Package ch.tocco.nice2.optional.qualification.api.drools.helper

Interface FormulaHelper

All Known Implementing Classes:

DefaultFormulaHelper, GermanyFormulaHelper

public interface FormulaHelper

If a custom formula is needed, add a custom implementation annotated with Primary

Method Summary

Modifier and Type	Method	Description
default BigDecimal	calculate(BigDecimal maxPoints, BigDecimal points)	validate points and calculate grade see validatePoints(BigDecimal, BigDecimal) and calculateGrade(BigDecimal, BigDecimal)
BigDecimal	calculateGrade(BigDecimal maxPoints, BigDecimal points)	Compute the grade based on the points and the max points node.getMaxPoints()
default void	validatePoints(BigDecimal maxPoints, BigDecimal points)	check if sensible point values were used as arguments

Method Details

calculate

default BigDecimal calculate(BigDecimal maxPoints,
 BigDecimal points)

validate points and calculate grade see validatePoints(BigDecimal, BigDecimal) and calculateGrade(BigDecimal, BigDecimal)

calculateGrade

BigDecimal calculateGrade(BigDecimal maxPoints,
 BigDecimal points)

Compute the grade based on the points and the max points node.getMaxPoints()

Parameters:

maxPoints - the max points of the node a grade is calculated for

points - the points that were actually reached

validatePoints

default void validatePoints(BigDecimal maxPoints,
 BigDecimal points)

check if sensible point values were used as arguments

Parameters:

maxPoints - the max points of the node a grade is calculated for

points - the points that were actually reached