public void printHierarchy() {
System.out.print("-------------------------- HIERARCHY ---------------------------------\n");
if (mRootGroup != null) {
((XmlGroup) mRootGroup).printHierarchy(0);
} else {
System.out.print("Root is null");
}
}
private void loadChildNodes(Node node, XmlGroup parentContainer) throws Exception {
if (node.hasChildNodes()) {
NodeList childNodes = node.getChildNodes();
int groupIndex = 0, itemIndex = 0;
for (int index = 0; index < childNodes.getLength(); ++index) {
Node currentChild = childNodes.item(index);
if (XmlUtils.isAFakeNode(currentChild)) {
continue;
}
String currentChildType = currentChild.getNodeName().trim();
// Add data item when a text value is available
String data = currentChild.getNodeValue();
if (data != null && !data.trim().isEmpty()) {
XmlDataItem item =
new XmlDataItem(mFactoryName, "data_item", itemIndex, this, parentContainer);
item.setCachedData(new XmlArray(mFactoryName, data), false);
parentContainer.addContainer(item);
itemIndex++;
}
// The node is a group
else {
XmlGroup container = null;
if (parentContainer instanceof IGroup) {
container =
new XmlGroup(mFactoryName, currentChildType, groupIndex, this, parentContainer);
loadChildNodes(currentChild, container);
groupIndex++;
}
if (parentContainer != null && parentContainer instanceof XmlGroup) {
parentContainer.addContainer(container);
}
loadAttributes(currentChild, container);
}
}
}
}