dll::RANG Class Reference

RANG Radio Access Network Gateway. More...

#include <RANG.hpp>

Inheritance diagram for dll::RANG:

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Collaboration diagram for dll::RANG:

[legend]

List of all members.

Public Member Functions
virtual wns::service::dll::UnicastAddress	getMACAddress () const
	RANG (wns::node::Interface *, const wns::pyconfig::View &)
virtual void	registerFlowHandler (wns::service::dll::FlowHandler *)
virtual void	registerIRuleControl (wns::service::dll::IRuleControl *)
virtual	~RANG ()
wns::service::dll::Handler Interface
wns::service::dll::UnicastDataTransmission *	getAccessPointFor (wns::service::dll::UnicastAddress _sourceMACAddress)
bool	knowsAddress (wns::service::dll::UnicastAddress _sourceMACAddress)
	Modified Handler Interface for APs.
virtual void	onData (const wns::osi::PDUPtr &_data, wns::service::dll::UnicastAddress _sourceMACAddress, wns::service::dll::UnicastDataTransmission *_ap, wns::service::dll::FlowID _dllFlowID=wns::service::dll::NoFlowID)
virtual void	onData (const wns::osi::PDUPtr &_data, wns::service::dll::FlowID _dllFlowID=wns::service::dll::NoFlowID)
	standard onData method
void	removeAddress (wns::service::dll::UnicastAddress _sourceMACAddress, wns::service::dll::UnicastDataTransmission *_ap)
void	updateAPLookUp (wns::service::dll::UnicastAddress _sourceMACAddress, wns::service::dll::UnicastDataTransmission *_ap)
wns::node::component::Component Interface
virtual void	onNodeCreated ()
	Called by the parent node after all components of the parent node have been created.
virtual void	onShutdown ()
	Called by the parent node after simulation end event occured.
virtual void	onWorldCreated ()
	Called by the parent node after all nodes have been setup and all components have executed onNodeCreated().
wns::service::dll::Notification service
virtual void	registerHandler (wns::service::dll::protocolNumber protocol, wns::service::dll::Handler *_dh)
wns::service::dll::DataTransmission service
virtual void	sendData (const wns::service::dll::UnicastAddress &_peer, const wns::osi::PDUPtr &_data, wns::service::dll::protocolNumber protocol, wns::service::dll::FlowID _dllFlowID=wns::service::dll::NoFlowID)
	Deliver data to other peer component(s).
Protected Member Functions
virtual void	doStartup ()
	Virtual backend of startup().
Protected Attributes
AccessPointLookup	accessPointLookup
Private Types
typedef wns::container::Registry < wns::service::dll::UnicastAddress, wns::service::dll::UnicastDataTransmission * >	AccessPointLookup
typedef wns::container::Registry < wns::service::dll::protocolNumber, wns::service::dll::Handler * >	DataHandlerRegistry
	Needed for demultiplexing of upper layer protocols.
Private Attributes
wns::pyconfig::View	config
DataHandlerRegistry	dataHandlerRegistry
	Registry for datahandlers. Each datahandler is select by the protocol number.
bool	learnAPfromIncomingData
wns::logger::Logger	logger

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Detailed Description

This is the gateway to the core network for all APs. The RANG is connected to the Network Layer (IP) of the server. The APs don't have an IP component, they terminate with the Layer2. So, the communication between the server and an AP goes via the RANG. The RANG has the funtion of a router, i.e. it forwards outgoing packets to the correct AP's DLL. From the Viewpoint of the server's NL, it behaves like a DLL itself

Definition at line 38 of file RANG.hpp.

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Member Typedef Documentation

typedef wns::container::Registry<wns::service::dll::UnicastAddress, wns::service::dll::UnicastDataTransmission*> dll::RANG::AccessPointLookup [private]

Definition at line 44 of file RANG.hpp.

typedef wns::container::Registry<wns::service::dll::protocolNumber, wns::service::dll::Handler*> dll::RANG::DataHandlerRegistry [private]

Definition at line 121 of file RANG.hpp.

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Constructor & Destructor Documentation

RANG::RANG	(	wns::node::Interface *	node,
		const wns::pyconfig::View &	_config
	)

Reimplemented in lte::main::RANG.

Definition at line 30 of file RANG.cpp.

virtual dll::RANG::~RANG

(

)

[inline, virtual]

Reimplemented in lte::main::RANG.

Definition at line 47 of file RANG.hpp.

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Member Function Documentation

void RANG::doStartup

(

)

[protected, virtual]

Implements wns::node::component::Interface.

