private void addChild(Container context, Element e) throws LoadFailedException {
ModelObject model = null;
boolean port = false;
if (e.getLocalName().equals("node")) {
String controlName = getAttributeNS(e, BIGRAPH, "control");
Control c = bigraph.getSignature().getControl(controlName);
if (c == null)
throw new LoadFailedException(
"The control \"" + controlName + "\" isn't defined by " + "this bigraph's signature.");
model = new Node(c);
} else if (e.getLocalName().equals("port") && context instanceof Node) {
/*
* <port /> tags shouldn't actually create anything, so let the
* special handling commence!
*/
port = true;
} else if (e.getLocalName().equals("edge")) {
String linksort = getAttributeNS(e, BIGRAPH, "linksort");
if (linksort == null || linksort.equals("none")) {
linksort = "";
}
model = new Edge();
addChange(((Edge) model).changeLinkSort(linksort));
} else if (e.getLocalName().equals("innername")) {
String innersort = getAttributeNS(e, BIGRAPH, "innersort");
if (innersort == null || innersort.equals("none")) {
innersort = "";
}
model = new InnerName();
addChange(((InnerName) model).changeInnerSort(innersort));
} else if (e.getLocalName().equals("outername")) {
String linksort = getAttributeNS(e, BIGRAPH, "linksort");
if (linksort == null || linksort.equals("none")) {
linksort = "";
}
model = new OuterName();
((OuterName) model).setLinkSort(linksort);
} else {
model = BigraphXMLLoader.getNewObject(e.getLocalName());
}
if (model instanceof Layoutable)
addChange(context.changeAddChild((Layoutable) model, getAttributeNS(e, BIGRAPH, "name")));
if (model instanceof Container) {
processContainer(e, (Container) model);
} else if (port) {
Node n = (Node) context;
processPoint(e, n.getPort(getAttributeNS(e, BIGRAPH, "name")));
} else if (model instanceof InnerName) {
processPoint(e, (InnerName) model);
}
if (model != null) executeUndecorators(model, e);
}
@Override
public void prepare() {
cg.clear();
if (first instanceof Port
&& second instanceof Port
&& validateSorts(
((Port) first).getSpec().getPortSort(),
((Port) second).getSpec().getPortSort(),
((Port) second).getBigraph().getSignature())) {
Bigraph b = ((Port) first).getBigraph();
setTarget(b);
Edge ed = new Edge(((Port) first).getSpec().getPortSort().split(":")[0]);
cg.add(b.changeAddChild(ed, b.getFirstUnusedName(ed)));
cg.add(((Port) first).changeConnect(ed));
cg.add(((Port) second).changeConnect(ed));
} else if (first instanceof Port
&& second instanceof InnerName
&& validateSorts(
((Port) first).getSpec().getPortSort(),
((InnerName) second).getInnerSort(),
((Port) first).getBigraph().getSignature())) {
Bigraph b = ((Port) first).getBigraph();
setTarget(b);
Edge ed = new Edge(((Port) first).getSpec().getPortSort().split(":")[0]);
cg.add(b.changeAddChild(ed, b.getFirstUnusedName(ed)));
cg.add(((Port) first).changeConnect(ed));
cg.add(((InnerName) second).changeConnect(ed));
} else if (first instanceof InnerName
&& second instanceof Port
&& validateSorts(
((InnerName) first).getInnerSort(),
((Port) second).getSpec().getPortSort(),
((Port) second).getBigraph().getSignature())) {
Bigraph b = ((InnerName) first).getBigraph();
setTarget(b);
Edge ed = new Edge(((InnerName) first).getInnerSort().split(":")[0]);
cg.add(b.changeAddChild(ed, b.getFirstUnusedName(ed)));
cg.add(((InnerName) first).changeConnect(ed));
cg.add(((Port) second).changeConnect(ed));
} else if (first instanceof InnerName
&& second instanceof InnerName
&& validateSorts(
((InnerName) first).getInnerSort(),
((InnerName) second).getInnerSort(),
((InnerName) second).getBigraph().getSignature())) {
Bigraph b = ((InnerName) first).getBigraph();
setTarget(b);
Edge ed = new Edge(((InnerName) first).getInnerSort().split(":")[0]);
cg.add(b.changeAddChild(ed, b.getFirstUnusedName(ed)));
cg.add(((InnerName) first).changeConnect(ed));
cg.add(((InnerName) second).changeConnect(ed));
} else if (first instanceof Port
&& second instanceof Edge
&& validateSorts(
((Port) first).getSpec().getPortSort(),
((Edge) second).getLinkSort(),
((Port) first).getBigraph().getSignature())) {
setTarget(((Port) first).getBigraph());
