Examples of org.grouplens.lenskit.eval.script.EvalScriptEngine

            logger.error("script file {} does not exist", file);
            throw new FileNotFoundException(file.toString());
        }
        logger.info("loading evaluation from {}", file);


        EvalScriptEngine engine = new EvalScriptEngine(environment.getClassLoader(),
                                                       getProperties());


        EvalProject project = engine.loadProject(file);
        if (getTargets().isEmpty()) {
            String dft = project.getDefaultTarget();
            if (dft != null) {
                project.executeTarget(dft);
            } else if (!project.getAntProject().getTargets().isEmpty()) {


    @SuppressWarnings("unchecked")
    public void run() {
        logger.warn("lenskit-eval is deprecated, use lenskit eval instead");
        ClassLoader loader = options.getClassLoader();
        EvalScriptEngine engine = new EvalScriptEngine(loader, options.getProperties());


        File f = options.getScriptFile();
        if (!f.exists()) {
            logger.error("script file {} does not exist", f);
            System.err.format("%s: file does not exist%n", f);
            System.err.println("lenskit-eval requires an eval script to execute (default: eval.groovy)");
            System.err.println("run lenskit-eval --help for more information");
            System.exit(1);
        }
        logger.info("loading evaluation from {}", f);
        try {
            EvalProject project = engine.loadProject(f);
            if (options.getArgs().length == 0) {
                String dft = project.getDefaultTarget();
                if (dft == null && !project.getAntProject().getTargets().isEmpty()) {
                    String targets = Joiner.on(", ")
                                           .join(Iterables.transform(

Examples of org.grouplens.lenskit.eval.script.EvalScriptEngine

Related Classes of org.grouplens.lenskit.eval.script.EvalScriptEngine