package Entities; public class Task { // known as input private int arrivalTime; private int serviceTime; // have to be computed private int finishTime; private int waitingTime; public Task(int arrivalTime, int serviceTime) { this.arrivalTime = arrivalTime; this.serviceTime = serviceTime; } public void setFinishTime(int time) { finishTime = time; } public void setWaitingTime() { waitingTime = (finishTime - arrivalTime); } public void setArrivalTime(int time) { arrivalTime = time; } public void setServiceTime(int time) { serviceTime = time; } public int getArrivalTime() { return arrivalTime; } public int getWaitingTime() { return waitingTime; } public int getFinishTime() { return finishTime; } public int getServiceTime() { return serviceTime; } public String toString() { return ("<html>Task<br>" + arrivalTime + " - " + serviceTime + "</html>"); } }