Computer Science hand.java package poker; import com.google.gson.Gson; import com.google.gson.GsonBuilder; import poker.Card; public class Hand { //private transient int i=10; // marked transient they will not serialized / deserialized public Card[] cards;
Computer Science
hand.java
package poker;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import poker.Card;
public class Hand
{
//private transient int i=10;
// marked transient they will not serialized / deserialized
public Card[] cards;
public Hand()
{
}
public boolean is_better_than(Hand H)
{
return false;
}
public boolean is_equal(Hand H)
{
return false;
}
}
card.java
package poker;
public class Card
{
public enum Suite
{
HEARTS,CLUBS,DIAMONDS,SPADES
}
public enum Value
{
ACE,TWO,THREE,FOUR,FIVE,SIX,SEVEN,EIGHT,NINE,
TEN,JACK,QUEEN,KING
}
public Suite suite;
public Value value;
public Card()
{
}
}
// main.java
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import poker.Hand;
import poker.Card;
public class Main
{
public static void main(String[] args)
{
// this function is provided as a convenient way to
// run the code from the command line.
//
// it will not be graded, but it needs to compile and
// execute without a failure.
System.out.println("Start");
// Demonstrate converting json in and out of a 'Hand'
//
Hand H1 = new Hand();
// allocate space for 5 card references
H1.cards = new Card[5];
H1.cards[0] = new Card();
H1.cards[0].suite = Card.Suite.valueOf("SPADES");
H1.cards[0].value = Card.Value.valueOf("FIVE");
H1.cards[1] = new Card();
H1.cards[1].suite = Card.Suite.valueOf("SPADES");
H1.cards[1].value = Card.Value.valueOf("FOUR");
H1.cards[2] = new Card();
H1.cards[2].suite = Card.Suite.valueOf("SPADES");
H1.cards[2].value = Card.Value.valueOf("THREE");
H1.cards[3] = new Card();
H1.cards[3].suite = Card.Suite.valueOf("SPADES");
H1.cards[3].value = Card.Value.valueOf("TWO");
H1.cards[4] = new Card();
H1.cards[4].suite = Card.Suite.valueOf("SPADES");
H1.cards[4].value = Card.Value.valueOf("ACE");
// turn it into json
Gson gson = new Gson();
String jsonString = gson.toJson(H1);
System.out.println(jsonString);
// and back into a "hand"
Hand H3 = new Hand();
H3 = gson.fromJson(jsonString,Hand.class);
// change something
H3.cards[4].suite = Card.Suite.valueOf("DIAMONDS");
H3.cards[4].value = Card.Value.valueOf("FIVE");
// show that it works
System.out.println(gson.toJson(H3));
// show the comparison function
Hand H2 = new Hand();
H2 = H1;
if (H1.is_better_than(H2))
{
System.out.println("hand1 is better than hand2");
}
if (H2.is_better_than(H1))
{
System.out.println("hand2 is better than hand1");
}
System.out.println("End");
}
}
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