afl-material: progs/app3.scala@4794759139ea (annotated)

7 73cf4406b773 updated Christian Urban <urbanc@in.tum.de> parents: diff changeset	1	val my_urls = """urbanc""".r
73cf4406b773 updated Christian Urban <urbanc@in.tum.de> parents: diff changeset	2
73cf4406b773 updated Christian Urban <urbanc@in.tum.de> parents: diff changeset	3	def crawl(url: String, n: Int) : Unit = {
73cf4406b773 updated Christian Urban <urbanc@in.tum.de> parents: diff changeset	4	if (n == 0) ()
73cf4406b773 updated Christian Urban <urbanc@in.tum.de> parents: diff changeset	5	else if (my_urls.findFirstIn(url) == None) ()
73cf4406b773 updated Christian Urban <urbanc@in.tum.de> parents: diff changeset	6	else {
73cf4406b773 updated Christian Urban <urbanc@in.tum.de> parents: diff changeset	7	println("Visiting: " + n + " " + url)
73cf4406b773 updated Christian Urban <urbanc@in.tum.de> parents: diff changeset	8	for (u <- get_all_URLs(get_page(url))) crawl(u, n - 1)
73cf4406b773 updated Christian Urban <urbanc@in.tum.de> parents: diff changeset	9	}
73cf4406b773 updated Christian Urban <urbanc@in.tum.de> parents: diff changeset	10	}

author	Christian Urban <christian dot urban at kcl dot ac dot uk>
	Sat, 15 Jun 2013 09:23:18 -0400
changeset 93	4794759139ea
parent 92	scala/app3.scala@e85600529ca5
child 96	9fcd3de53c06
permissions	-rw-r--r--