#include <Node.h>

Collaboration diagram for dtn::core::Node:

Classes
class	Attribute
class	URI
Public Types
enum	Protocol { CONN_UNSUPPORTED = -1, CONN_UNDEFINED = 0, CONN_TCPIP = 1, CONN_UDPIP = 2, CONN_LOWPAN = 3, CONN_BLUETOOTH = 4, CONN_HTTP = 5 }
enum	Type { NODE_UNAVAILABLE = 0, NODE_CONNECTED = 1, NODE_DISCOVERED = 2, NODE_STATIC = 3 }
Public Member Functions
	Node (const dtn::data::EID &id)
virtual	~Node ()
bool	has (Node::Protocol proto) const
bool	has (const std::string &name) const
void	add (const URI &u)
void	add (const Attribute &attr)
void	remove (const URI &u)
void	remove (const Attribute &attr)
void	clear ()
std::list< URI >	get (Node::Protocol proto) const
std::list< URI >	get (Node::Type type, Node::Protocol proto) const
std::list< Attribute >	get (const std::string &name) const
const dtn::data::EID &	getEID () const
bool	expire ()
bool	operator== (const Node &other) const
bool	operator< (const Node &other) const
bool	operator== (const dtn::data::EID &other) const
const Node &	operator+= (const Node &other)
const Node &	operator-= (const Node &other)
std::string	toString () const
bool	doConnectImmediately () const
void	setConnectImmediately (bool val)
bool	isAvailable () const
Static Public Member Functions
static std::string	toString (Node::Type type)
static std::string	toString (Node::Protocol proto)
Friends
std::ostream &	operator<< (std::ostream &, const Node &)

Detailed Description

A Node instance holds all informations of a neighboring node.

Definition at line 23 of file Node.h.

Member Enumeration Documentation

enum dtn::core::Node::Protocol

Enumerator:

CONN_UNSUPPORTED
CONN_UNDEFINED
CONN_TCPIP
CONN_UDPIP
CONN_LOWPAN
CONN_BLUETOOTH
CONN_HTTP

Definition at line 26 of file Node.h.

enum dtn::core::Node::Type

Specify a node type. FLOATING is a node, if it's not statically reachable. PERMANENT is used for static nodes with are permanently reachable.

Enumerator:

NODE_UNAVAILABLE
NODE_CONNECTED
NODE_DISCOVERED
NODE_STATIC

Definition at line 42 of file Node.h.

Constructor & Destructor Documentation

dtn::core::Node::Node ( const dtn::data::EID & id )

constructor

Parameters:

type	set the node type

See also:: NoteType

Definition at line 116 of file Node.cpp.

dtn::core::Node::~Node ( ) [virtual]

destructor

Definition at line 121 of file Node.cpp.

Member Function Documentation

void dtn::core::Node::add ( const URI & u )

Add a URI to this node.

Parameters:

u

Definition at line 192 of file Node.cpp.

Referenced by dtn::daemon::Configuration::Network::load(), operator+=(), and dtn::net::TCPConnection::setup().

void dtn::core::Node::add ( const Attribute & attr )

Definition at line 198 of file Node.cpp.

void dtn::core::Node::clear ( )

Clear all URIs & Attributes contained in this node.

Definition at line 214 of file Node.cpp.

Referenced by dtn::net::TCPConnection::setup().

bool dtn::core::Node::doConnectImmediately ( ) const

Definition at line 360 of file Node.cpp.

Referenced by dtn::net::ConnectionManager::raiseEvent().

bool dtn::core::Node::expire ( )

remove expired service descriptors

Returns:: True, if all attributes are gone

Definition at line 259 of file Node.cpp.

References dtn::core::Node::URI::expire, dtn::core::Node::Attribute::expire, and dtn::utils::Clock::getTime().

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std::list< Node::URI > dtn::core::Node::get ( Node::Protocol proto ) const

Returns a list of URIs matching the given protocol

Parameters:

proto

Returns:

Definition at line 220 of file Node.cpp.

Referenced by dtn::net::UDPConvergenceLayer::queue(), dtn::net::LOWPANConvergenceLayer::queue(), and dtn::net::TCPConnection::setup().

std::list< Node::URI > dtn::core::Node::get	(	Node::Type	type,
		Node::Protocol	proto
	)		const

Definition at line 230 of file Node.cpp.

std::list< Node::Attribute > dtn::core::Node::get ( const std::string & name ) const

get a list of attributes match the given name

Parameters:

name

Returns:

Definition at line 240 of file Node.cpp.

const dtn::data::EID & dtn::core::Node::getEID ( ) const

Return the EID of this node.

