private static String getTextContent(Node n) {
NodeList nodeList = n.getChildNodes();
String textContent = "";
for (int j = 0; j < nodeList.getLength(); j++) {
Node k = nodeList.item(j);
if (k.getNodeType() == Node.TEXT_NODE) {
textContent = k.getNodeValue();
break;
}
}
return textContent;
}
public static void traverseAMLforObjectNames(
HashMap partialMap, Node currentNode, HashMap ObjDef_LinkId, HashMap ModelId_ModelType) {
if (currentNode.hasChildNodes()) {
for (int i = 0; i < currentNode.getChildNodes().getLength(); i++) {
Node currentChild = currentNode.getChildNodes().item(i);
if (currentChild.getNodeName().equals("Group")) {
traverseAMLforObjectNames(partialMap, currentChild, ObjDef_LinkId, ModelId_ModelType);
}
if (currentChild.getNodeName().equals("Model")) {
if (currentChild.hasAttributes()) {
String mid = currentChild.getAttributes().getNamedItem("Model.ID").getNodeValue();
String type = currentChild.getAttributes().getNamedItem("Model.Type").getNodeValue();
ModelId_ModelType.put(mid, type);
}
// traverseAMLforObjectNames(partialMap, currentChild,
// ObjDef_LinkId);
}
if (currentChild.getNodeName().equals("ObjDef")) {
String id = currentChild.getAttributes().getNamedItem("ObjDef.ID").getNodeValue();
NodeList currentChildren = currentChild.getChildNodes();
String ObjName = "";
for (int k = 0; k < currentChildren.getLength(); k++) {
Node Child = currentChildren.item(k);
if (!Child.getNodeName().equals("AttrDef")) {
continue;
} else if (!Child.getAttributes()
.getNamedItem("AttrDef.Type")
.getNodeValue()
.equals("AT_NAME")) {
continue;
} else if (Child.hasChildNodes()) {
for (int l = 0; l < Child.getChildNodes().getLength(); l++) {
if (!(Child.getChildNodes().item(l).getNodeName().equals("AttrValue"))) {
continue;
} else {
ObjName = getTextContent(Child.getChildNodes().item(l));
ObjName = ObjName.replaceAll("\n", "\\\\n");
break;
}
}
}
}
partialMap.put(id, ObjName);
for (int j = 0; j < currentChild.getAttributes().getLength(); j++) {
if (currentChild.getAttributes().item(j).getNodeName().equals("LinkedModels.IdRefs")) {
String links =
currentChild.getAttributes().getNamedItem("LinkedModels.IdRefs").getNodeValue();
/*
* if (links.indexOf(" ") > -1) {
* Message.add("yes, yes, yes"); links =
* links.substring(0, links.indexOf(" ")); }
*/
ObjDef_LinkId.put(id, links);
}
}
}
}
}
}
private static void parseNet(
Node node,
EPC net,
HashMap ObjDef_Name,
HashMap ObjDef_LinkId,
HashMap function_LinkId,
String ModelName)
throws Exception {
HashMap mapping = new HashMap();
// read all nodes
NodeList nodes = node.getChildNodes();
net.setIdentifier(ModelName);
// Message.add("here I am still happy");
for (int i = 0; i < nodes.getLength(); i++) {
Node n = nodes.item(i);
if (!n.getNodeName().equals("ObjOcc")) {
continue;
}
if (n.getAttributes().getNamedItem("SymbolNum") == null) {
continue;
}
String symbolnum = n.getAttributes().getNamedItem("SymbolNum").getNodeValue();
if (!(symbolnum.equals("ST_FUNC")
|| symbolnum.equals("ST_EV")
|| symbolnum.equals("ST_OPR_AND_1")
|| symbolnum.equals("ST_OPR_OR_1")
|| symbolnum.equals("ST_OPR_XOR_1"))) {
continue;
}
String ObjDef = n.getAttributes().getNamedItem("ObjDef.IdRef").getNodeValue();
String ownName = (String) ObjDef_Name.get(ObjDef);
// Message.add("YES " +
// n.getAttributes().getNamedItem("ObjOcc.ID").getNodeValue());
String id = n.getAttributes().getNamedItem("ObjOcc.ID").getNodeValue();
// Message.add(id + " " + ownName);
if (ownName == null || ownName == "") {
ownName = id.substring(7, 11);
}
if (symbolnum.equals("ST_FUNC")) {
if (ObjDef_LinkId.containsKey(ObjDef)) {
EPCSubstFunction sf =
(EPCSubstFunction)
net.addFunction(
new EPCSubstFunction(new LogEvent(ownName, "unknown:normal"), net, null));
sf.setIdentifier(ownName);
mapping.put(id, sf);
function_LinkId.put(sf, ObjDef_LinkId.get(ObjDef));
} else {
EPCFunction f =
net.addFunction(new EPCFunction(new LogEvent(ownName, "unknown:normal"), net));
f.setIdentifier(ownName);
mapping.put(id, f);
}
} else if (symbolnum.equals("ST_EV")) {
EPCEvent e = net.addEvent(new EPCEvent(ownName, net));
e.setIdentifier(ownName);
mapping.put(id, e);
} else if (symbolnum.equals("ST_OPR_AND_1")) {
EPCConnector c = net.addConnector(new EPCConnector(EPCConnector.AND, net));
