public static void toCRAWDAD(LinkTrace links, OutputStream out, double timeMul)
throws IOException {
StatefulReader<LinkEvent, Link> linkReader = links.getReader();
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(out));
Map<Link, Long> activeContacts = new AdjacencyMap.Links<Long>();
linkReader.seek(links.minTime());
for (Link l : linkReader.referenceState()) activeContacts.put(l, links.minTime());
while (linkReader.hasNext()) {
for (LinkEvent lev : linkReader.next()) {
Link l = lev.link();
if (lev.isUp()) {
activeContacts.put(l, linkReader.time());
} else {
double b = activeContacts.get(l) * timeMul;
double e = linkReader.time() * timeMul;
activeContacts.remove(l);
bw.write(l.id1() + "\t" + l.id2() + "\t" + b + "\t" + e + "\n");
}
}
}
linkReader.close();
bw.close();
}
