集合框架练习8

package dapaiba;

import java.util.Arrays;

public class puker implements Comparable<puker>{
int style;
int value;
private String[]STYLE={"方块","梅花","红心","黑桃"};
private String[]VALUE={"3","4","5","6","7","8","9","10","J","Q","K","A","2"};
public puker(int style, int value) {
    super();
    this.style = style;
    this.value = value;
}
@Override
public String toString() {
    return STYLE[style]+VALUE[value];
}

public int getStyle() {
    return style;
}
public int getValue() {
    return value;
}
@Override
public int compareTo(puker o) {
    if(this.style==o.style){
        return this.value-o.value;
    }

    
    return this.style-o.style;
}

}

package dapaiba;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class pukerbox{
private List<puker>list=new ArrayList<puker>();
    //构造方法，用来初始化52张扑克
public pukerbox(){
    for(int i=0;i<52;i++){
    list.add(new puker(i%4,i/4));    
    }
}
//洗牌并输出
public void shuffle(){
    Collections.shuffle(list);
    this.show();
}

//排序
public void sort(){
    Collections.sort(list);
    this.show();
}

//排序2
public void sortbyvalue(){
    Collections.sort(list,new Comparator<puker>(){

        @Override
        public int compare(puker o1, puker o2) {
            
            return (o1.value*4+o1.style)-(o2.value*4+o2.style);
        }});
    this.show();
}

//输出纸牌
public void show(){
    for(puker p:list){
        System.out.println(p);
    }
}
    
puker p1=new puker(0, 1);
puker p2=new puker(3, 1);
public void big(){
    if(p1.value>p2.value){
        System.out.println(p1);
    }
    if(p1.value<p2.value){
        System.out.println(p2);
    }
    if(p1.value==p2.value){
        if(p1.style<p2.style){
            System.out.println(p2);
        }
    }
    
    
}
}

package dapaiba;

public class TestPuker {

    public static void main(String[] args) {
    pukerbox box=new pukerbox();
    //box.show();
box.big();

    }

}