cg.add(((Port) first).changeConnect((Edge) second));
} else if (first instanceof Edge
&& second instanceof Port
&& validateSorts(
((Port) second).getSpec().getPortSort(),
((Edge) first).getLinkSort(),
((Port) second).getBigraph().getSignature())) {
setTarget(((Port) second).getBigraph());
cg.add(((Port) second).changeConnect((Edge) first));
} else if (first instanceof Port
&& second instanceof OuterName
&& (((OuterName) second).getLinkSort() == null
|| ((OuterName) second).getLinkSort().equals("")
|| ((OuterName) second).getPoints().size() == 0)) {
setTarget(((Port) first).getBigraph());
((OuterName) second).setLinkSort(((Port) first).getSpec().getPortSort());
cg.add(((Port) first).changeConnect((OuterName) second));
} else if (first instanceof Port
&& second instanceof OuterName
&& validateSorts(
((OuterName) second).getLinkSort(),
((Port) first).getSpec().getPortSort(),
((Port) first).getBigraph().getSignature())) {
setTarget(((Port) first).getBigraph());
cg.add(((Port) first).changeConnect((OuterName) second));
} else if (first instanceof OuterName
&& second instanceof Port
&& validateSorts(
((OuterName) first).getLinkSort(),
((Port) second).getSpec().getPortSort(),
((Port) second).getBigraph().getSignature())) {
setTarget(((Port) second).getBigraph());
cg.add(((Port) second).changeConnect((OuterName) first));
} else if (first instanceof OuterName
&& second instanceof Port
&& (((OuterName) first).getLinkSort() == null
|| ((OuterName) first).getLinkSort().equals("")
|| ((OuterName) first).getPoints().size() == 0)) {
setTarget(((Port) second).getBigraph());
((OuterName) first).setLinkSort(((Port) second).getSpec().getPortSort());
cg.add(((Port) second).changeConnect((OuterName) first));
} else if (first instanceof InnerName
&& second instanceof Edge
&& validateSorts(
((InnerName) first).getInnerSort(),
((Edge) second).getLinkSort(),
((Edge) second).getBigraph().getSignature())) {
setTarget(((InnerName) first).getBigraph());
((InnerName) first).setInnerSort(((Edge) second).getLinkSort() + ":none");
cg.add(((InnerName) first).changeConnect((Edge) second));
} else if (first instanceof Edge
&& second instanceof InnerName
&& validateSorts(
((InnerName) second).getInnerSort(),
((Edge) first).getLinkSort(),
((InnerName) second).getBigraph().getSignature())) {
setTarget(((InnerName) second).getBigraph());
((InnerName) second).setInnerSort(((Edge) first).getLinkSort() + ":none");
cg.add(((InnerName) second).changeConnect((Edge) first));
} else if (first instanceof InnerName
&& second instanceof OuterName
&& (((OuterName) second).getLinkSort() == null
|| ((OuterName) second).getLinkSort().equals("")
|| ((OuterName) second).getPoints().size() == 0)) {
setTarget(((InnerName) first).getBigraph());
((OuterName) second).setLinkSort(((InnerName) first).getInnerSort());
cg.add(((InnerName) first).changeConnect((OuterName) second));
} else if (first instanceof InnerName
&& second instanceof OuterName
&& validateSorts(
((OuterName) second).getLinkSort(),
((InnerName) first).getInnerSort(),
((OuterName) second).getBigraph().getSignature())) {
setTarget(((InnerName) first).getBigraph());
((InnerName) first).setInnerSort(((InnerName) first).getInnerSort().split(":")[0] + ":none");
cg.add(((InnerName) first).changeConnect((OuterName) second));
} else if (first instanceof OuterName
&& second instanceof InnerName
&& validateSorts(
((OuterName) first).getLinkSort(),
((InnerName) second).getInnerSort(),
((InnerName) second).getBigraph().getSignature())) {
setTarget(((InnerName) second).getBigraph());
((InnerName) second)
.setInnerSort(((InnerName) second).getInnerSort().split(":")[0] + ":none");
cg.add(((InnerName) second).changeConnect((OuterName) first));
} else if (first instanceof OuterName
&& second instanceof InnerName
&& (((OuterName) first).getLinkSort() == null
|| ((OuterName) first).getLinkSort().equals("")
|| ((OuterName) first).getPoints().size() == 0)) {
setTarget(((InnerName) second).getBigraph());
((OuterName) first).setLinkSort(((InnerName) second).getInnerSort());
cg.add(((InnerName) second).changeConnect((OuterName) first));
}
}
