private void addBroadcast(Version version, Broadcast newBroadcast) {
if (Strings.isNullOrEmpty(newBroadcast.getSourceId())) {
return;
}
Set<Broadcast> broadcasts = Sets.newHashSet();
Interval newBroadcastInterval = newBroadcast.transmissionInterval().requireValue();
for (Broadcast existingBroadcast : version.getBroadcasts()) {
if (newBroadcast.getSourceId().equals(existingBroadcast.getSourceId())) {
continue;
}
if (existingBroadcast.transmissionInterval().hasValue()) {
Interval currentInterval = existingBroadcast.transmissionInterval().requireValue();
if (existingBroadcast.getBroadcastOn().equals(newBroadcast.getBroadcastOn())
&& currentInterval.overlaps(newBroadcastInterval)) {
continue;
}
}
broadcasts.add(existingBroadcast);
}
broadcasts.add(newBroadcast);
version.setBroadcasts(broadcasts);
}
private void updateSchedule(Item item) {
Iterable<Broadcast> broadcasts =
Iterables.concat(Iterables.transform(item.getVersions(), Version.TO_BROADCASTS));
for (Broadcast broadcast : broadcasts) {
Maybe<Channel> channel = channelResolver.fromUri(broadcast.getBroadcastOn());
if (channel.hasValue()) {
scheduleWriter.replaceScheduleBlock(
item.getPublisher(),
channel.requireValue(),
ImmutableSet.of(new ScheduleEntry.ItemRefAndBroadcast(item, broadcast)));
}
}
}