import?java.awt.*;???????????????????
import?java.awt.event.*;?
import?javax.swing.*;?
import?javax.swing.ImageIcon;


//////////////////////////////////////////////////
//筷子類?
class?Bamboo?{???????????????????
???boolean?bState;???????????????//互斥信號量
???JLabel?bLabel;???????????????????????//顯示筷子的JLabel
???ImageIcon?emptyImagebambooImage;????????????????//被用時為empty圖片，否則為筷子圖片???
???
???public?Bamboo（JLabel?bLabel?ImageIcon?image）?{??????
???????emptyImage=new?ImageIcon（“空的.jpg“）;?
???????this.bLabel=bLabel;???
???????this.bambooImage=image;?
???????bState=true;????????????????????//一開始都設筷子為可用狀態
???}?
???
???public?synchronized?void?gainBamboo（）?{???????????
???????while（!bState）?{??????????????????//如果此筷子已被用，則等待????
???????????try?{?
???????????????wait（）;?
???????????}catch（Exception?e）?{?
????????	???e.printStackTrace（）;
???????????}?
???????}?
???????bLabel.setIcon（emptyImage）;?????????//獲得筷子，并把筷子所代表?的圖片設為空??????
???????bState=false;??????????????????????//把此筷子的狀態設為已被用了????????
???}?
???
???public?synchronized?void?takeBamboo（）?{??????????//放下筷子，把筷子狀態設為可用
???????bState=true;???????????????????
???????bLabel.setIcon（bambooImage）;??????????????????
???????notify（）;?????????????????????????????//喚醒其他在等待的線程，如果有等待此筷子的線程，則可以繼續判斷
???}?
}?
?
//////////////////////////////////////////////////////////
//哲學家類，
class?Zexuejia?extends?Thread?{???????


	int?thinkSpeed?eatSpeed;?//?思考，吃飯的時間

	Bamboo?left?right;?//?哲學家的左右筷子

	int?num;?//?第幾號哲學家

	JLabel?zxjLable?leftLable?rightLable?zxjLeftLabel?zxjRightLabel;??//?zxjLable為哲學家設置狀態的，
?????????????????????????????????????????????????????????????????????????//?leftLablerightLable為哲學家的左右兩根，
	????????????????????????????????????????????????????????????????????//?zxjLeftLabelzxjRightLabel為哲學家拿起兩筷子后的

	ImageIcon?leftImage?rightImage;?????//左右兩個筷子的圖片

	Zexuejia（int?num?JLabel?zLabel?Bamboo?left?JLabel?lLabel
			Bamboo?right?//?哲學家構造函數
			JLabel?rLabel?ImageIcon?lImage?ImageIcon?rImage?JLabel?zLLabel
			JLabel?zRLabel）?{
		this.num?=?num;
		this.zxjLable?=?zLabel;
		this.left?=?left;
		this.leftLable?=?lLabel;
		this.right?=?right;
		this.rightLable?=?rLabel;
		this.leftImage?=?lImage;
		this.rightImage?=?rImage;
		this.zxjRightLabel?=?zRLabel;
		this.zxjLeftLabel?=?zLLabel;
	
	}?
???public?void?run（）?{
		ImageIcon?thinkImage?=?new?ImageIcon（“thinking.gif“）;
		ImageIcon?huangryImage?=?new?ImageIcon（“huangry.gif“）;
		ImageIcon?eatImage?=?new?ImageIcon（“eating.gif“）;
		ImageIcon?empty?=?new?ImageIcon（“empty.jpg“）;
		while?（true）?{
			
			zxjLable.setIcon（thinkImage）;
	
			do?{
				thinkSpeed?=?（int）?（Math.random（）?*?10000）;?//?獲得隨機的思考時間
			}?while?（thinkSpeed?			try?{
				sleep（thinkSpeed）;?//?以線程睡眠的方式讓哲學家思考一些時間
			}?catch?（Exception?e）?{
			}
			zxjLable.setIcon（huangryImage）;
			left.gainBamboo（）;?//?獲得左邊的筷子
			zxjLeftLabel.setIcon（leftImage）;
			right.gainBamboo（）;?//?獲得右邊的筷子
			zxjRightLabel.s

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????10732??2007-12-14?14:51??哲學家就餐：Java多線程實例圖形版\bamboo.gif

?????文件??????51967??2008-01-16?15:36??哲學家就餐：Java多線程實例圖形版\eating.gif

?????文件??????52110??2008-01-16?15:36??哲學家就餐：Java多線程實例圖形版\huangry.gif

?????文件???????5411??2008-01-16?15:24??哲學家就餐：Java多線程實例圖形版\thinking.gif

?????文件???????9419??2008-07-05?09:23??哲學家就餐：Java多線程實例圖形版\Zxjframe.java

?????目錄??????????0??2008-10-31?10:11??哲學家就餐：Java多線程實例圖形版

-----------?---------??----------?-----??----

???????????????129639????????????????????6