@NotNull
public static String[] getElementNames(@NotNull Collection<? extends DomElement> list) {
ArrayList<String> result = new ArrayList<>(list.size());
if (list.size() > 0) {
for (DomElement element : list) {
String name = element.getGenericInfo().getElementName(element);
if (name != null) {
result.add(name);
}
}
}
return ArrayUtil.toStringArray(result);
}
public static List<? extends DomElement> getIdentitySiblings(DomElement element) {
final GenericDomValue nameDomElement = element.getGenericInfo().getNameDomElement(element);
if (nameDomElement == null) return Collections.emptyList();
final NameValue nameValue = nameDomElement.getAnnotation(NameValue.class);
if (nameValue == null || !nameValue.unique()) return Collections.emptyList();
final String stringValue = ElementPresentationManager.getElementName(element);
if (stringValue == null) return Collections.emptyList();
final DomElement scope = element.getManager().getIdentityScope(element);
if (scope == null) return Collections.emptyList();
final DomGenericInfo domGenericInfo = scope.getGenericInfo();
final String tagName = element.getXmlElementName();
final DomCollectionChildDescription childDescription =
domGenericInfo.getCollectionChildDescription(tagName, element.getXmlElementNamespaceKey());
if (childDescription != null) {
final ArrayList<DomElement> list = new ArrayList<>(childDescription.getValues(scope));
list.remove(element);
return list;
}
return Collections.emptyList();
}
@Nullable
private static JavaMethod getGetterMethod(final DomElement element, final DomElement parent) {
final String xmlElementName = element.getXmlElementName();
final String namespace = element.getXmlElementNamespaceKey();
final DomGenericInfo genericInfo = parent.getGenericInfo();
if (element instanceof GenericAttributeValue) {
final DomAttributeChildDescription description =
genericInfo.getAttributeChildDescription(xmlElementName, namespace);
assert description != null;
return description.getGetterMethod();
}
final DomFixedChildDescription description =
genericInfo.getFixedChildDescription(xmlElementName, namespace);
return description != null
? description.getGetterMethod(description.getValues(parent).indexOf(element))
: null;
}
@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;
}