Event for upper layers. In general, network view models listen to this event
and creates view model for the node. This will be fired to ALL network view models.
Cytoscape Backwards Compatibility (Final Class): This class is final and therefore can't be extended by users. This means that we may add methods for minor version updates. Methods will only be removed for major version updates.
To use this in your app, include the following dependency in your POM: