.

Returns:

future set to true, when disconnect completed

isAlive

boolean isAlive()

Determines if the connection to the switch is alive.

Returns:

true, if connection to switch is alive

getRemoteAddress

InetSocketAddress getRemoteAddress()

Returns the address of the connected switch.

Returns:

address of the remote end - address of a switch if connected

setMessageListener

void setMessageListener(OpenflowProtocolListener messageListener)

Sets the protocol message listener.

Parameters:

messageListener - here will be pushed all messages from switch

setSystemListener

void setSystemListener(SystemNotificationsListener systemListener)

Sets the system message listener.

Parameters:

systemListener - here will be pushed all system messages from library

setAlienMessageListener

void setAlienMessageListener(AlienMessageListener alienMessageListener)

Set handler for alien messages received from device.

Parameters:

alienMessageListener - here will be pushed all alien messages from switch

checkListeners

void checkListeners()

Throws exception if any of required listeners is missing.

fireConnectionReadyNotification

void fireConnectionReadyNotification()

Notify listener about connection ready-to-use event.

setConnectionReadyListener

void setConnectionReadyListener(ConnectionReadyListener connectionReadyListener)

Set listener for connection became ready-to-use event.

Parameters:

connectionReadyListener - listens to connection ready event

setAutoRead

void setAutoRead(boolean autoRead)

Sets option for automatic channel reading - if set to false, incoming messages won't be read.

Parameters:

autoRead - target value to be switched to

isAutoRead

boolean isAutoRead()

Determines if the channel is configured to auto-read.

Returns:

true, if channel is configured to auto-read

registerOutboundQueueHandler

@Beta
<T extends OutboundQueueHandler> OutboundQueueHandlerRegistration<T> registerOutboundQueueHandler(T handler,
                                                                                                        int maxQueueDepth,
                                                                                                        long maxBarrierNanos)

Registers a new bypass outbound queue.

Type Parameters:

T - handler type

Parameters:

handler - queue handler

maxQueueDepth - max amount of not confirmed messaged in queue (i.e. edge for barrier message)

maxBarrierNanos - regular base for barrier message

Returns:

An OutboundQueueHandlerRegistration

setPacketInFiltering

@Beta
void setPacketInFiltering(boolean enabled)

Set filtering of PacketIn messages. By default these messages are not filtered.

Parameters:

enabled - True if PacketIn messages should be filtered, false if they should be reported.

setDatapathId

void setDatapathId(BigInteger datapathId)

Set datapathId for the dpn.

Parameters:

datapathId - of the dpn