tableadapterforlist.java

OOAD,加油

package ooad.adapter;
import java.util.*;
public class TableAdapterForList implements TableAdapter{

	private List list;
	public TableAdapterForList(List list){
		this.list=list;
	}
	public String getColName(int col) {
		switch(col){
		case 0:return "姓名";
		case 1:return "性别";
		case 2:return "年龄";
		case 3:return "分数";
		default:return null;
		}
	}

	public int getColNumber() {
		return 4;
	}

	public int getRowNumber() {
		return list.size();
	}

	public String getValue(int row, int col) {
		Student s=(Student)list.get(row);
		switch(col){
		case 0:return s.getName();
		case 1:return s.getGender();
		case 2:return s.getAge()+"";
		case 3:return s.getScore()+"";
		}
		return null;
	}

}