Bank.rar_银行排队

package bankOpertion; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.Map; import run.CustomerArrivalList; import entity.Counter; import entity.Time; import entity.User; public class Operation { //柜台列表 private ArrayList<Counter> counterList=new ArrayList<Counter>(); //用户列表 private ArrayList<User> userList =new ArrayList<User>(); //当前等待队列最前端的用户的编号 private int currentId; //当前时间 private Time currentTime=new Time("00:00"); public static Map<Integer, User> map=new HashMap<Integer, User>(); //初始化数据 public void initial(){ counterList.add(new Counter(1,new Time("9:00"),new Time("12:00"))); counterList.add(new Counter(2,new Time("10:00"),new Time("15:00"))); counterList.add(new Counter(3,new Time("10:00"),new Time("16:00"))); int userNum=CustomerArrivalList.customerNO.length; if(CustomerArrivalList.processTime.length<userNum) userNum=CustomerArrivalList.processTime.length; if(CustomerArrivalList.arrivalTime.length<userNum) userNum=CustomerArrivalList.arrivalTime.length; for(int i=0;i<userNum;i++){ userList.add(new User(CustomerArrivalList.customerNO[i], new Time(CustomerArrivalList.arrivalTime[i]), CustomerArrivalList.processTime[i])); } } public void management(){ //由于状态不变而中间跳过的时间 int timeJump=0; currentTime=userList.get(0).getArrivalTime(); currentId=userList.get(0).getCustomerNo(); int nextCounter=-1; for(Counter c:counterList){ if(!c.isWorking()){ if(!currentTime.isEarlyThan(c.getStartTime())){ c.setWorking(true); } } } while(!checkEnd()){ // for(Counter c: counterList){ // System.out.println(c.getCounterNo()+"\t"+c.isBusy()+"\t"+c.isWorking()); // } nextCounter=checkBusy(); if(nextCounter!=-1){ userList.get(currentId).setCounterNo(nextCounter); userList.get(currentId).setStartTime(currentTime); userList.get(currentId).setWaitingTime(currentTime.diff (userList.get(currentId).getArrivalTime())); counterList.get(nextCounter).setUserId(currentId); // System.out.println(counterList.get(nextCounter).getUserId()+"asd"); counterList.get(nextCounter).setBusy(true); } currentId++; timeJump=jump(); if(timeJump!=0){ currentTime.addTo(timeJump); for(Counter c:counterList){ if(!c.isWorking()){ if(currentTime.equals(c.getStartTime())){ c.setWorking(true); } }else if(c.isBusy()){ c.setLeftTime(c.getLeftTime()-timeJump); if(c.getLeftTime()<=0){ c.setBusy(false); if(!currentTime.isEarlyThan(c.getEndTime())){ c.setWorking(false); } userList.get(c.getUserId()).setEndTime(currentTime); c.setUserId(-1); } } } } // for(Counter c: counterList){ // System.out.println(c.getCounterNo()+"\t"+c.isBusy()+"\t"+c.isWorking()); // } } // System.out.println(map.size()); } //柜台用户状态都不变，找下一个状态变化的点，并跳过一段时间 public int jump(){ Time nextTime=new Time("23:59"); if(checkBusy()==-1){ for(Counter c:counterList){ //下一个柜台的开启时间 if(currentTime.isEarlyThan(c.getStartTime())&& c.getStartTime().isEarlyThan(nextTime)){ nextTime=c.getStartTime(); } //下一个柜台办完业务的时间 if(currentTime.isEarlyThan(c.getLeftTime(),nextTime)&& currentTime.isEarlyThan(c.getLeftTime(),c.getEndTime())){ nextTime=currentTime.add(c.getLeftTime()); } } return currentTime.diff(nextTime); }else{ return 0; } } //检查有没有空闲的柜台,若有，返回该柜台的编号，否则返回-1 public int checkBusy(){ for(Counter c:counterList){ if(c.isWorking()&&!c.isBusy()){ // System.out.println(counterList.indexOf(c)); return counterList.indexOf(c); } } return -1; } //检查是否所有的柜台都准备下班了 public boolean checkEnd(){ for(Counter c:counterList){ if(c.isWorking()||currentTime.isEarlyThan(c.getStartTime())){ return false; } } return true; } }