jenes.stage.operator

Class Selector.Statistics

java.lang.Object

jenes.stage.operator.Operator.Statistics

jenes.stage.operator.Selector.Statistics

Enclosing class:

Selector<T extends Chromosome>

public class Selector.Statistics
extends Operator.Statistics

A statistics object holding the number of selection performed and the time spent to execute them. The statistics is available by two methods: Operator.getStatistics() to have a new statistics setted according to the crossover state or Operator.updateStatistics(jenes.stage.operator.Operator.Statistics) to modify an existing statistics according to the selector state.

Esamples of use are showed below.

 Selector.Statistics stat = a_selector.getStatistics();
 

returns a new statistics object setted according to the specified selector state.

 Selector.Statistics stat = new Selector.Statistics();
 a_selector.updateStatistics(stat);
 

modifies the existing statistics according to the specified selector state.

Field Summary

Fields

Modifier and Type	Field and Description
protected long	selections Number of selectionRate performed.

Fields inherited from class jenes.stage.operator.Operator.Statistics

executionTime

Constructor Summary

Constructors

Constructor and Description
Selector.Statistics()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	fill(Operator.Statistics stats) Fills the specified statistics with the data of the operator statistics.
long	getSelections() Returns the number of selectionRate performed.

Methods inherited from class jenes.stage.operator.Operator.Statistics

getExecutionTime

Methods inherited from class java.lang.Object

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

Field Detail

selections

protected long selections

Number of selectionRate performed.

Constructor Detail

Selector.Statistics

public Selector.Statistics()

Method Detail

getSelections

public long getSelections()

Returns the number of selectionRate performed.

Returns:

the number of selectionRate performed.

fill

protected void fill(Operator.Statistics stats)

Description copied from class: Operator.Statistics

Fills the specified statistics with the data of the operator statistics. At the end, these statistics will have the same state

Overrides:

fill in class Operator.Statistics

Parameters:

stats - the statistics to fill