parameterrules
Class RatioBetweenRule

java.lang.Object
  parameterrules.ParameterRule
      parameterrules.RatioBetweenRule

All Implemented Interfaces:

java.lang.Cloneable

public class RatioBetweenRule

extends ParameterRule

Implements the rule that the ratio of two products of input parameters has to lie between lowerBound <= ratio <= upperBound.

Field Summary

Fields inherited from class parameterrules.ParameterRule

numParams, paramNums

Method Summary

boolean	changeParameters(float[] params, int mode, ParameterSet set) This method should change parameters so that they conform to this rule.
ParameterRule	copy()
float	getFuzzyScore(float[] params) This method should return 0 if the parameters in the input set pass the criteria in this rule.
protected void	loadParameter(java.lang.String info, BetterTokenizer tokenizer) Override this function for each parameter rule to load in setup info specific to that rule.

Methods inherited from class parameterrules.ParameterRule

init, isGood, loadParameters, pickNewParameterValue

Methods inherited from class java.lang.Object

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

Method Detail

copy

public ParameterRule copy()

Overrides:

copy in class ParameterRule

getFuzzyScore

public float getFuzzyScore(float[] params)

Description copied from class: ParameterRule

This method should return 0 if the parameters in the input set pass the criteria in this rule. Otherwise it should return a positive number whose magnitude gets larger as the parameter set gets farther from satisfying this rule.

Overrides:

getFuzzyScore in class ParameterRule

Parameters:

params - The values of all the parameters in the reference parameter set. The params array and the reference parameter set need to match one-to-one.

changeParameters

public boolean changeParameters(float[] params,
                                int mode,
                                ParameterSet set)

Description copied from class: ParameterRule

This method should change parameters so that they conform to this rule. If the parameters matched the rule without any changes, this method should return true. Otherwise, return false.

Overrides:

changeParameters in class ParameterRule

Parameters:

params - The values of all the parameters in the reference parameter set. The params array and the reference parameter set need to match one-to-one.

loadParameter

protected void loadParameter(java.lang.String info,
                             BetterTokenizer tokenizer)
                      throws java.lang.Exception

Description copied from class: ParameterRule

Override this function for each parameter rule to load in setup info specific to that rule. You can use the refParam to look up the positions of any model parameters you load. The default method will load parameters with the @Param tag and put the parameter numbers into the paramNums array.

Overrides:

loadParameter in class ParameterRule

Throws:

java.lang.Exception