在翻译链表时遇到困难

Question

所以我在写这个21点程序，我有麻烦把我的类数组变成链表。我真的不知道该怎么办，如果你能帮助我，我将不胜感激。

这是我的Card类

  public class Card
{
/********* Instance Data **************/
  private String stringFaceValue;  //string face of the card
  private String stringSuitValue;  //string suit of the card
  private int numFaceValue;        //integer face of the card
                                   //ace is 1 and Jack-King is 11-13
  private int numSuitValue;        //integer suit of the card
  private int uniqueID;            //a unique ID of each card
/********** Contructors **************/
    public Card(int inSuit, int inFaceVal)
    {
        numFaceValue = inFaceVal;
        numSuitValue = inSuit;
        stringFaceValue = "";
        uniqueID = 0;
        if(inSuit == 1)
            stringSuitValue = "Hearts";
        else if(inSuit == 2)
            stringSuitValue = "Clubs";
        else if(inSuit == 3)
            stringSuitValue = "Diamonds";
        else
            stringSuitValue = "Spades";
    }
    /************ Methods ***************/
    public String toString()
    {
        //local constants
        //local variables
        String format;    //formatted string to be returned
        /********** begin toSTring ***************/
        //check which face value to return
        switch(numFaceValue)
        {
        case 1:
            stringFaceValue = "Ace";
            break;
        case 2:
            stringFaceValue = "Two";
            break;
        case 3:
            stringFaceValue = "Three";
            break;
        case 4:
            stringFaceValue = "Four";
            break;
        case 5:
            stringFaceValue = "Five";
            break;
        case 6:
            stringFaceValue = "Six";
            break;
        case 7:
            stringFaceValue = "Seven";
            break;
        case 8:
            stringFaceValue = "Eight";
            break;
        case 9:
            stringFaceValue = "Nine";
            break;
        case 10:
             stringFaceValue = "Ten";
             break;
        case 11:
             stringFaceValue = "Jack";
             break;
        case 12:
             stringFaceValue = "Queen";
             break;
        case 13:
             stringFaceValue = "King";
             break;
        }//end switch
        //format the string
        format = stringFaceValue + " of " + stringSuitValue;
        //return the string
        return format;
    }
    public int getNumber()
    {
        return numFaceValue;
    }

} // end class Card'

My DeckofCards类

import java.lang.*;
import java.text.*;
import java.util.*;
public class DeckofCards
{
    private static Card[] cards;//the array of cards
    private static int numCards;//the number of cards in the deck
    public DeckofCards(boolean shuffle)
    {
        numCards = 52;
        cards = new Card[numCards];
        int cardIndex = 0;
        //for each suit of cards
        for(int suit = 0; suit < 4; suit++)
        {
            for(int faceVal = 1; faceVal <= 13; faceVal ++)
            {
                //add a new card to deck
                cards[cardIndex] = new Card(suit, faceVal);
                cardIndex++;
            }
        }
        //if the user wants to shuff
        if(shuffle == true)
        {
            DeckofCards.shuffle();
        }
    }//end constructor
    public static void shuffle()
    {
        //initialize random number generator
        Random shuffleDeck = new Random();
        //temporary card value
        Card temp;
        int tempIndex;
        for(int i = 0; i < numCards; i++)
        {
            //get a random card to swap
            tempIndex = shuffleDeck.nextInt(numCards);
            //swap the cards
            temp = cards[i];
            cards[i] = cards[tempIndex];
            cards[tempIndex] = temp;
        }
    }//end shuffle
    public Card dealNextCard()
    {
        //get the top card
        Card top = cards[0];
        for(int c = 1; c < numCards; c++)
        {
            cards[c - 1] = cards[c];
        }
        cards[numCards - 1] = null;
        numCards--;
        return top;
    }//end dealNextCard
    public void printDeck()
    {
        for(int c = 0; c < numCards; c++)
        {
            System.out.println(cards[c]);
        }
    }//end printDeck
}

