Question regarding interfaces:

A) What is an Interface? (were specifically talking about the class-like construct, not the public interface described in Encapsulation)

B) Given this class:

public class Card implements Comparable

{

protected char suit;

protect int value;

public int getValue() {return this.value;} //Ace = 1, J = 11, Q = 12, K = 13

public char getSuit() {return this.suit;} // C clubs, D Diamonds, H Hearts, S - Spades

}

Give the method and definition that fulfills the Comparable interface.

NOTE: The rules for comparison are:

One card is less than the other if the value is numerically less (Ace = 1)

If they have the same value then C < D < H < S

Two cards are equal if they have the same value and same suit.