Package jadex.bridge.sensor.service

Class WaitqueueEvaluator

java.lang.Object

jadex.bridge.nonfunctional.search.BasicEvaluator<java.lang.Integer>

jadex.bridge.sensor.service.WaitqueueEvaluator

All Implemented Interfaces:

IServiceEvaluator

public class WaitqueueEvaluator
extends BasicEvaluator<java.lang.Integer>

Execution time evaluator. Re-scales execution times from [0,unlimited] to [1,0].

Field Summary

Fields

Modifier and Type	Field	Description
protected int	max	The wait queue cutoff len.

Fields inherited from class jadex.bridge.nonfunctional.search.BasicEvaluator

component, methodinfo, propertyname, required, unit

Constructor Summary

Constructors

Constructor	Description
WaitqueueEvaluator(IExternalAccess component, MethodInfo mi)	Create a new evaluator.
WaitqueueEvaluator(IExternalAccess component, MethodInfo mi, int max)	Create a new evaluator.

Method Summary

Modifier and Type	Method	Description
double	calculateEvaluation(java.lang.Integer value)	Calculate the value with 1 best and 0 worst.

Methods inherited from class jadex.bridge.nonfunctional.search.BasicEvaluator

evaluate, getPropertyValue

Methods inherited from class java.lang.Object

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

Field Detail

max

protected int max

The wait queue cutoff len.

Constructor Detail

WaitqueueEvaluator

public WaitqueueEvaluator(IExternalAccess component,
                          MethodInfo mi)
                   throws java.lang.Exception

Create a new evaluator.

Throws:

java.lang.Exception

WaitqueueEvaluator

public WaitqueueEvaluator(IExternalAccess component,
                          MethodInfo mi,
                          int max)
                   throws java.lang.Exception

Create a new evaluator.

Throws:

java.lang.Exception

Method Detail

calculateEvaluation

public double calculateEvaluation(java.lang.Integer value)

Calculate the value with 1 best and 0 worst. Re-scales waiting times from [0,unlimited] to [1,0]. Uses linear scale with 0=1, 1=0.9, 10=0, 11=0

Specified by:

calculateEvaluation in class BasicEvaluator<java.lang.Integer>

Returns: