@SuppressWarnings("unchecked")
public static Filter[] pathTo(CanonicalPath path) {
if (!path.isDefined()) {
return new Filter[0];
}
List<Filter> fs = new ArrayList<>();
for (Path.Segment s : path.getPath()) {
fs.add(Related.by(Relationships.WellKnown.contains));
fs.add(With.type(Entity.entityTypeFromSegmentType(s.getElementType())));
fs.add(With.id(s.getElementId()));
}
if (fs.size() < 2) {
return new Filter[0];
} else {
// remove the first 'contains' defined in the loop above
List<Filter> ret = fs.subList(1, fs.size());
return ret.toArray(new Filter[ret.size()]);
}
}
public static Filter[] pathTo(Entity<?, ?> entity) {
return pathTo(entity.getPath());
}