Accessing Process Model programatically

I use the following script more often when I want to find out what's supported by the model and what's not. Create a separate script in your modeler for the dir function and now you can dissect the entire model itself like a python dir function -

var dir = function (obj, search) {

    with (new JavaImporter(java.util, java.util.stream)) {

        var members = new HashMap();

        var signature = function (method) {

            var s = method.getReturnType().getSimpleName()

                + " " + method.getName() + "(";

            s = s + Arrays.stream(method.getParameters()).map(function (p) {

                return p.getType().getSimpleName() + " " + p.getName();

            }).collect(Collectors.joining(", ")) + ")";

            return s;

        }

        for (var c = obj.getClass(); c != null; c = c.getSuperclass()) {

            Arrays.stream(c.getFields()).forEach(function (f) {

                members.putIfAbsent(f.getName(), f.getName());

            });

            Arrays.stream(c.getMethods()).forEach(function (m) {

                members.putIfAbsent(m.getName(), signature(m));

            });

        }

        return members.entrySet().stream()

            .sorted(function (e1, e2) e1.getKey().compareTo(e2.getKey()))

            .map(function (e) e.getValue())

            .filter(function (p) !search || p.contains(search))

            .collect(Collectors.toList());

    }

}

var design = model.getDesign();

var stringSelection = new java.awt.datatransfer.StringSelection(dir(design));

var clipboard = java.awt.Toolkit.getDefaultToolkit().getSystemClipboard();

clipboard.setContents(stringSelection, null);