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public class LinearSystemResult {
    private SolutionType solutionType;
    private double[] solution; 
    private double[][] parametricForm; /

   // Konstruktor buat result biasa
    public LinearSystemResult(SolutionType solutionType, double[] solution) {
        this.solutionType = solutionType;
        this.solution = solution;
        this.parametricForm = null;
    }

    // Konstruktor buat parametrik
    public LinearSystemResult(SolutionType solutionType, double[][] parametricForm) {
        this.solutionType = solutionType;
        this.solution = null; 
        this.parametricForm = parametricForm;
    }

    // Cara user akses jawabannya tinggal .getSolution
    public Object getSolution() {
        if (solutionType == SolutionType.UNIQUE) {
            return solution; 
        } else if (solutionType == SolutionType.PARAMETRIC) {
            return parametricForm; 
        } else {
            return null;
        }
    }

    // getter buat tipe solusi (klo butuh)
    public SolutionType getSolutionType() {
        return solutionType;
    }
}