This class represents a node in gia overlay network. More...

#include <GiaNode.h>

Inheritance diagram for GiaNode:

Public Member Functions
	GiaNode ()
virtual	~GiaNode ()
	GiaNode (const NodeHandle &handle)
	GiaNode (const NodeHandle &handle, double cap, int degree)
GiaNode &	operator= (const NodeHandle &handle)
	an unspecified node
void	setCapacity (double capacity)
	Set capacity (function of bandwidth, cpu power and HDD-fitness.
double	getCapacity () const
	Get capacity.
Public Member Functions inherited from NodeHandle
	NodeHandle ()
	Constructs an unspecified NodeHandle.
virtual	~NodeHandle ()
	Standard destructor.
	NodeHandle (const NodeHandle &handle)
	Copy constructor.
	NodeHandle (const OverlayKey &key, const IPvXAddress &ip, int port)
	Complete constructor.
	NodeHandle (const TransportAddress &ta)
	Constructor to generate a NodeHandle from a TransportAddress.
	NodeHandle (const OverlayKey &key, const TransportAddress &ta)
	Constructor to generate a NodeHandle from an existing OverlayKey and TransportAddress.
bool	operator== (const NodeHandle &rhs) const
	compares this NodeHandle to another given NodeHandle
bool	operator!= (const NodeHandle &rhs) const
	compares this NodeHandle to another given NodeHandle
bool	operator< (const NodeHandle &rhs) const
	compares this to a given NodeHandle
bool	operator> (const NodeHandle &rhs) const
	compares this to a given NodeHandle
bool	operator<= (const NodeHandle &rhs) const
	compares this to a given NodeHandle
bool	operator>= (const NodeHandle &rhs) const
	compares this to a given NodeHandle
void	setKey (const OverlayKey &key)
	saves given key to NodeHandle::key
const OverlayKey &	getKey () const
	returns key of this NodeHandle
bool	isUnspecified () const
	indicates if this NodeHandle is specified
virtual void	netPack (cCommBuffer *b)
	serializes the object into a buffer
virtual void	netUnpack (cCommBuffer *b)
	deserializes the object from a buffer
virtual TransportAddress *	dup () const
	returns a copy of the NodeHandle
Public Member Functions inherited from TransportAddress
	TransportAddress ()
	Constructs a unspecified TransportAddress.
virtual	~TransportAddress ()
	Standard destructor.
	TransportAddress (const TransportAddress &handle)
	Copy constructor.
	TransportAddress (const IPvXAddress &ip, int port=-1, NatType natType=UNKNOWN_NAT)
	Complete constructor.
bool	operator== (const TransportAddress &rhs) const
	compares this to a given TransportAddress
bool	operator!= (const TransportAddress &rhs) const
	compares this to a given TransportAddress
bool	operator< (const TransportAddress &rhs) const
	compares this to a given TransportAddress
bool	operator> (const TransportAddress &rhs) const
	compares this to a given TransportAddress
bool	operator<= (const TransportAddress &rhs) const
	compares this to a given TransportAddress
bool	operator>= (const TransportAddress &rhs) const
	compares this to a given TransportAddress
TransportAddress &	operator= (const TransportAddress &rhs)
	assigns ip and port of rhs to this->ip and this->port
void	setIp (const IPvXAddress &ip, int port=-1, NatType natType=UNKNOWN_NAT)
	Sets the ip address, port and NAT type.
void	setAddress (const IPvXAddress &ip, int port=-1, NatType natType=UNKNOWN_NAT) __attribute((deprecated))
	Sets the ip address, port and NAT type.
void	appendSourceRoute (const TransportAddress &sourceRoute)
	Appends a source route to this TransportAddress.
void	clearSourceRoute ()
	Clears the source route of this TransportAddress.
void	setPort (int port)
	sets this->port to the given port
const IPvXAddress &	getIp () const
	returns ip address
const IPvXAddress &	getAddress () const __attribute((deprecated))
	returns ip address.
int	getPort () const
	returns port
NatType	getNatType () const
	returns the type of NAT this node is behind
size_t	getSourceRouteSize () const
	Returns the length of the source route to reach this node.
const TransportAddressVector &	getSourceRoute () const
	Returns source route used to reach this node.
size_t	hash () const
	creates a hash value of ip and port

