Hesham/Hajj-simulation
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Rework PDate

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- Make PDate a static class or all
   methods and members are static to
   be used in the main implementation
   (Makkah)

   - isValidTime(Date) method to check
   if date is within simulation timeline
This commit is contained in:
HeshamTB 2020-11-08 18:22:55 +03:00
parent 1f884631ee
commit 3ae32ebb11
1 changed files with 28 additions and 25 deletions
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53
src/PDate.java
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@ -1,63 +1,62 @@
import java.util.Calendar; import java.util.Calendar;
import java.util.Date; import java.util.Date;
import java.util.GregorianCalendar;
/** /**
* Class to manage and track timeline of Hajj-Simulation * Class to manage and track timeline of Hajj-Simulation
*/ */
public class PDate extends Calendar { public class PDate extends Calendar {
private final Calendar startCalendar = Calendar.getInstance(); public static final Calendar startCalendar = new GregorianCalendar(2020,Calendar.JANUARY,15,13,0,0);
private final Calendar endCalendar= Calendar.getInstance(); public static final Calendar endCalendar= new GregorianCalendar(2020,Calendar.JANUARY,15,20,0,0);
private final Calendar currentCalendar = Calendar.getInstance(); private static final Calendar currentCalendar = (GregorianCalendar)startCalendar.clone();
private boolean ended; private static boolean ended;
public PDate(){ public static Calendar getStartCalendar() {
startCalendar.set(2020,0,15,13,0,0);
endCalendar.set(2020,0,15,20,0,0);
currentCalendar.setTime(startCalendar.getTime());
}
public PDate(Calendar startCalendar, Calendar endCalendar){
this.startCalendar.setTime(startCalendar.getTime());
this.endCalendar.setTime(endCalendar.getTime());
currentCalendar.setTime(startCalendar.getTime());
}
public Calendar getStartCalendar() {
return startCalendar; return startCalendar;
} }
public Calendar getEndCalendar() { public static Calendar getEndCalendar() {
return endCalendar; return endCalendar;
} }
public Calendar getCurrentCalendar() { public static Calendar getCurrentCalendar() {
return currentCalendar; return currentCalendar;
} }
public Date getStartTime() { public static Date getStartTime() {
return startCalendar.getTime(); return startCalendar.getTime();
} }
public Date getEndTime(){ public static Date getEndTime(){
return endCalendar.getTime(); return endCalendar.getTime();
} }
public Date getCurrentTime() { public static Date getCurrentTime() {
return currentCalendar.getTime(); return currentCalendar.getTime();
} }
public void step(int key, int value){ public static void step(int key, int value){
if (currentCalendar.before(endCalendar)){ if (currentCalendar.before(endCalendar)){
currentCalendar.add(key, value); currentCalendar.add(key, value);
} }
else if (currentCalendar.after(endCalendar) || currentCalendar.equals(endCalendar)) { else if (currentCalendar.after(endCalendar) || currentCalendar.equals(endCalendar)) {
ended = true; ended = true;
} }
} }
public boolean isEnded(){ /**
Check if time/date provided falls within the simulation timeline
*/
public static boolean isValidTime(Date timeToLeaveToDest) {
if (timeToLeaveToDest.after(PDate.endCalendar.getTime()) ||
timeToLeaveToDest.before(PDate.startCalendar.getTime()))
return false;
else
return true;
}
public static boolean isEnded(){
return ended; return ended;
} }
@ -101,3 +100,7 @@ public class PDate extends Calendar {
return 0; return 0;
} }
} }
class OutOfSimulationTimeException extends Exception {
}