@Override
public void deleteChildInternal(@NotNull ASTNode child) {
if (child.getElementType() == DOC_TAG) {
if (child.getTreeNext() == null || child.getTreeNext().getElementType() != DOC_TAG) {
ASTNode prev = child.getTreePrev();
while (prev != null && prev.getElementType() == DOC_COMMENT_DATA) {
prev = prev.getTreePrev();
}
ASTNode next = child.getTreeNext();
while (next != null
&& (next.getElementType() == DOC_COMMENT_DATA
|| next.getElementType() == WHITE_SPACE)) {
next = next.getTreeNext();
}
if (prev != null
&& prev.getElementType() == DOC_COMMENT_LEADING_ASTERISKS
&& !(next instanceof PsiDocTag)) {
ASTNode leadingAsterisk = prev;
if (leadingAsterisk.getTreePrev() != null) {
super.deleteChildInternal(leadingAsterisk.getTreePrev());
super.deleteChildInternal(leadingAsterisk);
}
} else if (prev != null && prev.getElementType() == DOC_TAG) {
final CompositeElement compositePrev = (CompositeElement) prev;
final ASTNode lastPrevChild = compositePrev.getLastChildNode();
ASTNode prevChild = lastPrevChild;
while (prevChild != null && prevChild.getElementType() == DOC_COMMENT_DATA) {
prevChild = prevChild.getTreePrev();
}
if (prevChild != null && prevChild.getElementType() == DOC_COMMENT_LEADING_ASTERISKS) {
ASTNode current = prevChild;
while (current != null) {
final ASTNode nextChild = current.getTreeNext();
compositePrev.deleteChildInternal(current);
current = nextChild;
}
}
} else {
next = child.getTreeNext();
if (next != null && next.getElementType() == WHITE_SPACE) {
next.getTreeParent().removeChild(next);
}
}
}
}
super.deleteChildInternal(child);
}
private static void deQualifyImpl(@NotNull CompositeElement reference) {
ASTNode qualifier = reference.findChildByRole(ChildRole.QUALIFIER);
if (qualifier != null) {
ASTNode firstChildNode = qualifier.getFirstChildNode();
boolean markToReformatBefore =
firstChildNode instanceof TreeElement
&& CodeEditUtil.isMarkedToReformatBefore((TreeElement) firstChildNode);
reference.deleteChildInternal(qualifier);
if (markToReformatBefore) {
firstChildNode = reference.getFirstChildNode();
if (firstChildNode != null) {
CodeEditUtil.markToReformatBefore(firstChildNode, true);
}
}
}
}
private static void removeEndingAsterisksFromTag(CompositeElement tag) {
ASTNode current = tag.getLastChildNode();
while (current != null && current.getElementType() == DOC_COMMENT_DATA) {
current = current.getTreePrev();
}
if (current != null && current.getElementType() == DOC_COMMENT_LEADING_ASTERISKS) {
final ASTNode prevWhiteSpace =
TreeUtil.skipElementsBack(current.getTreePrev(), ElementType.JAVA_WHITESPACE_BIT_SET);
ASTNode toBeDeleted = prevWhiteSpace.getTreeNext();
while (toBeDeleted != null) {
ASTNode next = toBeDeleted.getTreeNext();
tag.deleteChildInternal(toBeDeleted);
toBeDeleted = next;
}
}
}
private static void dequalifyImpl(@NotNull CompositeElement reference) {
final ASTNode qualifier = reference.findChildByRole(ChildRole.QUALIFIER);
if (qualifier != null) {
reference.deleteChildInternal(qualifier);
}
}