Objectives

Using enum types.

To be able to build an application using arrays and enum types

 

Overview

The class PokerCard represents a common poker playing-card. In this implementation, the suit and rank of a playing-card are both represented by enum types, CardSuit and CardRank. You will implement 2 additional classes:

PokerDeck represents a deck of 52 PokerCards in 4 suits of 13 ranks each.

PokerHand represents a poker-hand of 5 PokerCards dealt from a PokerDeck.

 

The required representation of PokerDeck is non-traditional. Instead of an array of 52 PokerCard elements, it uses an array of 52 boolean elements. Each element corresponds to one of the 52 poker playing-cards: true if that card is in the deck, false if that card is not in the deck. Each group of 13 consecutive elements represents the cards of one suit:

0                                   12 13                                   25 26                                   38 39                                  51

CLUBS

DIAMONDS

HEARTS

SPADES

Within each suit, the array elements represent the playing-cards in rank order, thus:

2

3

4

5

6

7

8

9

T

J

Q

K

A

 

The PokerHand class is implemented using an array of 5 PokerCard elements.

 

Specific Requirements

The PokerCard class is already implemented. A client to test it is provided. Run the client and study the PokerCard code until you fully understand the implementation.

 

Complete the implementation of the PokerDeck class. A skeleton class with stubs of all the required methods is provided. Your implementation must

use the array representation described above,

use / and % to map an array index to CardSuit and CardRank ordinals,

use the ordinals to select from CardSuit.values() and CardRank.values() arrays.

A client to test your implementation is provided.

 

Complete the implementation of the PokerHand class. A skeleton class is provided.

Your addCard() method must insert the PokerCard being added to maintain the PokerHand in sorted order.

Your type() method’s algorithm must utilize the sorted order of a PokerHand.

Your type() method’s implementation must use a helper method(s) for each hand-type being tested.

 A client to test your implementation is provided.

Document your program

Include a Program Id Paragraph into both source files

Provide helpful comments