Evaluari.java

package ro.virtualcampus.app;

import ro.virtualcampus.unit.Facultate;
import ro.virtualcampus.eval.IPoateEvalua;
import ro.virtualcampus.eval.IPoateFiEvaluat;
import ro.virtualcampus.person.Persoana;
import ro.virtualcampus.person.Student;

public class Evaluari {

    public static void main(String[] args) {
        Facultate etti = new Facultate("ETTI", "Vasile Parvan nr. 2");
        
        Student studenti[] = new Student[2];
        studenti[0] = new Student("Dorina Goia", 23, etti, 2);
        studenti[1] = new Student("Irina Popescu", 24, etti, 3);
        for(Student student: studenti)
            student.esteEvaluat();
        
        IPoateFiEvaluat evaluati[] = new IPoateFiEvaluat[3];
        evaluati[0] = studenti[0];
        evaluati[1] = studenti[1];
        evaluati[2] = new Persoana("Virgil Ionescu", 34);
        for(IPoateFiEvaluat evaluat: evaluati)
            evaluat.esteEvaluat();

        System.out.println((evaluati[1] instanceof IPoateEvalua)?
                String.format("%s poate evalua.", ((Student) evaluati[1]).getNume()):
                    String.format("%s nu poate evalua.", ((Student) evaluati[1]).getNume()));
    }

}