x = new ResourcePort();
// To specify Write / publish, use as
x.publishTo("file:///tmp/out.txt"); // OR can simply say x.publish = "file:///tmp/out.txt"
// To specify read / subscribe, use as
x.subscribeFrom("file:///tmp/in.txt"); // OR can simply say x.subscribe = "file:///tmp/out.txt"
Status: Implemented