//import?java.io.*;
import?java.util.*;

public?class?ElevatorThread?extends??Thread{
	int?curPos?=?1;
	boolean?direction?=?true;?//方向，?上--true;???下----false
	boolean?status?=?false;?//電梯的狀態?true?-----正在運行，?false----等待prey.
	private?TubePanel?tubePanel;
	int?threadID;
	TreeSet?destSet?=?new?TreeSet（）;	
	public?ElevatorThread（?TubePanel?p）{
		tubePanel?=?p;
		start（）;
	}
	public?void?setThreadID（?int?i?）{
		threadID??=?i;
	}
	public?synchronized?void?addDest（?int?dest?）{
		destSet.add（new?Integer（dest））;
	}
	public?synchronized?void?addDestNotify（?int?dest?）{
		destSet.add（new?Integer（?dest?））;
		this.notify（）;
		
	}
	public??void?run（）{
		while（?true）{
			status?=?false;
			try{
				synchronized?（?this?）{
					wait（）;
				}
				status?=?true;	
				System.out.println（“Thread?“?+?threadID?+?“?begin?to?run“）;
				while（?!destSet.isEmpty（）?）{
					Integer?integer?=?（Integer）destSet.first（）;
					int?dest?=?（integer）.intValue（）;
					System.out.println（“dest?is?“?+?dest）;
					tubePanel.closeDoor（）;
					//電梯關門?，?開始向一個目的樓層行進
					while（?curPos?!=?dest?）{
						if（?curPos?							??curPos?++;
							??direction?=?true;?
							??tubePanel.setCurFloor（curPos）;
					????}else??{
					????	????curPos?--;
					????	????direction?=?false;
							????tubePanel.setCurFloor（curPos）;
					????	????
					????}?
						System.out.println（“Thread?“?+?threadID?+?“?now?at?“?+?curPos?）;
						sleep（500）;
						integer?=?（Integer）destSet.first（）;
						dest?=?（integer）.intValue（）;
					}
					//電梯開門，?一個目標樓層已到達
					System.out.println（“Thread?“?+?threadID?+?“?arrive?at?“?+?curPos?+?“?Floor“?）;
					destSet.remove（integer）;
					tubePanel.openDoor（）;
					sleep（2000）;
				}
				tubePanel.allUnload（）;
				//如果所有的目的樓層都經過了，?則電梯的狀態為全部卸載
				status?=?false;
			}catch（?InterruptedException?e）{
					e.printStackTrace（）;
			}
			
		}
	}
	
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2010-11-04?19:55??Elevator\
?????目錄???????????0??2010-11-04?19:55??Elevator\java代碼與class文件\
?????文件????????1033??2004-05-10?02:38??Elevator\java代碼與class文件\CallListener.class
?????文件????????2471??2004-05-10?02:33??Elevator\java代碼與class文件\ElevatorThread.class
?????文件????????1997??2004-05-10?02:33??Elevator\java代碼與class文件\ElevatorThread.java
?????文件??????????16??2004-05-10?02:56??Elevator\java代碼與class文件\run.bat
?????文件????????1669??2004-05-10?02:42??Elevator\java代碼與class文件\Scheduler.class
?????文件????????1812??2004-05-10?02:42??Elevator\java代碼與class文件\Scheduler.java
?????文件????????1637??2004-05-10?02:38??Elevator\java代碼與class文件\SView.class
?????文件????????1591??2004-05-10?03:17??Elevator\java代碼與class文件\SView.java
?????文件????????2671??2004-05-10?02:54??Elevator\java代碼與class文件\TubePanel.class
?????文件????????2381??2004-05-10?02:54??Elevator\java代碼與class文件\TubePanel.java
?????文件???????61952??2004-05-10?03:37??Elevator\電梯調度程序演示說明.doc