public int Compare(object x, object y)
{
var xNote = (Note)x;
var yNote = (Note)y;
return(NoteEquality.AreEqual(xNote, yNote) ? 0 : -1);
}
public bool Equals(ITimedObject timedObject1, ITimedObject timedObject2)
{
if (ReferenceEquals(timedObject1, timedObject2))
return true;
if (ReferenceEquals(null, timedObject1) || ReferenceEquals(null, timedObject2))
return false;
var timedEvent = timedObject1 as TimedEvent;
if (timedEvent != null)
return TimedEventEquality.AreEqual(timedEvent, timedObject2 as TimedEvent, _compareDeltaTimes);
var note = timedObject1 as Note;
if (note != null)
return NoteEquality.AreEqual(note, timedObject2 as Note);
var chord = timedObject1 as Chord;
if (chord != null)
return ChordEquality.AreEqual(chord, timedObject2 as Chord);
var rest = timedObject1 as Rest;
if (rest != null)
return rest.Equals(timedObject2 as Rest);
throw new NotImplementedException($"Comparing of {timedObject1} and {timedObject2} is not implemented.");
}
public bool Equals(Chord chord1, Chord chord2)
{
if (ReferenceEquals(chord1, chord2))
{
return(true);
}
if (ReferenceEquals(null, chord1) || ReferenceEquals(null, chord2))
{
return(false);
}
return(NoteEquality.AreEqual(chord1.Notes, chord2.Notes));
}