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();
}
public void crawled(LinkEvent le) {
switch (le.getID()) {
case LinkEvent.ERROR:
logger.error(
"Crawling error occured during download of URL: "
+ le.getLink().getURL()
+ " Root cause: "
+ le.getException());
break;
case LinkEvent.TOO_DEEP:
case LinkEvent.SKIPPED:
logger.warn("Crawling event: " + le.getName() + ", URL: " + le.getLink().getURL());
break;
default:
break;
}
if (le.getID() != LinkEvent.DOWNLOADED) return;
logger.info("Crawling event: " + le.getName() + ", URL: " + le.getLink().getURL());
Link l = le.getLink();
Page p = l.getPage();
BookPage page = new BookPage();
page.setBookName(book.getName());
page.setName(book.getName() + counter);
page.setParentName(book.getName());
page.setTitle(p.getTitle());
page.setLocation(p.getURL().toString());
page.setChildCount(counter);
page.setContentType(book.getContentType());
page.setPath(p.getURL().getPath());
System.out.println(p.getContentBytes());
try {
ByteArrayInputStream is = new ByteArrayInputStream(p.getContentBytes());
FileContentParser parser = new FileContentParser();
parser.processContentType(p.getContentType(), is, page);
// } catch (UnsupportedEncodingException e1) {
} catch (ParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
im.addPage(page);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
counter++;
}
