Method getParents

storm-client/src/jvm/org/apache/storm/streams/Node.java:130–133

(String stream)

    }

    Set<Node> getParents(String stream) {
        Multimap<String, Node> rev = Multimaps.invertFrom(parentStreams, ArrayListMultimap.<String, Node>create());
        return new HashSet<>(rev.get(stream));
    }

    Set<Node> getParents() {
        return parentStreams.keySet();