@SuppressWarnings("unchecked")
private void processNextNode() {
if (stateStack.isEmpty()) {
nextEvent = null;
return;
}
currentItr = stateStack.peek();
if (currentItr.hasNext()) {
Object o = currentItr.next();
if (inMap()) {
Entry<String, HValue> entry = (Entry<String, HValue>) o;
key = entry.getKey();
value = entry.getValue();
} else {
key = null;
value = HValue.initFromObject(o);
}
nextEvent = Types.getEventTypeForType(value.getType());
if (!value.getType().isScalar()) {
stateStack.push(new IteratorWithType(value));
}
} else {
IteratorWithType iter = stateStack.pop();
key = null;
value = iter.getValue();
nextEvent = (iter.getType() == Type.MAP) ? EventType.END_MAP : EventType.END_ARRAY;
currentItr = stateStack.isEmpty() ? null : stateStack.peek();
}
}
IteratorWithType(HValue value) {
this.value = value;
this.i =
(value.getType() == Type.MAP)
? ((HDocument) value).iterator()
: ((HList) value).listIterator();
}
HDocumentReader(HValue value) {
stateStack = new ArrayDeque<>();
this.key = null;
this.value = value;
Type type = value.getType();
nextEvent = Types.getEventTypeForType(type);
if (!type.isScalar()) {
stateStack.push(new IteratorWithType(value));
}
}
Type getType() {
return value.getType();
}
