public List<Element> collectChildren(int level, Node node) {
Collector<Element> collector = new Collector<Element>();
iTextContext().pushElementConsumer(collector);
for (Node child : node.getChildren()) {
process(level + 1, child);
}
iTextContext().popElementConsumer();
return collector.getCollected();
}
public void process(int depth, Node node) {
if (depth == 0) {
references.traverse(node);
}
Processor processor = processors().get(node.getClass());
if (processor == null) {
log.warn("No processor defined for type {}", node.getClass());
processor = processorDefault;
}
treeNavigation.push(node);
dumpProcessor(depth, node, processor);
processor.process(depth, node, this);
treeNavigation.pop();
}
public void processChildren(int level, Node node) {
for (Node child : node.getChildren()) {
process(level + 1, child);
}
}