public String getNodeID() {
        return nodeID;
    }
Returns the string representation of the unique identifier for a node within the context of a pubsub service.

Preferably, use #getUniqueIdentifier() instead of this method, as that gives a more type-safe value than the
String instance that's returned by this method.

@return the unique identifier for a node within the context of a pubsub service.
@see #getUniqueIdentifier()
xmppserver/src/main/java/org/jivesoftware/openfire/pubsub/Node.java