/**
* "When new links are added or opened, and if we're configured to add nexthop routes, try to add
* a new route for the given link." [DTN2]
*/
public void add_nexthop_route(final Link link) {
// "If we're configured to do so, create a route entry for the eid
// specified by the link when it connected, using the
// scheme-specific code to transform the URI to wildcard
// the service part" [DTN2]
EndpointID eid = link.remote_eid();
if (config_.add_nexthop_routes() && !eid.equals(EndpointID.NULL_EID())) {
EndpointIDPattern eid_pattern = new EndpointIDPattern(link.remote_eid());
// "attempt to build a route pattern from link's remote_eid" [DTN2]
if (!eid_pattern.append_service_wildcard())
// "else assign remote_eid as-is" [DTN2]
eid_pattern.assign(link.remote_eid());
RouteEntryVec ignored = new RouteEntryVec();
if (route_table_.get_matching(eid_pattern, link, ignored) == 0) {
RouteEntry entry = new RouteEntry(eid_pattern, link);
entry.set_action(ForwardingInfo.action_t.FORWARD_ACTION);
add_route(entry);
}
}
}
