Package es.uam.eps.ir.relison.diffusion.metrics.informationpieces.individual

Class InformationCount<U extends java.io.Serializable,I extends java.io.Serializable,F>

java.lang.Object

es.uam.eps.ir.relison.diffusion.metrics.AbstractIndividualSimulationMetric<U,I,F>

es.uam.eps.ir.relison.diffusion.metrics.informationpieces.individual.InformationCount<U,I,F>

Type Parameters:

U - type of the user.

I - type of the information.

F - type of the features.

All Implemented Interfaces:

IndividualSimulationMetric<U,I,F>, SimulationMetric<U,I,F>

public class InformationCount<U extends java.io.Serializable,I extends java.io.Serializable,F>
extends AbstractIndividualSimulationMetric<U,I,F>

Computes the number of information pieces received by each user in the network.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Map<U,java.lang.Double>	speed	Speed value.
private static java.lang.String	SPEED	Name fixed value.

Fields inherited from class es.uam.eps.ir.relison.diffusion.metrics.AbstractIndividualSimulationMetric

data, initialized

Constructor Summary

Constructors

Constructor	Description
InformationCount()	Constructor.

Method Summary

Modifier and Type	Method	Description
double	calculate()	Calculates the metric for the current state of the simulation.
double	calculate(U user)	Calculates the metric value for a single user.
void	clear()	Resets the metric.
protected void	initialize()	Initializes all the variables needed for computing and updating the values of the metric.
void	update(Iteration<U,I,F> iteration)	Updates the different values which are necessary for computing a metric, given the information received by users in an iteration of the simulation.

Methods inherited from class es.uam.eps.ir.relison.diffusion.metrics.AbstractIndividualSimulationMetric

calculateIndividuals, getName, initialize, isInitialized

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface es.uam.eps.ir.relison.diffusion.metrics.IndividualSimulationMetric

calculate, calculateIndividuals

Methods inherited from interface es.uam.eps.ir.relison.diffusion.metrics.SimulationMetric

calculate, initialize

Field Details

SPEED

private static final java.lang.String SPEED

Name fixed value.

See Also:

Constant Field Values

speed

private final java.util.Map<U extends java.io.Serializable,java.lang.Double> speed

Speed value.

Constructor Details

InformationCount

public InformationCount()

Constructor.

Method Details

clear

public void clear()

Description copied from interface: SimulationMetric

Resets the metric.

calculate

public double calculate()

Description copied from interface: SimulationMetric

Calculates the metric for the current state of the simulation.

Returns:

the value of the metric for the current state of the simulation

update

public void update(Iteration<U,I,F> iteration)

Description copied from interface: SimulationMetric

Updates the different values which are necessary for computing a metric, given the information received by users in an iteration of the simulation.

Parameters:

iteration - the new iteration.

initialize

protected void initialize()

Description copied from class: AbstractIndividualSimulationMetric

Initializes all the variables needed for computing and updating the values of the metric.

Specified by:

initialize in class AbstractIndividualSimulationMetric<U extends java.io.Serializable,I extends java.io.Serializable,F>

calculate

public double calculate(U user)

Description copied from interface: IndividualSimulationMetric

Calculates the metric value for a single user.

Parameters:

user - the single user.

Returns:

the value of the metric, NaN if something failed.