Definition at line 40 of file RANG.cpp.

wns::service::dll::UnicastDataTransmission * RANG::getAccessPointFor

(

wns::service::dll::UnicastAddress

_sourceMACAddress

)

Definition at line 148 of file RANG.cpp.

virtual wns::service::dll::UnicastAddress dll::RANG::getMACAddress

(

)

const [inline, virtual]

Implements wns::service::dll::DataTransmission< wns::service::dll::UnicastAddress >.

Definition at line 66 of file RANG.hpp.

bool RANG::knowsAddress

(

wns::service::dll::UnicastAddress

_sourceMACAddress

)

Modified Handler Interface for APs. It gets two parameters in addition to the PDUPtr to keep the RANG's routing table up to date.

Definition at line 142 of file RANG.cpp.

void RANG::onData	(	const wns::osi::PDUPtr &	_data,
		wns::service::dll::UnicastAddress	_sourceMACAddress,
		wns::service::dll::UnicastDataTransmission *	_ap,
		wns::service::dll::FlowID	_dllFlowID = wns::service::dll::NoFlowID
	)			[virtual]

Definition at line 55 of file RANG.cpp.

void RANG::onData	(	const wns::osi::PDUPtr &	_data,
		wns::service::dll::FlowID	_dllFlowID = wns::service::dll::NoFlowID
	)			[virtual]

Implements wns::service::dll::Handler.

Definition at line 47 of file RANG.cpp.

void RANG::onNodeCreated

(

)

[virtual]

Note:

Intra-Node dependencies like connecting components within the node to each other must be handled here. It is forbidden to try to resolve dependencies to other nodes here. Not all nodes have been setup yet.

Implements wns::node::component::Interface.

Definition at line 108 of file RANG.cpp.

void RANG::onShutdown

(

)

[virtual]

Implements wns::node::component::Interface.

Definition at line 194 of file RANG.cpp.

void RANG::onWorldCreated

(

)

[virtual]

Note:

Resolve Inter-Node dependencies here. There are no restrictions on what you do here.

Implements wns::node::component::Interface.

Definition at line 114 of file RANG.cpp.

virtual void dll::RANG::registerFlowHandler

(

wns::service::dll::FlowHandler *

)

[inline, virtual]

Implements wns::service::dll::Notification.

Definition at line 50 of file RANG.hpp.

void RANG::registerHandler	(	wns::service::dll::protocolNumber	protocol,
		wns::service::dll::Handler *	_dh
	)			[virtual]

Implements wns::service::dll::Notification.

Definition at line 100 of file RANG.cpp.

virtual void dll::RANG::registerIRuleControl

(

wns::service::dll::IRuleControl *

)

[inline, virtual]

Implements wns::service::dll::Notification.

Reimplemented in lte::main::RANG.

Definition at line 53 of file RANG.hpp.

void RANG::removeAddress	(	wns::service::dll::UnicastAddress	_sourceMACAddress,
		wns::service::dll::UnicastDataTransmission *	_ap
	)

Definition at line 171 of file RANG.cpp.

void RANG::sendData	(	const wns::service::dll::UnicastAddress &	macAddress,
		const wns::osi::PDUPtr &	data,
		wns::service::dll::protocolNumber	protocol,
		wns::service::dll::FlowID	_dllFlowID = wns::service::dll::NoFlowID
	)			[virtual]

Parameters:

[in]	macAddress	Destination component(s) where data is to be delivered.
[in]	data	Protocol Data Unit that is to be transported.

Implements wns::service::dll::DataTransmission< wns::service::dll::UnicastAddress >.

Reimplemented in lte::main::RANG.

Definition at line 74 of file RANG.cpp.

void RANG::updateAPLookUp	(	wns::service::dll::UnicastAddress	_sourceMACAddress,
		wns::service::dll::UnicastDataTransmission *	_ap
	)

Definition at line 156 of file RANG.cpp.

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Member Data Documentation

AccessPointLookup dll::RANG::accessPointLookup [protected]

Definition at line 115 of file RANG.hpp.

wns::pyconfig::View dll::RANG::config [private]

Reimplemented in lte::main::RANG.

Definition at line 129 of file RANG.hpp.

DataHandlerRegistry dll::RANG::dataHandlerRegistry [private]

Definition at line 127 of file RANG.hpp.

bool dll::RANG::learnAPfromIncomingData [private]

Definition at line 131 of file RANG.hpp.

wns::logger::Logger dll::RANG::logger [private]

Reimplemented in lte::main::RANG.

Definition at line 133 of file RANG.hpp.

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

• modules/dll/wimac/src/RANG.hpp
• modules/dll/wimac/src/RANG.cpp
• modules/dll/wimac/src/RANG.cpp