FitnessEvaluation
Class InterpretedFitnessEvaluationBSF

java.lang.Object
  FitnessEvaluation.InterpretedFitnessEvaluation
      FitnessEvaluation.InterpretedFitnessEvaluationBSF

All Implemented Interfaces:

FitnessFunction, ParameterI

Direct Known Subclasses:

BinomialBSF, EvenFiveParityFitnessBSF, HelloWorldBSF, SantaFeAntTrailBSF, SymbolicRegressionBSF

public abstract class InterpretedFitnessEvaluationBSF
extends InterpretedFitnessEvaluation

Interprets code using the BSF framework (http://jakarta.apache.org/bsf/)

Author:

erikhemberg

Field Summary

protected org.apache.bsf.BSFManager

mngr

Constructor Summary

InterpretedFitnessEvaluationBSF()
Creates a new instance of InterpretedFitnessEvaluationGr

Method Summary

protected abstract java.lang.String	createCode(Phenotype p) Create code by adding header and tail to the evolved input
double	runFile(Phenotype p) Create a header and a tail for the input string.

Methods inherited from class FitnessEvaluation.InterpretedFitnessEvaluation

canCache, getFitness

Methods inherited from class java.lang.Object

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

Methods inherited from interface Parameter.ParameterI

setProperties

Field Detail

mngr

protected final org.apache.bsf.BSFManager mngr

Constructor Detail

InterpretedFitnessEvaluationBSF

public InterpretedFitnessEvaluationBSF()

Creates a new instance of InterpretedFitnessEvaluationGr

Method Detail

createCode

protected abstract java.lang.String createCode(Phenotype p)

Create code by adding header and tail to the evolved input

Parameters:

p - input

Returns:

code

runFile

public double runFile(Phenotype p)

Create a header and a tail for the input string. Uses the groovy language Inserts the input from the phenotype. Adds a tail. Call eval in the BSF manager to interpret the class.

Specified by:

runFile in class InterpretedFitnessEvaluation

Parameters:

p - the input to be evaluated

Returns:

fitness of the input