public void traverse(String qualifier, RoseNode tree, UnitTreeNode unitNode) throws Exception {
topNode = unitNode;
List<RoseNode> nodes = tree.getNodes();
for (int i = 0; i < nodes.size(); i++) {
RoseNode node = nodes.get(i);
if (node.getRoseNodeType() == RoseNode.OBJECT) {
traverseObject(qualifier, node, unitNode);
} else if (node.getRoseNodeType() == RoseNode.LIST) {
traverseList(qualifier, node, unitNode);
}
}
}
private void traverseObject(String qualifier, RoseNode tree, UnitTreeNode unitNode)
throws Exception {
String objKey = tree.getKey();
String objType = Util.getType(tree.getValue());
String objName = Util.getName(tree.getValue());
if (objKey.equals(RoseStrings.ROOT_CATEGORY) && objType.equals(RoseStrings.CLASS_CATEGORY)) {
// For the model information.
//
String quid = unitNode.getQUID();
if (quid.equals("")) {
quid = tree.getRoseId();
if (quid != null) {
quid = quid.substring(1, quid.length() - 1);
} else {
quid = "";
}
}
if (!quid.equals("")) {
unitNode.setQUID(quid);
}
unitNode.setRoseNode(tree);
traverse(qualifier, tree, unitNode);
} else if (objKey.equals("") && objType.equals(RoseStrings.CLASS_CATEGORY)) {
// This is package,
// so check the package information if this is in cat file.
// If it is, then load the .cat file into the tree thereby traversing it;
// otherwise, just traverse the tree.
//
RoseNode loadingNode = tree.findNodeWithKey(RoseStrings.IS_LOADED);
String quid = tree.getRoseId();
if (quid != null) {
quid = quid.substring(1, quid.length() - 1);
}
if (loadingNode != null) {
// The package is in a .cat file.
//
RoseNode fileNameNode = tree.findNodeWithKey(RoseStrings.FILE_NAME);
if (fileNameNode != null) {
String fileNameNodeValue = fileNameNode.getValue();
String fileName = roseUtil.resolveFileName(fileNameNodeValue);
UnitTreeNode unitTreeNode = new UnitTreeNode(objName, quid, fileName);
unitNode.addNode(unitTreeNode);
roseUtil.createRoseUnitTreeAndTable(fileNameNodeValue, unitTreeNode);
}
} else {
// The package not in a .cat file.
//
String qualifiedName = objName;
if (qualifier != null) {
qualifiedName = qualifier + "." + objName;
}
TableObject obj = new TableObject(qualifiedName, quid, topNode);
roseUtil.quidTable.put(quid, obj);
if (qualifier != null) {
roseUtil.nameTable.put(qualifiedName, obj);
}
roseUtil.nameTable.put(objName, obj);
unitNode.setRoseNode(tree);
traverse(qualifiedName, tree, unitNode);
}
} else if (objType.equals(RoseStrings.CLASS)) {
String quid = tree.getRoseId();
if (quid != null) {
quid = quid.substring(1, quid.length() - 1);
}
String qualifiedName = objName;
if (qualifier != null) {
qualifiedName = qualifier + "." + objName;
}
TableObject obj = new TableObject(qualifiedName, quid, topNode);
roseUtil.quidTable.put(quid, obj);
roseUtil.nameTable.put(objName, obj);
if (qualifiedName != null) {
roseUtil.nameTable.put(qualifiedName, obj);
}
traverse(qualifiedName, tree, unitNode);
} else if (objType.equals(RoseStrings.OPERATION)
|| objType.equals(RoseStrings.CLASSATTRIBUTE)
|| objType.equals(RoseStrings.INHERITANCE_RELATIONSHIP)
|| objType.equals(RoseStrings.ASSOCIATION)
|| objType.equals(RoseStrings.ROLE)
|| objType.equals(RoseStrings.VISIBILITY_RELATIONSHIP)
|| objType.equals(RoseStrings.USES_RELATIONSHIP)) {
traverse(qualifier, tree, unitNode);
}
}