laptop.java

电子商店

package product;

import java.util.Calendar;

/**
 * @author 韦建艺 0658025
 * @2008.11.04 @
 */
public class Laptop extends computer implements OnSalePlan {

	public double thickness;

	public double getthickness() {
		return thickness;
	}

	public double weight;

	public double getweight() {
		return weight;
	}

	int YEAR = 0;
	int MONTH = 0;

	public void setSaleDate() {
		// TODO Auto-generated method stub
		int year = 2008;
		int month = 12;
		YEAR = year;
		MONTH = month;

	}
	public void setSaleDiscount(String[][] arr0, double[][] arr1, int[][] arr2) {
		// TODO Auto-generated method stub
		Calendar now = Calendar.getInstance();
		int Year = now.get(Calendar.YEAR);
		int Month = now.get(Calendar.MONTH);
		if (Year == YEAR || Month == MONTH) {
			for (int i = 0; i < arr0.length; i++) {
				if (arr0[i][0] == null) {
					break;
				} else {
					if (arr1[i][2] != 0) {
						arr1[i][0] = arr1[i][0] * 0.88;// 2008年12月，笔记本电脑88折
					}

				}
			}

		}

	}

}