My player Hand class

public class Hand
{
    private Card[] hand = new Card[10];
    private int numCards;
    public Hand()
    {
        //set player hand to empty
        this.emptyHand();
    }//end constructor
    public void emptyHand()
    {
        for(int c = 0; c < 10; c++)
        {
            hand[c] = null;
        }
        numCards = 0;
    }//end emptyHand
    public boolean addCard(Card aCard)
    {
        hand[numCards] = aCard;
        numCards++;
        return (this.getHandSum() <= 21);
    }//end addCard
    public int getHandSum()
    {
        int handSum = 0;
        int numAces = 0;
        int cardNum;
        //calc the total
        for(int c = 0; c < numCards; c++)
        {
            cardNum = this.hand[c].getNumber();
            if(cardNum == 1)
            {
                numAces++;
                handSum+= 11;
            }
            else if(cardNum > 10)
            {
            handSum += 10;
            }
            else
                handSum += cardNum;
        }//end for calcTotal
            //if we have aces that bust the total
            while(handSum > 21 && numAces > 0)
            {
                handSum -= 10;
                numAces --;
            }
        return handSum;
    }//end getHandsum
    public void printHand()
    {
        for(int c = 0; c < numCards; c++)
        {
            System.out.println("t" + hand[c].toString());
        }
    }//end printHand
}

And my Driver

import java.util.*;
import java.text.*;
import java.lang.*;
public class Game
{
    public static void main(String[]args)
    {
        //local constants
        //local variables
        boolean turnDone = false;      //sees if the user wants to hit
        String toPlay;
        int sum;
        String answer;
        DeckofCards theDeck = new DeckofCards(true);
        Hand myHand = new Hand();

        /************ begin main *****************/
        //show startup
        System.out.println("nn************************");
        System.out.println("* WELCOME TO BLACKJACK *");
        System.out.println("************************nn");
        //prompt the user if they want to play again
        System.out.print("Do you want to play?(Yes or No):  ");
        toPlay = Keyboard.readString();
        while(toPlay.equalsIgnoreCase("yes"))
        {
            System.out.print("n");
            //deal yourself your hand
            myHand.addCard(theDeck.dealNextCard());
            myHand.addCard(theDeck.dealNextCard());
            //print your hand
            System.out.println("Your Cards Were Dealtn");
            myHand.printHand();
            System.out.println("n");
            //while I want to get a card
            while(!turnDone)
            {
                System.out.print("Do you want to hit?:  ");
                answer = Keyboard.readString();
                System.out.print("n");
                if(answer.equalsIgnoreCase("yes"))
                {
                    //add the next card and see if busto
                    turnDone = !myHand.addCard(theDeck.dealNextCard());
                    myHand.printHand();
                    System.out.print("n");
                }
                else
                {
                    turnDone = true;
                }
            }//end while turn isn't done
            //display the hand
            sum = myHand.getHandSum();
            if(sum <= 21)
               System.out.println("You win!!n");
            else
               System.out.println("You busted!!n");
            //show startup
            System.out.println("nn************************");
            System.out.println("* WELCOME TO BLACKJACK *");
            System.out.println("************************nn");
            //prompt the user if they want to play again
            System.out.println("Do you want to play?");
            toPlay = Keyboard.readString();
            //empty the hand
            myHand.emptyHand();
            //set the turnboolean to false
            turnDone = false;
        }//end toPlay
    }//end main
}

一切运行和编译良好，它的工作。我只是不知道怎么把它翻译成链表格式

Answer 1

http://blog.xeiam.com/blog/2013/07/28/convert-an-array-into-a-linkedlist-in-java/

从链接:

"要将数组转换为java.util.LinkedList，我们可以使用java.util.Arrays类的asList()方法。类中的Arrays。util包提供了一个将数组转换为列表的实用程序方法。Arrays.asList()方法将数组转换为固定大小的List。要创建一个LinkedList，我们只需要将List传递给java.util.LinkedList类的构造函数。java.util.ArrayList也可以用这种方式创建。"