/**
* Possible failures:
*
* <ul>
* <li>NO_ELEMENTS_TO_PROCESS - the compilation unit supplied to the operation is <code>null
* </code>.
* <li>INVALID_NAME - no name, a name was null or not a valid name.
* <li>INVALID_SIBLING - the sibling provided for positioning is not valid.
* </ul>
*/
@Override
public DartModelStatus verify() {
if (getParentElement() == null) {
return new DartModelStatusImpl(DartModelStatusConstants.NO_ELEMENTS_TO_PROCESS);
}
if (anchorElement != null) {
DartElement domPresentParent = anchorElement.getParent();
// if (domPresentParent.getElementType() == DartElement.IMPORT_CONTAINER)
// {
// domPresentParent = domPresentParent.getParent();
// }
if (!domPresentParent.equals(getParentElement())) {
return new DartModelStatusImpl(DartModelStatusConstants.INVALID_SIBLING, anchorElement);
}
}
return DartModelStatusImpl.VERIFIED_OK;
}
