public TransitionInstance(Transition t)
{
transition = t;
}
private XElement writeTransition(Transition transition)
{
if (transition == null) { return null; }
XElement transitionElement = new XElement(
xN + TRANSITION,
new XAttribute(ID, transition.Id),
new XAttribute(FROM, transition.FromNode.Id),
new XAttribute(TO, transition.ToNode.Id),
new XAttribute(NAME, transition.Name),
new XAttribute(DISPLAY_NAME, transition.DisplayName),
new XElement(xN + CONDITION, transition.Condition),
writeExtendedAttributes(transition.ExtendedAttributes)
);
return transitionElement;
}