public LinkStation addLink(LinkStation linkStation)
{
RattlerStation A = linkStation.getA();
RattlerStation B = linkStation.getB();
A.addLink(linkStation);
try {
B.addLink(linkStation);
} catch (Exception ex) {
A.removeLink(linkStation);
throw;
}
core.store.links.Add(linkStation);
return(linkStation);
}