@NotNull
public static List<XmlTag> getElementTags(@NotNull Collection<? extends DomElement> list) {
ArrayList<XmlTag> result = new ArrayList<>(list.size());
for (DomElement element : list) {
XmlTag tag = element.getXmlTag();
if (tag != null) {
result.add(tag);
}
}
return result;
}
public static void acceptAvailableChildren(
final DomElement element, final DomElementVisitor visitor) {
final XmlTag tag = element.getXmlTag();
if (tag != null) {
for (XmlTag xmlTag : tag.getSubTags()) {
final DomElement childElement = element.getManager().getDomElement(xmlTag);
if (childElement != null) {
childElement.accept(visitor);
}
}
}
}
@NotNull
public static XmlTag[] getElementTags(@NotNull DomElement[] list) {
XmlTag[] result = new XmlTag[list.length];
int i = 0;
for (DomElement element : list) {
XmlTag tag = element.getXmlTag();
if (tag != null) {
result[i++] = tag;
}
}
return result;
}
@Nullable
public static XmlTag findTag(@NotNull DomElement domElement, @NotNull String path) {
List<String> elements = StringUtil.split(path, ".");
if (elements.isEmpty()) return null;
Pair<String, Integer> nameAndIndex = translateTagName(elements.get(0));
String name = nameAndIndex.first;
Integer index = nameAndIndex.second;
XmlTag result = domElement.getXmlTag();
if (result == null || !name.equals(result.getName())) return null;
result = getIndexedTag(result, index);
for (String each : elements.subList(1, elements.size())) {
nameAndIndex = translateTagName(each);
name = nameAndIndex.first;
index = nameAndIndex.second;
result = result.findFirstSubTag(name);
if (result == null) return null;
result = getIndexedTag(result, index);
}
return result;
}
