net.java.dev.moskitodemo.usecases.qe.business
Interface IQECalculator

All Known Implementing Classes:

QECalculatorImpl

public interface IQECalculator

Method Summary

int	calculateDeterminant(int a, int b, int c)
DoubleEquationResult	solveForPositiveDeterminat(int a, int b, int c)
int	solveForZeroDeterminant(int a, int b, int c)

Method Detail

calculateDeterminant

int calculateDeterminant(int a,
                         int b,
                         int c)
                         throws QECalculatorException

Throws:

QECalculatorException

solveForPositiveDeterminat

DoubleEquationResult solveForPositiveDeterminat(int a,
                                                int b,
                                                int c)
                                                throws QECalculatorException

Throws:

QECalculatorException

solveForZeroDeterminant

int solveForZeroDeterminant(int a,
                            int b,
                            int c)
                            throws QECalculatorException

Throws:

QECalculatorException