public TrackingItem(Key key, TrackingItemState state, DifferentialTuple tuple)
{
if (key == null)
{
throw new ArgumentNullException("key");
}
if (state != TrackingItemState.Deleted && tuple == null)
{
throw new ArgumentNullException("tuple");
}
Key = key;
if (tuple != null)
{
RawData = (DifferentialTuple)tuple.Clone();
}
State = state;
}
public void DifferentialTest()
{
TupleDescriptor descriptor = TupleDescriptor.Create(fieldTypes);
Xtensive.Tuples.Tuple t1 = Tuple.Create(descriptor);
Xtensive.Tuples.Tuple t2 = t1.Clone();
PopulateData(fieldTypes, t2, t1);
DifferentialTuple d = new DifferentialTuple(t1);
AssertAreSame(t1, d);
PopulateData(fieldTypes, t1, d);
AssertAreSame(t1, d);
DifferentialTuple c = (DifferentialTuple)d.Clone();
AssertAreSame(d, c);
d.Reset();
AssertAreSame(t2, d);
AssertAreSame(t1, c.ToRegular());
}