Returns:: The EID of this node.

Definition at line 250 of file Node.cpp.

Referenced by dtn::net::ConnectionManager::addConnection(), dtn::net::ConnectionManager::discovered(), dtn::net::TCPConnection::eventBundleForwarded(), dtn::net::TCPConnection::eventBundleRefused(), dtn::daemon::Configuration::Network::load(), dtn::routing::StaticRoutingExtension::notify(), dtn::routing::NeighborRoutingExtension::notify(), dtn::routing::FloodRoutingExtension::notify(), dtn::routing::EpidemicRoutingExtension::notify(), dtn::net::UDPConvergenceLayer::queue(), dtn::net::TCPConvergenceLayer::queue(), dtn::net::LOWPANConvergenceLayer::queue(), dtn::net::HTTPConvergenceLayer::queue(), dtn::net::ConnectionManager::removeConnection(), dtn::routing::NeighborRoutingExtension::run(), dtn::routing::FloodRoutingExtension::run(), and toString().

bool dtn::core::Node::has ( Node::Protocol proto ) const

Check if the protocol is available for this node.

Parameters:

proto

Returns:

Definition at line 174 of file Node.cpp.

Referenced by dtn::net::ConnectionManager::open().

bool dtn::core::Node::has ( const std::string & name ) const

Definition at line 183 of file Node.cpp.

bool dtn::core::Node::isAvailable ( ) const

returns true, if at least one connection is available

Definition at line 370 of file Node.cpp.

Referenced by dtn::net::ConnectionManager::getNeighbors(), and dtn::net::ConnectionManager::isNeighbor().

const Node & dtn::core::Node::operator+= ( const Node & other )

Definition at line 303 of file Node.cpp.

References add().

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const Node & dtn::core::Node::operator-= ( const Node & other )

Definition at line 320 of file Node.cpp.

bool dtn::core::Node::operator< ( const Node & other ) const

Definition at line 347 of file Node.cpp.

bool dtn::core::Node::operator== ( const dtn::data::EID & other ) const

Definition at line 337 of file Node.cpp.

bool dtn::core::Node::operator== ( const Node & other ) const

Compare this node to another one. Two nodes are equal if the uri and address of both nodes are equal.

Parameters:

node	A other node to compare.

Returns:: true, if the given node is equal to this node.

Definition at line 342 of file Node.cpp.

void dtn::core::Node::remove ( const URI & u )

Remove a given URI of the node.

Parameters:

proto

Definition at line 204 of file Node.cpp.

void dtn::core::Node::remove ( const Attribute & attr )

Definition at line 209 of file Node.cpp.

void dtn::core::Node::setConnectImmediately ( bool val )

Definition at line 365 of file Node.cpp.

Referenced by dtn::daemon::Configuration::Network::load().

std::string dtn::core::Node::toString ( Node::Protocol proto ) [static]

Definition at line 145 of file Node.cpp.

References CONN_BLUETOOTH, CONN_HTTP, CONN_LOWPAN, CONN_TCPIP, CONN_UDPIP, CONN_UNDEFINED, and CONN_UNSUPPORTED.

std::string dtn::core::Node::toString ( Node::Type type ) [static]

Definition at line 125 of file Node.cpp.

References NODE_CONNECTED, NODE_DISCOVERED, NODE_STATIC, and NODE_UNAVAILABLE.

Referenced by dtn::net::TCPConvergenceLayer::queue(), dtn::daemon::Notifier::raiseEvent(), dtn::core::EventDebugger::raiseEvent(), and dtn::net::TCPConnection::setup().

std::string dtn::core::Node::toString ( ) const

Definition at line 354 of file Node.cpp.

References getEID(), and dtn::data::EID::getString().

Referenced by dtn::core::operator<<().

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Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	stream,
		const Node &	node
	)		`[friend]`

Definition at line 375 of file Node.cpp.

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

daemon/src/core/Node.h
daemon/src/core/Node.cpp

dtn::core::Node Class Reference

Classes

Public Types

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation