static void Main(string[] args)
{
// Test
DateOfValues dov1 = new DateOfValues {
Id = 1, Start = new DateTime(2011, 12, 01)
};
dov1.AddSomeValue(1, "OK", 2);
dov1.AddSomeValue(2, "Not OK", 3);
dov1.AddSomeValue(3, "Not OK", 4);
dov1.AddSomeValue(4, "Additional dov1", 5);
DateOfValues dov2 = new DateOfValues {
Id = 1, Start = new DateTime(2011, 12, 02)
};
dov2.AddSomeValue(1, "OK", 2);
dov2.AddSomeValue(2, "Not OK", 4);
dov2.AddSomeValue(3, "OK", 1);
dov2.AddSomeValue(6, "Additional dov2", 15);
foreach (Tuple <SomeValue, SomeValue> difference in dov1.GetDifference(dov2))
{
if (difference.Item1 != null)
{
Console.WriteLine("Item1: Id:{0}; Status:{1}; Status Number:{2}",
difference.Item1.Id, difference.Item1.Status, difference.Item1.StatusNumber);
}
if (difference.Item2 != null)
{
Console.WriteLine("Item2: Id:{0}; Status:{1}; Status Number:{2}",
difference.Item2.Id, difference.Item2.Status, difference.Item2.StatusNumber);
}
Console.WriteLine("-------------------------------------------");
}
}
public IEnumerable <Tuple <SomeValue, SomeValue> > GetDifference(DateOfValues other)
{
IEnumerable <SomeValue> notMatching = Values.Where(v => !other.Values.Any(o => v.Equals(o)))
.Union(other.Values.Where(v => !Values.Any(o => v.Equals(o)))).Distinct();
return(notMatching
.GroupBy(x => x.Id)
.Select(x =>
new Tuple <SomeValue, SomeValue>(
x.FirstOrDefault(y => y.Date == this), x.FirstOrDefault(y => y.Date == other))));
}
public IEnumerable <Tuple <SomeValue, SomeValue> > GetDifference(DateOfValues other)
{
var notMatching = Values.Except(other.Values, new SomeValueComparer())
.Union(other.Values.Except(Values, new SomeValueComparer()));
return(notMatching
.GroupBy(x => x.Id)
.Select(x =>
new Tuple <SomeValue, SomeValue>(
x.FirstOrDefault(y => y.Date == this), x.FirstOrDefault(y => y.Date == other))));
}
