source: DCWoRMS/trunk/src/schedframe/scheduling/queue/TaskQueue.java @ 493

package schedframe.scheduling.queue;

import gridsim.dcworms.DCWormsTags;

import org.joda.time.DateTime;

import dcworms.schedframe.scheduling.queues.AbstractStatsSupportingQueue;

import schedframe.scheduling.tasks.TaskInterface;

public class TaskQueue extends AbstractStatsSupportingQueue<TaskInterface<?>> implements Queue<TaskInterface<?>>{

        private static final long serialVersionUID = 6576299222910508209L;

        protected String name;
        protected int priority;
        protected boolean supportReservation;
        
        public TaskQueue (boolean supportReservation){
                this.name = "Queue";
                this.priority = 0;
                this.supportReservation = supportReservation;
        }
        
        public boolean add(TaskInterface<?> task){
                try {
                        task.setStatus(DCWormsTags.QUEUED);
                } catch(Exception e){
                        throw new RuntimeException(e);
                }
                return super.add(task);
        }
        
        public void add(int pos, TaskInterface<?> task){
                try {
                        task.setStatus(DCWormsTags.QUEUED);
                } catch(Exception e){
                        throw new RuntimeException(e);
                }
                 super.add(pos, task);
        }
        
        public DateTime getArrivalTime(int pos) throws IndexOutOfBoundsException {
                return get(pos).getSubmissionTimeToBroker();
        }

        public String getName() {
                return name;
        }

        public int getPriority() {
                return priority;
        }

        public void setName(String name) {
                this.name = name;
        }

        public void setPriority(int priority) {
                this.priority = priority;
        }

        public boolean supportReservations() {
                return supportReservation;
        }
}