private Note(int fret, int this_string, MultiPosition position, Length len, ModelCollection <IEffect> collection)
{
Fret = fret;
String = this_string;
Position = position;
Length = len;
ModelCollection = collection;
}
public static Note createInstance(int?fret, int?this_string, MultiPosition position, Length len)
{
if (fret == null || this_string == null || position == null || len == null)
{
return(null);
}
var collection = new ModelCollection <IEffect>();
return(new Note((int)fret, (int)this_string, position, len, collection));
}
private NoteChord(MultiPosition position, Length length, ModelCollection <Note> collection)
: base(position, length)
{
ModelCollection = collection;
}