org.drools.beliefs.bayes
Class PotentialMultiplier

java.lang.Object
  org.drools.beliefs.bayes.PotentialMultiplier

public class PotentialMultiplier
extends Object

Constructor Summary

PotentialMultiplier(double[][] varPotential, int varPos, int[] parentVarPos, int[] parentIndexMultipliers, BayesVariable[] vars, int[] multipliers, double[] trgPotentials)

Method Summary

static int[]	createIndexMultipliers(BayesVariable[] vars, int numberOfStates)
static int	createNumberOfStates(BayesVariable[] vars)
static int	createNumberOfStates(List<BayesVariable> vars)
static int[]	createSubsetVarPos(BayesVariable[] vars, BayesVariable[] subset)
static int[]	indexToKey(int index, int[] indexMultipliers)
static int	keyToIndex(int[] key, int[] indexMultipliers)
void	multiple()
void	multiple(int currentVar, int parentKeyPos)

Methods inherited from class java.lang.Object

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

Constructor Detail

PotentialMultiplier

public PotentialMultiplier(double[][] varPotential,
                           int varPos,
                           int[] parentVarPos,
                           int[] parentIndexMultipliers,
                           BayesVariable[] vars,
                           int[] multipliers,
                           double[] trgPotentials)

Method Detail

createNumberOfStates

public static int createNumberOfStates(List<BayesVariable> vars)

createNumberOfStates

public static int createNumberOfStates(BayesVariable[] vars)

createIndexMultipliers

public static int[] createIndexMultipliers(BayesVariable[] vars,
                                           int numberOfStates)

createSubsetVarPos

public static int[] createSubsetVarPos(BayesVariable[] vars,
                                       BayesVariable[] subset)

multiple

public void multiple()

multiple

public void multiple(int currentVar,
                     int parentKeyPos)

indexToKey

public static int[] indexToKey(int index,
                               int[] indexMultipliers)

keyToIndex

public static int keyToIndex(int[] key,
                             int[] indexMultipliers)