// convert coordinates to relative coordinates with the top-left one as (0,0)
public void convertToRelativePositions() {
LayoutBox box = getExactLayoutBox();
// System.out.println("Box
// ("+box.topleft.x+","+box.topleft.y+");("+(box.topleft.x+box.width)+","+(box.topleft.y+box.height));
Iterator<NodeLayout> e = nodes.iterator();
NodeLayout nl;
while (e.hasNext()) {
nl = e.next();
/* Debug code
if(nl.x<box.topleft.x || nl.y<box.topleft.y || nl.x>(box.topleft.x+box.width) || nl.y>(box.topleft.y+box.height)){
System.out.println("Invalid node "+nl.x+","+nl.y);
}
//*/
nl.x = nl.x - box.topleft.x;
nl.y = nl.y - box.topleft.y;
}
Iterator<EdgeLayout> e2 = edges.iterator();
EdgeLayout el;
while (e2.hasNext()) {
el = e2.next();
for (LayoutPoint lp : el.bends) {
lp.x = lp.x - box.topleft.x;
lp.y = lp.y - box.topleft.y;
}
}
}
public void flipLayoutLeftRight() {
LayoutBox box = getExactLayoutBox();
Iterator<NodeLayout> ne = nodes.iterator();
while (ne.hasNext()) {
NodeLayout nl = ne.next();
if (nl.processID.equals("null")) {
nl.x =
box.topleft.x
+ (box.width - (nl.x - box.topleft.x))
- 60; // minus 60 which is the width of process node's box, since using upperleft
// coor
} else if (isSecondary(nl)) {
nl.x = box.topleft.x + (box.width - (nl.x - box.topleft.x)) - 60;
} else {
nl.x = box.topleft.x + (box.width - (nl.x - box.topleft.x)) - 20;
}
}
Iterator<EdgeLayout> e2 = edges.iterator();
EdgeLayout el;
while (e2.hasNext()) {
el = e2.next();
for (LayoutPoint lp : el.bends) {
lp.x = box.topleft.x + (box.width - (lp.x - box.topleft.x));
}
}
}
/**
* @return exact rectangle box bounding all the center points of the nodes and all the bend
* points.
*/
public LayoutBox getExactLayoutBox() {
Iterator<NodeLayout> e = nodes.iterator();
double tlx = 0, tly = 0, brx = 0, bry = 0; // top left, bottom right
NodeLayout nl;
if (e.hasNext()) {
nl = e.next();
tlx = nl.x;
tly = nl.y;
brx = nl.x;
bry = nl.y;
}
while (e.hasNext()) {
nl = e.next();
if (nl.x < tlx) {
tlx = nl.x;
}
if (nl.x > brx) {
brx = nl.x;
}
if (nl.y < tly) {
tly = nl.y;
}
if (nl.y > bry) {
bry = nl.y;
}
}
Iterator<EdgeLayout> ee = edges.iterator();
Iterator<LayoutPoint> be;
LayoutPoint lp;
EdgeLayout el;
while (ee.hasNext()) {
el = ee.next();
be = el.bends.iterator();
while (be.hasNext()) {
lp = be.next();
if (lp.x < tlx) {
tlx = lp.x;
}
if (lp.x > brx) {
brx = lp.x;
}
if (lp.y < tly) {
tly = lp.y;
}
if (lp.y > bry) {
bry = lp.y;
}
}
}
return new LayoutBox(tlx, tly, brx - tlx, bry - tly);
}
public String toString() {
if (isEmpty()) {
return "";
}
StringBuffer sb = new StringBuffer();
Iterator<NodeLayout> e = nodes.iterator();
while (e.hasNext()) sb.append((e.next()).toString());
sb.append("\n");
Iterator<EdgeLayout> ee = edges.iterator();
while (ee.hasNext()) sb.append((ee.next()).toString());
return sb.toString();
}
public String toBeautifiedString() {
StringBuffer sb = new StringBuffer();
Iterator<NodeLayout> e = nodes.iterator();
while (e.hasNext()) sb.append((e.next()).toBeautifiedString());
sb.append("\n");
Iterator<EdgeLayout> ee = edges.iterator();
while (ee.hasNext()) {
sb.append((ee.next()).toBeautifiedString());
