📄 boardtest.java
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package yzabstract_test;
import java.util.*;
import yzabstract_Dao.BoardDao;
import yzabstract_IDao.BoardDaoImp1;
import yzabstrat_entity.Board;
public class Boardtest {
public static void main(String[]args){
BoardDao boardDao=new BoardDaoImp1();
Map<Integer, List<Board>> mapBoard=boardDao.findBoard();
List listMainBoard=mapBoard.get(0);
for(int i=0;i<listMainBoard.size();i++){
Board mainBoard=(Board)listMainBoard.get(i);
System.out.println(mainBoard.getBoardName());
List listSonBoard=mapBoard.get(mainBoard.getBoardId());
for(int j=0;j<listSonBoard.size();j++){
Board sonBoard=(Board)listSonBoard.get(j);
System.out.println("\t"+sonBoard.getBoardName());
}
}
}
}
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