public override int GetHashCode()
{
string left = Identifier.Canonicalize(m_identifier.ID);
int hash = left.GetHashCode();
if (m_next != null)
{
hash ^= m_next.GetHashCode();
}
return(hash);
}
public int CompareTo(object obj)
{
DbObject other = obj as DbObject;
if (other == null)
{
throw new ArgumentException("Object is not a DbObject.", "obj");
}
string left = Identifier.Canonicalize(Identifier.ID);
string right = Identifier.Canonicalize(other.Identifier.ID);
int cmp = left.CompareTo(right);
if (cmp != 0)
{
return(cmp);
}
if (m_next != null)
{
DbObject tail = other.Next;
if (tail == null)
{
return(1);
}
else
{
return(m_next.CompareTo(tail));
}
}
else
{
return(other.HasNext ? -1 : 0);
}
}