public int GetHashCode(LastWriteWinsElement <T> obj)
{
unchecked
{
return((EqualityComparer <T> .Default.GetHashCode(obj.Element) * 397) ^ obj.Timestamp.GetHashCode());
}
}
private void AddToSet(
IDictionary <T, HashSet <LastWriteWinsElement <T> > > set,
T element,
DateTime?timestamp = null)
{
timestamp = timestamp ?? DateTime.UtcNow;
var elementWithTimestamp = new LastWriteWinsElement <T>(element, timestamp.Value);
if (set.ContainsKey(element))
{
set[element].Add(elementWithTimestamp);
}
else
{
set[element] = new HashSet <LastWriteWinsElement <T> >(_lastWriteWinsElementComparer)
{
elementWithTimestamp
};
}
}
public bool Equals(LastWriteWinsElement <T> x, LastWriteWinsElement <T> y)
{
if (ReferenceEquals(x, y))
{
return(true);
}
if (ReferenceEquals(x, null))
{
return(false);
}
if (ReferenceEquals(y, null))
{
return(false);
}
if (x.GetType() != y.GetType())
{
return(false);
}
return(_elementComparer.Equals(x.Element, y.Element) && x.Timestamp.Equals(y.Timestamp));
}