source: DCWoRMS/trunk/src/simulator/stats/implementation/TaskStats.java @ 481

package simulator.stats.implementation;

import gssim.schedframe.scheduling.Executable;

import java.util.List;

import simulator.stats.implementation.out.StatsSerializer;

/**
 * 
 * @author Marcin Krystek
 * 
 */
public class TaskStats implements StatsInterface {
        protected List<String> processorsName;
        protected double reservationStartDate;
        protected double reservationFinishDate;

        protected Executable task;
        protected long startSimulationTimeSek;
        
        private String headers[] = { "JobID", "TaskID", "UserDN", "ResName", "CpuCnt",
                        "ExecStartDate", "ExecFinishDate", "ExecEndDate", "GB_SubDate",
                        "LB_SubDate", "CompletionTime", "ExecStartTime",
                        "ExecutionTime", "ReadyTime", "StartTime", "FlowTime",
                        "WaitingTime", "GQ_WaitingTime", "Lateness", "Tardiness",
                        "ReservStartDate", "ReservFinishDate", "ProcessorName", "Energy"};

        public TaskStats(Executable task, long startSimulationTime) {
                this.task = task;
                this.startSimulationTimeSek = startSimulationTime / 1000;
        }

        public Object serialize(StatsSerializer serializer) {
                return serializer.visit(this);
        }

        public String getJobID() {
                return this.task.getJobId();
        }

        public String getTaskID() {
                return this.task.getId();
        }

        public String getUserDN() {
                return this.task.getUserDN();
        }

        public String getResName() {
                String resName = this.task.getSchedulerName();

                return resName;
        }

        public long getCpuCnt() {
                long cpuCnt = -1;
                try {
                        cpuCnt = Double.valueOf(task.getCpuCntRequest()).longValue();
                } catch (NoSuchFieldException e) {
                }

                return cpuCnt;
        }

        public double getExecStartDate() {
                return task.getExecStartTime();
        }

        public double getExecFinishDate() {
                return task.getFinishTime();
        }

        public double getExecEndDate() {
                double ret = -1;
                try {
                        ret = task.getExecutionEndTime().getMillis() / 1000;
                } catch (NoSuchFieldException e) {
                        ret = task.getFinishTime();
                }
                return ret;
        }

        public double getGB_SubDate() {
                return task.getSubmissionTimeToBroker().getMillis() / 1000;
        }

        public double getLB_SubDate() {
                return task.getSubmissionTime();
        }

        public double getCompletionTime() {
                return task.getFinishTime() - startSimulationTimeSek;
        }

        public double getExecutionTime() {
                return task.getFinishTime() - task.getExecStartTime();
        }

        public double getExecStartTime() {
                return task.getExecStartTime() - startSimulationTimeSek;
        }

        public double getReadyTime() {
                double readyTime = 0;

                try {
                        readyTime = task.getExecutionStartTime().getMillis() / 1000
                                        - startSimulationTimeSek;
                } catch (Exception ex) {
                        readyTime = task.getSubmissionTimeToBroker().getMillis()/1000 - startSimulationTimeSek;
                }

                return readyTime;
        }

        public double getStartTime() {
                return task.getExecStartTime()
                                - task.getSubmissionTimeToBroker().getMillis() / 1000;
        }

        public double getFlowTime() {
                return getCompletionTime() - getReadyTime();
        }

        public double getWaitingTime() {
                return task.getWaitingTime();
        }

        public double getGQ_WaitingTime() {
                return task.getSubmissionTime()
                                - task.getSubmissionTimeToBroker().getMillis() / 1000;
        }

        public double getLateness() {
                double execEndDate = getExecEndDate();
                double lateness = 0;
                if (execEndDate != -1) {
                        lateness = task.getFinishTime() - execEndDate;
                }
                return lateness;
        }

        public double getTardiness() {
                return Math.max(getLateness(), 0.0);
        }

        public void setProcessorsName(List<String> value) {
                this.processorsName = value;
        }

        public void setReservationStartDate(double value) {
                this.reservationStartDate = value;
        }

        public void setReservationFinishDate(double value) {
                this.reservationFinishDate = value;
        }

        public List<String> getProcessorsName() {
                return processorsName;
        }

        public double getReservationStartDate() {
                return reservationStartDate;
        }

        public double getReservationFinishDate() {
                return reservationFinishDate;
        }

        public String[] getHeaders() {
                return headers;
        }

}