commondata.java

来自「SWT开发的信息简单的信息管理软件」· Java 代码 · 共 51 行

package dian.ikeel.swt.first;

import dian.ikeel.yin.Shy;
import dian.ikeel.yin.*;

public class CommonData {

	private DoubleLinkList stulist;
	private Student currentstu;
	private static CommonData instance;
	private Shy shy=new Shy();
	
	private CommonData()
	{
		this.setStulist(shy.getAllStudents());
		//this.setCurrentstu((Student)stulist.getFirst());
		
		
	}
	 
	public static CommonData getInstance()
	{
		instance=null;
		if(instance==null)
		{
			instance= new CommonData();
			return instance;
		}
		return instance;
		//else 
			//return instance;
	}
	
	
	
	public DoubleLinkList getStulist() {
		return stulist;
	}
	public void setStulist(DoubleLinkList stulist) {
		this.stulist = stulist;
	}
 
	public Student getCurrentstu() {
		return currentstu;
	}

	public void setCurrentstu(Student currentstu) {
		this.currentstu = currentstu;
	}
}