public static <T extends DomElement> T addElementAfter(@NotNull final T anchor) {
final DomElement parent = anchor.getParent();
final DomCollectionChildDescription childDescription =
(DomCollectionChildDescription) anchor.getChildDescription();
assert parent != null;
final List<? extends DomElement> list = childDescription.getValues(parent);
final int i = list.indexOf(anchor);
assert i >= 0;
return (T) childDescription.addValue(parent, i + 1);
}
@SuppressWarnings("ForLoopReplaceableByForEach")
public static <T extends DomElement> List<T> getChildrenOf(
DomElement parent, final Class<T> type) {
final List<T> list = new SmartList<>();
List<? extends AbstractDomChildrenDescription> descriptions =
parent.getGenericInfo().getChildrenDescriptions();
for (int i = 0, descriptionsSize = descriptions.size(); i < descriptionsSize; i++) {
AbstractDomChildrenDescription description = descriptions.get(i);
if (description.getType() instanceof Class
&& type.isAssignableFrom((Class<?>) description.getType())) {
List<T> values = (List<T>) description.getValues(parent);
for (int j = 0, valuesSize = values.size(); j < valuesSize; j++) {
T value = values.get(j);
if (value.exists()) {
list.add(value);
}
}
}
}
return list;
}