Encapsulation yana nufin ɗammawa da data da hanyoyin da suke aiki akan shi a cikin sashe gida (class) da ɓoye internal state a bayan gida ta hanyar shawo da zaune. Masu kira suna hulɗa ta hanyar hanyoyin aiki, ba ta hanyar tunkarar filayen zahiri.
Me yasa a ɓoye state
Idan kowa zai iya canja filin kai tsaye, ba za ka iya gida kowa ne object yana da kyau. Encapsulation yana ba da damar class ne **shigar da niyyarsa.
{
balance;
{
(amount <= )
();
(amount > balance)
();
balance -= amount;
}
{ balance; }
}
