prasadtalasila/BITS-Darshini

package in.ac.bits.protocolanalyzer.analyzer;

import lombok.Getter;
import lombok.Setter;
import lombok.extern.log4j.Log4j;

import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;

@Component
@Scope("prototype")
@Getter
@Setter
@Log4j
public class PerformanceMetrics {

    private String sessionName;
    private String pcapPath;
    private double pcapSize;

    private long linkStart;
    private long linkEnd;
    private double linkDuration;

    private long networkStart;
    private long networkEnd;
    private double networkDuration;

    private long transportStart;
    private long transportEnd;
    private double transportDuration;

    private long analysis_end;
    private long endTime;

    private long packetCount;

    private double totalTime;

    public void calculateMetrics() {

        log.info("==========================================");
        log.info("Session Name : " + sessionName);
        log.info("Pcap Path: " + pcapPath);
        log.info("Pcap Size: " + pcapSize + " MB");
        log.info("Packet Count: " + packetCount);

        long start_time = Math.min(linkStart,
                Math.min(networkStart, transportStart));
        
        log.info("------------------------------------------");
        log.info("Link Cell start : " + linkStart);
        log.info("Link cell end   : " + linkEnd);
        linkDuration = getDuration(linkStart, linkEnd);
        log.info("Link Cell total : " + linkDuration + "s");

        log.info("------------------------------------------");
        log.info("Network Cell start : " + networkStart);
        log.info("Network cell end   : " + networkEnd);
        networkDuration = getDuration(networkStart, networkEnd);

        log.info("Network Cell total : " + networkDuration + "s");
        log.info("------------------------------------------");
        log.info("Transport Cell start : " + transportStart);
        log.info("Transport cell end   : " + transportEnd);
        transportDuration = getDuration(transportStart, transportEnd);
        log.info("Transport Cell total : " + transportDuration + "s");

        log.info("------------------------------------------");
        totalTime = getDuration(start_time, endTime);
        log.info("Total experiment Duration : " + totalTime + "s");
        log.info("==========================================");
    }

    private static double getDuration(long start, long end) {
        return (double) (end - start) / 1000;
    }
}