前期斗地主案例

实体类
package com.itheima.d3_collection_test;

public class Card {
    private String number; // 点数
    private String color; // 花色
    private int size; // 大小。

    public Card() {
    }

    public Card(String number, String color, int size) {
        this.number = number;
        this.color = color;
        this.size = size;
    }

    public String getNumber() {
        return number;
    }

    public void setNumber(String number) {
        this.number = number;
    }

    public String getColor() {
        return color;
    }

    public void setColor(String color) {
        this.color = color;
    }

    public int getSize() {
        return size;
    }

    public void setSize(int size) {
        this.size = size;
    }

    @Override
    public String toString() {
        return number + color;
    }
}

房间类

package com.itheima.d3_collection_test;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
// 房间类。
public class Room {
    // 主要要有一副牌：54张。
    private List allCards = new ArrayList<>(); // []

    public Room(){
        // 1、做牌
        // 把点数拿到程序中来: 类型确定，个数确定，请用数组。
        String[] numbers = {"3","4","5","6","7","8","9","10","J","Q","K","A","2"};
        // 把花色拿到程序中来：类型确定，个数确定，请用数组。
        String[] colors = {"♠", "♥", "♣", "♦"};
        // 2、遍历点数，再遍历花色
        int size = 0;
        for (String number : numbers) {
            size++;
            for (String color : colors) {
                // 3、创建一个牌对象封装一张牌数据。
                Card c = new Card(number, color, size);
                allCards.add(c); // 加入到集合中去。
            }
        }
        allCards.add(new Card("", "

标签：String,斗地主,color,案例,Card,前期,public,allCards,size	

From： https://www.cnblogs.com/sisiyibailiu/p/16969730.html