Interface Example,Real life ,class implementation Like hierarchical inheritance
Java Programming Language Abstarct class and Methods in java (Article) Abstarct class and Methods in java (Program)
1697Program:
interface Bank{ float rateOfInterest(); } class CANARA implements Bank{ public float rateOfInterest(){ return 4.15f; } } class BORADA implements Bank{ public float rateOfInterest(){ return 7.7f; } } class InterfaceClass{ public static void main(String[] args){ Bank b=new BORADA(); System.out.println("Rate Of Interest: "+b.rateOfInterest()); } }
Output:
Rate Of Interest: 7.7 Press any key to continue . . .
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