Examples of org.opentripplanner.updater.GraphWriterRunnable

org.opentripplanner.updater.GraphWriterRunnable
The graph should only be modified by a runnable implementing this interface, executed by the GraphUpdaterManager. A few notes: - Don't spend more time in this runnable than necessary, it might block other graph writer runnables. - Be aware that while only one graph writer runnable is running to write to the graph, several request-threads might be reading the graph. - Be sure that the request-threads always see a consistent view of the graph while planning. @see GraphUpdaterManager.execute

    }


    @Override
    public void setup() throws InterruptedException, ExecutionException {
        // Create a realtime data snapshot source and wait for runnable to be executed
        updaterManager.executeBlocking(new GraphWriterRunnable() {
            @Override
            public void run(Graph graph) {
                // Only create a realtime data snapshot source if none exists already
                if (graph.timetableSnapshotSource == null) {
                    TimetableSnapshotSource snapshotSource = new TimetableSnapshotSource(graph);

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    }


    @Override
    public void setup() throws InterruptedException, ExecutionException {
        // Create a realtime data snapshot source and wait for runnable to be executed
        updaterManager.executeBlocking(new GraphWriterRunnable() {
            @Override
            public void run(Graph graph) {
                // Only create a realtime data snapshot source if none exists already
                TimetableSnapshotSource snapshotSource = graph.timetableSnapshotSource;
                if (snapshotSource == null) {

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        // Creation of network linker library will not modify the graph
        networkLinkerLibrary = new NetworkLinkerLibrary(graph,
                Collections.<Class<?>, Object> emptyMap());


        // Adding a bike rental station service needs a graph writer runnable
        updaterManager.executeBlocking(new GraphWriterRunnable() {
            @Override
            public void run(Graph graph) {
                service = graph.getService(BikeRentalStationService.class, true);
            }
        });

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    public void setup() {
        LOG.info("Setup example updater");
        
        // Execute anonymous graph writer runnable and wait for its termination
        try {
            updaterManager.executeBlocking(new GraphWriterRunnable() {
                @Override
                public void run(Graph graph) {
                    LOG.info("Anonymous graph writer {} runnable is run on the "
                            + "graph writer scheduler.", this.hashCode());
                    // Do some writing to the graph here

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                LOG.info("Ignoring feed with an old timestamp.");
                return;
            }


            // Handle update in graph writer runnable
            updaterManager.execute(new GraphWriterRunnable() {
                @Override
                public void run(Graph graph) {
                    updateHandler.update(feed);
                }
            });

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        // Creation of network linker library will not modify the graph
        networkLinkerLibrary = new NetworkLinkerLibrary(graph,
                Collections.<Class<?>, Object> emptyMap());


        // Adding a bike park station service needs a graph writer runnable
        updaterManager.executeBlocking(new GraphWriterRunnable() {
            @Override
            public void run(Graph graph) {
                bikeService = graph.getService(BikeRentalStationService.class, true);
            }
        });

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org.opentripplanner.updater.bike_park.BikeParkUpdater

org.opentripplanner.updater.bike_rental.BikeRentalUpdater

org.opentripplanner.updater.example.ExampleGraphUpdater

org.opentripplanner.updater.stoptime.PollingStoptimeUpdater

org.opentripplanner.updater.stoptime.WebsocketGtfsRealtimeUpdater

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