//main class. Only job is to choose which interface to use, and hold graph data in memory
public class BiGpairSEQ {

    private static GraphWithMapData graphInMemory = null;
    private static String graphFilename = null;

    public static void main(String[] args) {
        if (args.length == 0) {
            InteractiveInterface.startInteractive();
        }
        else {
            //This will be uncommented when command line arguments are re-implemented.
            //CommandLineInterface.startCLI(args);
            System.out.println("Command line arguments are still being re-implemented.");
        }
    }

    public static GraphWithMapData getGraph() {
        return graphInMemory;
    }

    public static void setGraph(GraphWithMapData g) {
        if (graphInMemory != null) {
            clearGraph();
        }
        graphInMemory = g;
    }

    public static void clearGraph() {
        graphInMemory = null;
        System.gc();
    }

    public static String getGraphFilename() {
        return graphFilename;
    }

    public static void setGraphFilename(String filename) {
        graphFilename = filename;
    }

}