public static StudentIdGenerator getGenerator() { if (instance == null) //provjera postoji li instanca generatora { instance = new StudentIdGenerator(); //ako nema, kreira ju } return(instance); }
public static StudentIdGenerator GetInstance() { if (newInstance == null) { newInstance = new StudentIdGenerator(); } return(newInstance); }
public static StudentIdGenerator getInstance() { if (idGenerator == null) { idGenerator = new StudentIdGenerator(); return(idGenerator); } return(idGenerator); }
public static StudentIdGenerator getInstance() { if (_instance == null) { _instance = new StudentIdGenerator(); } return(_instance); }
private StudentContainer() { studentIdGenerator = StudentIdGenerator.getGenerator(); //instanciranje generatora }