Class AboutToRemoveNodesEvent

  • All Implemented Interfaces:

    public final class AboutToRemoveNodesEvent
    extends AbstractCyEvent<CyNetwork>
    Fired before a node is actually removed so that listeners have a chance to clean up before the node object disappears. Note that this event also implies an AboutToRemoveEdgesEvent for every edge adjacent to the node in question (because all adjacent edges are removed as a consequence of removing a node), even though the AboutToRemoveEdgesEvent is not actually fired. If you only care about removing edges, be sure to listen for this event as well!

    Module: model-api

    To use this in your app, include the following dependency in your POM:


    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.
    • Constructor Detail

      • AboutToRemoveNodesEvent

        public AboutToRemoveNodesEvent​(CyNetwork source,
                                       Collection<CyNode> nodes)
        Constructs event.
        source - the network firing this event.
        nodes - the collection of nodes about to be removed.
    • Method Detail

      • getNodes

        public Collection<CyNode> getNodes()
        Returns the collection of nodes about to be removed.
        the collection of nodes about to be removed.