}
sb.append("\n\nNumber of Nodes: ");
sb.append(nodes.size());
sb.append("\nNumber of Edges: ");
sb.append(edges.size() + "\n");
return sb.toString();
}
public EdgeLayout getEdgeLayouts(String spid, String sid, String tpid, String tid) {
Iterator<EdgeLayout> ee = edges.iterator();
EdgeLayout el;
while (ee.hasNext()) {
el = ee.next();
if (el.sourceNode.equals(sid) && el.targetNode.equals(tid)) {
return el;
}
}
return null;
} // */
// convert coordinates to shifted coordinates with the top-left one as (xs,ys)
public void convertToShiftedPositions(double xs, double ys) {
convertToRelativePositions();
Iterator<NodeLayout> e = nodes.iterator();
NodeLayout nl;
while (e.hasNext()) {
nl = e.next();
nl.x += xs;
nl.y += ys;
}
Iterator<EdgeLayout> e2 = edges.iterator();
EdgeLayout el;
while (e2.hasNext()) {
el = e2.next();
for (LayoutPoint lp : el.bends) {
lp.x += xs;
lp.y += ys;
}
}
}
public void flipLayoutUpDown() {
LayoutBox box = getExactLayoutBox();
Iterator<NodeLayout> ne = nodes.iterator();
while (ne.hasNext()) {
NodeLayout nl = ne.next();
if (isSecondary(nl)) {
nl.y = box.topleft.y + (box.height - (nl.y - box.topleft.y)) - 12;
} else {
nl.y = box.topleft.y + (box.height - (nl.y - box.topleft.y)) - 20;
}
}
Iterator<EdgeLayout> e2 = edges.iterator();
EdgeLayout el;
while (e2.hasNext()) {
el = e2.next();
for (LayoutPoint lp : el.bends) {
lp.y = box.topleft.y + (box.height - (lp.y - box.topleft.y));
}
}
}
public void filpLayoutUpDown() {
LayoutBox box = getExactLayoutBox();
Iterator<NodeLayout> ne = nodes.iterator();
while (ne.hasNext()) {
NodeLayout nl = ne.next();
if (nl.cofactor.equalsIgnoreCase("true")) {
nl.y = box.topleft.y + (box.height - (nl.y - box.topleft.y)) - 12;
} else {
nl.y = box.topleft.y + (box.height - (nl.y - box.topleft.y)) - 20;
}
}
Iterator<EdgeLayout> e2 = edges.iterator();
EdgeLayout el;
while (e2.hasNext()) {
el = e2.next();
for (LayoutPoint lp : el.bends) {
lp.y = box.topleft.y + (box.height - (lp.y - box.topleft.y));
}
}
}
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append(sourcepid + "," + sourceNode + "," + targetpid + "," + targetNode + ",");
Iterator<LayoutPoint> e = bends.iterator();
LayoutPoint b;
while (e.hasNext()) {
b = (LayoutPoint) e.next();
sb.append(b.x + "," + b.y + ",");
}
sb.append("\n");
return sb.toString();
}
public static void parseDocumentFragment(Reader reader, XMLReceiver xmlReceiver)
throws SAXException {
try {
final XMLReader xmlReader = newSAXParser(XMLUtils.ParserConfiguration.PLAIN).getXMLReader();
xmlReader.setContentHandler(new XMLFragmentReceiver(xmlReceiver));
final ArrayList<Reader> readers = new ArrayList<Reader>(3);
readers.add(new StringReader("<root>"));
readers.add(reader);
readers.add(new StringReader("</root>"));
xmlReader.parse(new InputSource(new SequenceReader(readers.iterator())));
} catch (IOException e) {
throw new OXFException(e);
}
}
public String toBeautifiedString() {
StringBuffer sb = new StringBuffer();
sb.append("sourcePID: " + sourcepid);
sb.append(" sourceNodeId: " + sourceNode + "\n");
sb.append(" targetPID: " + targetpid);
sb.append(" targetNodeId: " + targetNode + "\n");
