simpletl::Connection Class Reference

The connection between two communicating nodes identified by a FlowID. Each connection has a defined capacity (data rate). There is a connection instance at both communicating nodes.

#include <service/Connection.hpp>

Inheritance diagram for simpletl::Connection:

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Collaboration diagram for simpletl::Connection:

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List of all members.

Public Member Functions
	Connection (wns::service::tl::ConnectionHandler *, wns::service::tl::FlowID, Bit)
wns::service::tl::ConnectionHandler *	getConnectionHandler ()
	Returns the connection handler.
wns::service::tl::FlowID	getFlowID ()
	Returns the FlowID of this connection.
Connection *	getPeer ()
	Returns the peer Connection instance.
void	receiveData (const simpletl::PDUPtr &)
	Called when a PDU is received. The PDU is passed to the next higher layer. The layer above is informed about connection establishment when first PDU is received.
virtual void	registerDataHandler (wns::service::tl::DataHandler *_dh)
	Called by next higher layer to register the class that will receive incomming PDUs. This is usually called after the connection has been established.
virtual void	sendData (const wns::osi::PDUPtr &)
	Called by next higher layer to transmit a PDU. A PCI of headerSize is attached. The transmission duration is calculated using the channelcapacity variable.
void	setPeer (Connection *)
	Sets the peer Connection instance.
wns::service::tl::FlowID	swappedFlowID ()
	Returns the FlowID of this connection with swapped sender and receiver IP addresses and ports.
	~Connection ()
	Destructor.
Private Attributes
double	channelcapacity
	The data rate in bit per second of our connection.
wns::service::tl::ConnectionHandler *	connectionhandler
	Service from layer above informed about establishment of connection.
wns::service::tl::DataHandler *	datahandler
	Service from layer above that receives incoming PDUs.
wns::events::scheduler::Interface *	eventscheduler
	The global event scheduler used to schedule the PDU transmission end events.
wns::service::tl::FlowID	flowID
	The FlowID consisting of source and target IP addresses and port numbers.
Bit	headerSize
	Header overhead in bit added to the payload size.
wns::logger::Logger	logger
	The logger for debug output.
Connection *	peer
	The peer connection instance.

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Detailed Description

Definition at line 47 of file Connection.hpp.

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Constructor & Destructor Documentation

Connection::Connection	(	wns::service::tl::ConnectionHandler *	ch,
		wns::service::tl::FlowID	_flowID,
		Bit	_headerSize
	)

Definition at line 43 of file Connection.cpp.

Connection::~Connection

(

)

[virtual]

Reimplemented from wns::service::tl::Connection.

Definition at line 58 of file Connection.cpp.

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Member Function Documentation

wns::service::tl::ConnectionHandler * Connection::getConnectionHandler

(

)

Definition at line 118 of file Connection.cpp.

wns::service::tl::FlowID Connection::getFlowID

(

)

Definition at line 135 of file Connection.cpp.

Connection * Connection::getPeer

(

)

Definition at line 129 of file Connection.cpp.

void Connection::receiveData

(

const simpletl::PDUPtr &

_pdu

)

Definition at line 84 of file Connection.cpp.

void Connection::registerDataHandler

(

wns::service::tl::DataHandler *

_dh

)

[virtual]

Implements wns::service::tl::Connection.

Definition at line 66 of file Connection.cpp.

void Connection::sendData

(

const wns::osi::PDUPtr &

_pdu

)

[virtual]

Implements wns::service::tl::Connection.

Definition at line 71 of file Connection.cpp.

void Connection::setPeer

(

Connection *

connection

)

Definition at line 124 of file Connection.cpp.

wns::service::tl::FlowID Connection::swappedFlowID

(

)

Definition at line 140 of file Connection.cpp.

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Member Data Documentation

double simpletl::Connection::channelcapacity [private]

Definition at line 137 of file Connection.hpp.

wns::service::tl::ConnectionHandler* simpletl::Connection::connectionhandler [private]

Definition at line 110 of file Connection.hpp.

wns::service::tl::DataHandler* simpletl::Connection::datahandler [private]

Definition at line 104 of file Connection.hpp.

wns::events::scheduler::Interface* simpletl::Connection::eventscheduler [private]

Definition at line 132 of file Connection.hpp.

wns::service::tl::FlowID simpletl::Connection::flowID [private]

Definition at line 121 of file Connection.hpp.

Bit simpletl::Connection::headerSize [private]

Definition at line 126 of file Connection.hpp.

wns::logger::Logger simpletl::Connection::logger [private]

Definition at line 142 of file Connection.hpp.

Connection* simpletl::Connection::peer [private]

Definition at line 115 of file Connection.hpp.

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The documentation for this class was generated from the following files:

• modules/mock/simpletl/src/service/Connection.hpp
• modules/mock/simpletl/src/service/Connection.cpp