package au.gov.amsa.navigation;
   
   import au.gov.amsa.risky.format.Fix;
   import au.gov.amsa.risky.format.HasFix;
   
   public class DriftCandidate implements HasFix {
   
       private final HasFix fix;
       private final long driftingSince;
  
      public DriftCandidate(HasFix fix, long driftingSince) {
          this.fix = fix;
          this.driftingSince = driftingSince;
      }
  
      public HasFix fixWwrapper() {
          return fix;
      }
  
      @Override
      public Fix fix() {
          return fix.fix();
      }
  
      public long driftingSince() {
          return driftingSince;
      }
  
      @Override
      public String toString() {
          return "DriftCandidate [driftingDurationMinutes=" + (fix.fix().time() - driftingSince)
                  / 60000.0 + ", fix=" + fix + "]";
      }
  
  }