Iterator<LayoutPoint> e = bends.iterator();
LayoutPoint b;
while (e.hasNext()) {
b = (LayoutPoint) e.next();
sb.append(" Bend Points: " + b.x + "," + b.y + " ");
}
sb.append("\n\n");
return sb.toString();
}
// Return the shared nodes(with the same node id) with the other LayoutInfo
public LinkedHashMap<NodeLayout, NodeLayout> sharedNodes(LayoutInfo info2) {
LinkedHashMap<NodeLayout, NodeLayout> shared = new LinkedHashMap<NodeLayout, NodeLayout>();
Iterator<NodeLayout> e = nodes.iterator();
while (e.hasNext()) {
NodeLayout nl = e.next();
if (nl.cofactor.equalsIgnoreCase("true")) {
continue;
}
NodeLayout nl2;
Iterator<NodeLayout> e2 = info2.nodes.iterator();
while (e2.hasNext()) {
nl2 = e2.next();
if (nl2.cofactor.equalsIgnoreCase("true")) {
continue;
}
if (nl.nodeID.equals(nl2.nodeID)) {
shared.put(nl, nl2);
}
}
}
return shared;
}
public void CrawlRT(String RTPage) throws IOException {
ArrayList<String> t = new ArrayList<String>();
String crawlData;
String crawlData2;
String crawlData3;
FileReader freader = new FileReader("Crawl.txt");
BufferedReader br = new BufferedReader(freader);
FileReader freader2 = new FileReader("Tocrawl.txt");
BufferedReader br2 = new BufferedReader(freader2);
FileWriter fwriter2 = new FileWriter("Tocrawl.txt", true);
BufferedWriter bw2 = new BufferedWriter(fwriter2);
FileWriter fwriter = new FileWriter("Crawl.txt", true);
BufferedWriter bw = new BufferedWriter(fwriter);
/*while(null != (crawlData2 = br.readLine()))
{
if(crawlData2 !=null)
Crawl.add(crawlData2);
}
t = collectLinks(RTPage);
Iterator<String> e3= t.iterator();
while(e3.hasNext())
{
String ee = e3.next();
if(!Crawl.contains(ee))
{
bw2.write(ee+"\r\n");
}
}
br.close();
br2.close();
bw.close();
bw2.close();*/
if (null == (crawlData = br.readLine()))
// if(true)
{
// initial iteration
bw.write(RTPage + "\r\n");
Crawl.add(RTPage);
t = collectLinks(RTPage);
ToCrawl.addAll(t);
} else {
// collect data from files and load to array lists
while (null != (crawlData2 = br.readLine())) {
if (crawlData2 != null) Crawl.add(crawlData2);
}
while (null != (crawlData3 = br2.readLine())) {
if (crawlData3 != null) ToCrawl.add(crawlData3);
}
}
System.out.println("Crawlled");
// Number of movies to be crawled
for (int i = 0; i < 1000; i++) {
if (ToCrawl.size() > 0) {
Crawl.removeAll(Collections.singleton(null));
ToCrawl.removeAll(Collections.singleton(null));
String c = ToCrawl.get(0);
if (Crawl.contains(c)) ToCrawl.remove(c);
else {
// collect links and collect data from a particular link
Crawl.add(c);
t = collectLinks(c);
CollectData(c);
ToCrawl.remove(c);
Iterator<String> e3 = t.iterator();
while (e3.hasNext()) {
String ee = e3.next();
if (!ToCrawl.contains(ee)) {
if (!Crawl.contains(ee)) {
ToCrawl.add(ee);
}
}
}
bw.write(c + "\r\n");
}
}
}
System.out.println("To Be Crawlled");
Iterator<String> e2 = ToCrawl.iterator();
while (e2.hasNext()) {
// write to file the movies still to be crawled.
bw2.write(e2.next() + "\r\n");
}
prop.setProperty("Id", Integer.toString(n));
prop.store(new FileOutputStream("config.properties"), null);
br.close();
br2.close();
bw.close();
bw2.close();
}