mapping.put(id, c);
} else if (symbolnum.equals("ST_OPR_OR_1")) {
// EPCConnector c = net.addConnector(new
// EPCConnector(EPCConnector.OR, net));
EPCConnector c = net.addConnector(new EPCConnector(EPCConnector.AND, net));
mapping.put(id, c);
} else if (symbolnum.equals("ST_OPR_XOR_1")) {
EPCConnector c = net.addConnector(new EPCConnector(EPCConnector.XOR, net));
mapping.put(id, c);
}
}
for (int i = 0; i < nodes.getLength(); i++) {
Node n = nodes.item(i);
if (!n.getNodeName().equals("ObjOcc")) {
continue;
}
if (n.getAttributes().getNamedItem("SymbolNum") == null) {
continue;
}
String symbolnum = n.getAttributes().getNamedItem("SymbolNum").getNodeValue();
if (!(symbolnum.equals("ST_FUNC")
|| symbolnum.equals("ST_EV")
|| symbolnum.equals("ST_OPR_AND_1")
|| symbolnum.equals("ST_OPR_OR_1")
|| symbolnum.equals("ST_OPR_XOR_1"))) {
continue;
}
String source = n.getAttributes().getNamedItem("ObjOcc.ID").getNodeValue();
if (n.hasChildNodes()) {
for (int j = 0; j < n.getChildNodes().getLength(); j++) {
if (n.getChildNodes().item(j).getNodeName().equals("CxnOcc")) {
Node CxnOcc = n.getChildNodes().item(j);
String dest = CxnOcc.getAttributes().getNamedItem("ToObjOcc.IdRef").getNodeValue();
if (mapping.get(dest) == null) {
continue;
}
if (net.addEdge((EPCObject) mapping.get(source), (EPCObject) mapping.get(dest))
== null) {
throw (new Exception(
"<html>Structural properties of EPCs are violated in input file.<br>"
+ "The following edge could not be added:<br><br>"
+ mapping.get(source).toString()
+ " ==> "
+ mapping.get(dest).toString()
+ "<br><br>Import aborted.</html>"));
}
}
}
}
}
}
public static EPCResult traverseAML(
EPCResult partialResult,
Node currentNode,
Object parent,
HashMap ObjDef_Name,
HashMap ObjDef_LinkId,
HashMap modelid_net,
HashMap function_LinkId)
throws Exception {
if (currentNode.hasChildNodes()) {
for (int i = 0; i < currentNode.getChildNodes().getLength(); i++) {
Node currentChild = currentNode.getChildNodes().item(i);
if (currentChild.getNodeName().equals("Group")) {
String id = currentChild.getAttributes().getNamedItem("Group.ID").getNodeValue();
String GroupName = "";
if (currentChild.hasChildNodes()) {
NodeList currentChildren = currentChild.getChildNodes();
for (int j = 0; j < currentChildren.getLength(); j++) {
Node Child = currentChildren.item(j);
if (!(Child.getNodeName().equals("AttrDef"))) {
continue;
}
if (Child.getAttributes()
.getNamedItem("AttrDef.Type")
.getNodeValue()
.equals("AT_NAME")) {
if (Child.hasChildNodes()) {
for (int l = 0; l < Child.getChildNodes().getLength(); l++) {
if (!(Child.getChildNodes().item(l).getNodeName().equals("AttrValue"))) {
continue;
} else {
GroupName = getTextContent(Child.getChildNodes().item(l));
}
}
break;
}
}
}
if (GroupName.equals("")) {
GroupName = id;
}
}
ModelHierarchyDirectory dir = new ModelHierarchyDirectory(id, GroupName);
partialResult.addInHierarchy(dir, parent, GroupName);
partialResult =
traverseAML(
partialResult,
currentChild,
dir,
ObjDef_Name,
ObjDef_LinkId,
modelid_net,
function_LinkId);
}
if (currentChild.getNodeName().equals("Model")
&& currentChild
.getAttributes()
.getNamedItem("Model.Type")
.getNodeValue()
.equals("MT_EEPC")) {
String ModelName = "gaga";
if (currentChild.hasChildNodes()) {
NodeList currentChildren = currentChild.getChildNodes();
for (int j = 0; j < currentChildren.getLength(); j++) {
Node Child = currentChildren.item(j);
if (!(Child.getNodeName().equals("AttrDef"))) {
continue;
}
if (Child.getAttributes()
.getNamedItem("AttrDef.Type")
.getNodeValue()
.equals("AT_NAME")) {
if (Child.hasChildNodes()) {
for (int l = 0; l < Child.getChildNodes().getLength(); l++) {
if (!(Child.getChildNodes().item(l).getNodeName().equals("AttrValue"))) {
continue;
} else {
ModelName = getTextContent(Child.getChildNodes().item(l));
}
}
}
break;
}
}
}
try {
ModelName = ModelName.replaceAll("\n", " ");
EPC net = read(currentChild, ObjDef_Name, ObjDef_LinkId, function_LinkId, ModelName);
partialResult.addInHierarchy(net, parent, ModelName);
modelid_net.put(
currentChild.getAttributes().getNamedItem("Model.ID").getNodeValue(), net);
} catch (Throwable x) {
Message.add(x.getClass().getName());
// throw new IOException(x.getMessage());
}
}
}
}
return partialResult;
}