Evaluator

java.lang.Object
- simulator.Evaluator

```
public class Evaluator
extends java.lang.Object
```
An object for maintaining statistics needed for the evaluation of reputation metrics

Since:

11/10/2015 04:55 pm

Version:

1.0.0

Author:

Alexandros Panagopoulos

Field Summary

Fields
Modifier and Type	Field and Description
`protected float`	`adaptationDelayCost`
`protected boolean`	`HighThresholdReached`
`protected boolean`	`LowThresholdReached`
`protected float`	`no_R`
`protected float`	`no_Rinit`
`protected float`	`no_RthrH`
`protected float`	`no_RthrL`
`protected float`	`PFsumOf_Rinit`
`protected float`	`PFsumOf_RthrL`
`protected float`	`rateOfAscent`
`protected float`	`rateOfDescent`
`protected int`	`stepsToHighThreshold`
`protected int`	`stepsToLowThreshold`
`protected float`	`sumOfChanges`
`protected float`	`variability`

Constructor Summary

Constructors
Constructor and Description

Evaluator()

Constructors
Constructor and Description
`Evaluator()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`evaluate()` Called at the end of an execution to
`private boolean`	`isHighThresholdReached()`
`private boolean`	`isLowThresholdReached()`
`void`	`printResults(ReputationModel model, SimulatorPanel simulatorPanel)` Used for printing the results as text in the Simulator's message Area and for updating the charts
`private void`	`setHighThresholdReached(boolean highThresholdReached)`
`private void`	`setLowThresholdReached(boolean lowThresholdReached)`
`void`	`updateEvaluationStats(ReputationModel model, float[] act, SimulatorPanel simulatorPanel)` Updates evaluation statistics to include results from the latest action/rating

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

stepsToHighThreshold
```
protected int stepsToHighThreshold
```

stepsToLowThreshold
```
protected int stepsToLowThreshold
```

HighThresholdReached
```
protected boolean HighThresholdReached
```

LowThresholdReached
```
protected boolean LowThresholdReached
```

sumOfChanges
```
protected float sumOfChanges
```

no_Rinit
```
protected float no_Rinit
```

no_RthrL
```
protected float no_RthrL
```

no_RthrH
```
protected float no_RthrH
```

no_R
```
protected float no_R
```

PFsumOf_RthrL
```
protected float PFsumOf_RthrL
```

PFsumOf_Rinit
```
protected float PFsumOf_Rinit
```

rateOfDescent
```
protected float rateOfDescent
```

rateOfAscent
```
protected float rateOfAscent
```

adaptationDelayCost
```
protected float adaptationDelayCost
```

variability
```
protected float variability
```

Constructor Detail
- Evaluator
```
public Evaluator()
```

Method Detail
- updateEvaluationStats
```
public void updateEvaluationStats(ReputationModel model,
                                  float[] act,
                                  SimulatorPanel simulatorPanel)
```
  Updates evaluation statistics to include results from the latest action/rating
  
  Parameters:
  
  model - the Selected ReputationModel
  
  act - the row from the ActionSequence
  
  simulatorPanel - the simulator Panel
- printResults
```
public void printResults(ReputationModel model,
                         SimulatorPanel simulatorPanel)
```
  Used for printing the results as text in the Simulator's message Area and for updating the charts
  
  Parameters:
  
  model - the Selected ReputationModel
  
  simulatorPanel - the SimulatorPanel needed for gaining access to the message Area
- evaluate
```
public void evaluate()
```
  Called at the end of an execution to
  
  Parameters:
  
  model - the Selected ReputationModel
  
  simulatorPanel - the SimulatorPanel needed for gaining access to the message Area
- isHighThresholdReached
```
private boolean isHighThresholdReached()
```
- setHighThresholdReached
```
private void setHighThresholdReached(boolean highThresholdReached)
```
- isLowThresholdReached
```
private boolean isLowThresholdReached()
```
- setLowThresholdReached
```
private void setLowThresholdReached(boolean lowThresholdReached)
```

Class Evaluator

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

stepsToHighThreshold

stepsToLowThreshold

HighThresholdReached

LowThresholdReached

sumOfChanges

no_Rinit

no_RthrL

no_RthrH

no_R

PFsumOf_RthrL

PFsumOf_Rinit

rateOfDescent

rateOfAscent

adaptationDelayCost

variability

Constructor Detail

Evaluator

Method Detail

updateEvaluationStats

printResults

evaluate

isHighThresholdReached

setHighThresholdReached

isLowThresholdReached

setLowThresholdReached