Package org.insa.graphs.model.io

Interface GraphReaderObserver

  • All Known Implementing Classes:
    GraphReaderProgressBar
    public interface GraphReaderObserver
    Base interface that should be implemented by classes that want to observe the reading of a graph by a GraphReader.

    • Method Detail

      • notifyStartReading

        void notifyStartReading​(java.lang.String mapId)
        Notify observer about information on the graph, this method is always the first called
        Parameters:
        mapId - ID of the graph.

      • notifyEndReading

        void notifyEndReading()
        Notify that the graph has been fully read.

      • notifyStartReadingNodes

        void notifyStartReadingNodes​(int nNodes)
        Notify that the reader is starting to read node.
        Parameters:
        nNodes - Number of nodes to read.

      • notifyNewNodeRead

        void notifyNewNodeRead​(Node node)
        Notify that a new nodes has been read.
        Parameters:
        node - read.

      • notifyStartReadingDescriptors

        void notifyStartReadingDescriptors​(int nDesc)
        Notify that the reader is starting to read descriptor/road informations.
        Parameters:
        nDesc - Number of descriptors to read.

      • notifyNewDescriptorRead

        void notifyNewDescriptorRead​(RoadInformation desc)
        Notify that a new descriptor has been read.
        Parameters:
        desc - Descriptor read.

      • notifyStartReadingArcs

        void notifyStartReadingArcs​(int nArcs)
        Notify that the reader is starting to read arcs.
        Parameters:
        nArcs - Number of arcs to read (!= number of arcs in the graph).

      • notifyNewArcRead

        void notifyNewArcRead​(Arc arc)
        Notify that a new arc has been read.
        Parameters:
        arc - Arc read.