assert processor != null;
assert importGroup != null;
assert exportGroup != null;
List<Input> inputs = Lists.create();
for (Import model : importGroup) {
inputs.add(new Input(model.getDescription(), model.getOutputFormatType()));
}
List<Output> outputs = Lists.create();
for (Export model : exportGroup) {
List<SourceInfo> sources = Lists.create();
for (Source source : model.getResolvedSources()) {