GiaNode Class Reference

#include <GiaNode.h>

List of all members.

---

Detailed Description

This class represents a node in gia overlay network.

Public Member Functions
	GiaNode ()
	GiaNode (const NodeHandle &nHandle, double capacity=0, int degree=0)
void	setNodeHandle (const NodeHandle &nHandle)
	Set NodeHandle.
const NodeHandle &	getNodeHandle () const
	Get NodeHandle.
void	setCapacity (double capacity)
	Set capacity (function of bandwidth, cpu power and HDD-fitness.
double	getCapacity () const
	Get capacity.
void	setConnectionDegree (uint degree)
	Set number of neighbors.
uint	getConnectionDegree () const
	Get connection degree.
void	setReceivedTokens (uint tokenNr)
	Set number of received tokens.
uint	getReceivedTokens () const
	Get number of received tokens.
void	setSentTokens (uint tokenNr)
	Set number of sent tokens.
uint	getSentTokens () const
	Get number of sent tokens.
bool	isUnspecified () const
bool	operator== (const GiaNode &rhs) const
bool	operator!= (const GiaNode &rhs) const
Static Public Attributes
static const GiaNode	UNSPECIFIED_NODE
Protected Attributes
NodeHandle	nodeHandle
double	capacity
	NodeHandle of this node.
uint	connectionDegree
	capacity of this node
uint	receivedTokens
	connection degree (number of current neighbors) of this node
uint	sentTokens
	received tokens from another neighbor
bool	specified
	sent tokens to another neighbor
Friends
std::ostream &	operator<< (std::ostream &os, const GiaNode &n)

---

Constructor & Destructor Documentation

GiaNode::GiaNode

(

)

{
    specified = false;
    //GiaNode(NodeHandle(), 0, 0);
}

GiaNode::GiaNode	(	const NodeHandle &	nHandle,
		double	capacity = 0,
		int	degree = 0
	)

{
    nodeHandle = nHandle;
    capacity = cap;
    connectionDegree = degree;
    receivedTokens = 3;
    sentTokens = 3;

    specified = true;
}

---

Member Function Documentation

double GiaNode::getCapacity

(

)

const

Get capacity.

Returns:

GiaNode

{
    return capacity;
}

uint GiaNode::getConnectionDegree

(

)

const

Get connection degree.

Returns:

number of neighbors

{
    return connectionDegree;
}

const NodeHandle & GiaNode::getNodeHandle

(

)

const

Get NodeHandle.

Returns:

NodeHandle

{
    return nodeHandle;
}

uint GiaNode::getReceivedTokens

(

)

const

Get number of received tokens.

Returns:

Number of received tokens

{
    return receivedTokens;
}

uint GiaNode::getSentTokens

(

)

const

Get number of sent tokens.

Returns:

Number of sent tokens

{
    return sentTokens;
}

bool GiaNode::isUnspecified

(

)

const [inline]

    {
        return !specified;
    };

bool GiaNode::operator!=

(

const GiaNode &

rhs

)

const

{
    if(this->getNodeHandle() == rhs.getNodeHandle())
        return false;
    return true;
}

bool GiaNode::operator==

(

const GiaNode &

rhs

)

const

{
    if(this->getNodeHandle() != rhs.getNodeHandle())
        return false;
    return true;
}

void GiaNode::setCapacity

(

double

capacity

)

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

Parameters:

capacity

Capacity to set

{
    capacity = cap;
}

void GiaNode::setConnectionDegree

(

uint

degree

)

Set number of neighbors.

Parameters:

degree

Number of neighbors

{
    connectionDegree = degree;
}

void GiaNode::setNodeHandle

(

const NodeHandle &

nHandle

)

Set NodeHandle.

Parameters:

nHandle

NodeHandle to set

{
    nodeHandle = nHandle;
}

void GiaNode::setReceivedTokens

(

uint

tokenNr

)

Set number of received tokens.

Parameters:

tokenNr

Number of tokens

{
    receivedTokens = tokenNr;
}

void GiaNode::setSentTokens

(

uint

tokenNr

)

Set number of sent tokens.

Parameters:

tokenNr

Number of tokens

{
    sentTokens = tokenNr;
}

---

Friends And Related Function Documentation

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

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

---

Member Data Documentation

double GiaNode::capacity [protected]

NodeHandle of this node.

uint GiaNode::connectionDegree [protected]

capacity of this node

NodeHandle GiaNode::nodeHandle [protected]

uint GiaNode::receivedTokens [protected]

connection degree (number of current neighbors) of this node

uint GiaNode::sentTokens [protected]

received tokens from another neighbor

bool GiaNode::specified [protected]

sent tokens to another neighbor

const GiaNode GiaNode::UNSPECIFIED_NODE [static]

---

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

• GiaNode.h
• GiaNode.cc

---