44 lines
1023 B
Java
44 lines
1023 B
Java
package chapter6.demo64;
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// Card.java - 扑克牌类
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public class Card implements Comparable<Card> {
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private final String color; // 花色
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private final String point; // 点数
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private final int index; // 编号
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/**
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* 构造一张扑克牌
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* @param color 花色
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* @param point 点数
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* @param index 编号
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*/
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public Card(String color, String point, int index) {
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this.color = color;
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this.point = point;
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this.index = index;
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}
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@Override
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public String toString() {
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return color + point;
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}
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@Override
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public int compareTo(Card other) {
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// if (this.index == other.index) {
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// return 0;
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// } else if (this.index > other.index) {
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// return 1;
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// } else {
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// return -1;
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// }
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// 谁的index小，谁排在前面
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return this.index - other.index;
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}
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// getter方法
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public int getIndex() {
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return index;
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}
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}
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