private CommandExecutionResult executeInternal(
ActivityDiagram system, RegexResult arg, IEntity note) {
note.setSpecificBackcolor(HtmlColorUtils.getColorIfValid(arg.get("COLOR", 0)));
IEntity activity = system.getLastEntityConsulted();
if (activity == null) {
activity = system.getStart();
}
final Link link;
final Position position =
Position.valueOf(arg.get("POSITION", 0).toUpperCase()).withRankdir(system.getRankdir());
final LinkType type = new LinkType(LinkDecor.NONE, LinkDecor.NONE).getDashed();
if (position == Position.RIGHT) {
link = new Link(activity, note, type, null, 1);
} else if (position == Position.LEFT) {
link = new Link(note, activity, type, null, 1);
} else if (position == Position.BOTTOM) {
link = new Link(activity, note, type, null, 2);
} else if (position == Position.TOP) {
link = new Link(note, activity, type, null, 2);
} else {
throw new IllegalArgumentException();
}
system.addLink(link);
return CommandExecutionResult.ok();
}
