English
- package com.company.section2;
- /**
- * @author cbf4Life cbf4life@126.com
- * I'm glad to share my knowledge with you all.
- * 老爸看成绩单了
- */
- public class Father {
- public static void main(String[] args) {
- //成绩单拿过来
- SchoolReport sr;
- sr = new FouthGradeSchoolReport(); //原装的成绩单
- //加 了最高分说明的成绩单
- sr = new HighScoreDecorator(sr);
- //又加了成绩排名的说明
- sr = new SortDecorator(sr);
- //看成绩单
- sr.report();
- //然后老爸，一看，很开心，就签名了
- sr.sign("老三"); //我叫小三，老爸当然叫老三
- }
- }