Static Public Attributes
static const GiaNode	UNSPECIFIED_NODE
Static Public Attributes inherited from NodeHandle
static const NodeHandle	UNSPECIFIED_NODE
	the unspecified NodeHandle
Static Public Attributes inherited from TransportAddress
static const TransportAddress	UNSPECIFIED_NODE
	TransportAddress without specified ip and port.
static const TransportAddressVector	UNSPECIFIED_NODES

Protected Attributes
double	capacity
Protected Attributes inherited from NodeHandle
OverlayKey	key
	the OverlayKey of this NodeHandle
Protected Attributes inherited from TransportAddress
IPvXAddress	ip
	the ip of this TransportAddress object
int	port
	the port of this TransportAddress object

Friends
std::ostream &	operator<< (std::ostream &os, const GiaNode &n)

Additional Inherited Members
Public Types inherited from TransportAddress
enum	NatType { UNKNOWN_NAT = 0, NO_NAT = 1, FULL_CONE_NAT = 2, PORT_RESTRICTED_NAT = 3, SYMMETRIC_NAT = 4 }
typedef UNORDERED_SET < TransportAddress, hashFcn >	Set
	a hashed set of TransportAddresses

Detailed Description

This class represents a node in gia overlay network.

Definition at line 38 of file GiaNode.h.

Constructor & Destructor Documentation

GiaNode::GiaNode ( )

Definition at line 31 of file GiaNode.cc.

{
    //...
}

virtual GiaNode::~GiaNode ( )

inlinevirtual

Definition at line 43 of file GiaNode.h.

{};

GiaNode::GiaNode ( const NodeHandle & handle )

Definition at line 36 of file GiaNode.cc.

                                         : NodeHandle(handle)
{
    //...
}

GiaNode::GiaNode	(	const NodeHandle &	handle,
		double	cap,
		int	degree
	)

Definition at line 42 of file GiaNode.cc.

                                                                 : NodeHandle(handle)
{
    capacity = cap;
}

Member Function Documentation

double GiaNode::getCapacity ( ) const

GiaNode & GiaNode::operator= ( const NodeHandle & handle )

an unspecified node

Reimplemented from NodeHandle.

Definition at line 47 of file GiaNode.cc.

{
    ip = handle.getIp();
    port = handle.getPort();
    key = handle.getKey();
    capacity = 0;
    return *this;
}

void GiaNode::setCapacity ( double capacity )

Set capacity (function of bandwidth, cpu power and HDD-fitness.

Parameters

capacity Capacity to set

Definition at line 57 of file GiaNode.cc.

Referenced by Gia::changeState().

{
    capacity = cap;
}

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	os,
		const GiaNode &	n
	)

friend

Definition at line 67 of file GiaNode.cc.

{
    if(node.ip.isUnspecified() == true && node.key.isUnspecified() && node.port == -1) {
        os << "<unspec>";
    } else {
        os << node.ip << ":" << node.port << " "
           << node.key.toString() << " with capacity: "
           << node.capacity //<< " , degree: " << node.connectionDegree
            //<< " , sentTokens: " << node.sentTokens << " , receivedTokens: " << node.receivedTokens;
            ;
    }
    return os;
}

Member Data Documentation

double GiaNode::capacity

protected

Definition at line 70 of file GiaNode.h.

Referenced by getCapacity(), GiaNode(), operator<<(), operator=(), and setCapacity().

const GiaNode GiaNode::UNSPECIFIED_NODE

static

Definition at line 49 of file GiaNode.h.

Referenced by GiaNeighbors::get(), and GiaNeighbors::getDropCandidate().

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

Public Member Functions

Static Public Attributes

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation