package model.result.comparators;

import model.result.RaceResult;

public class IdNumberComparator extends ResultComparator {

  @Override
  protected Comparable compVal(RaceResult rr) {
    return rr.getCompetitorNumber();
  }
}


package model.result.comparators;

import java.util.Comparator;
import model.result.RaceResult;

public abstract class ResultComparator implements Comparator<RaceResult> {
  protected abstract Comparable compVal(RaceResult rr);

  @Override
  public int compare(RaceResult r1, RaceResult r2) {
    return compVal(r1).compareTo(compVal(r2));
  }
}



package model.result.comparators;

import model.result.RaceResult;

public class TotalTimeComparator extends ResultComparator {

  @Override
  protected Comparable compVal(RaceResult rr) {
    return rr.getTotalTime();
  }
}