private static void deleteMemberWithDocComment(GrDocCommentOwner docCommentOwner) {
GrDocComment oldDoc = docCommentOwner.getDocComment();
if (oldDoc != null) {
oldDoc.delete();
}
docCommentOwner.delete();
}
public static GrDocComment setDocComment(
@NotNull GrDocCommentOwner owner, @Nullable GrDocComment comment) {
GrDocComment docComment = owner.getDocComment();
if (docComment != null) {
if (comment == null) {
docComment.delete();
return null;
} else {
PsiElement added = docComment.replace(comment);
assert added instanceof GrDocComment;
return (GrDocComment) added;
}
} else {
if (comment == null) return null;
PsiElement parent = owner.getParent();
ASTNode node = owner.getNode();
parent.getNode().addLeaf(GroovyTokenTypes.mNLS, "\n ", node);
PsiElement added = parent.addBefore(comment, owner);
assert added instanceof GrDocComment;
return (GrDocComment) added;
}
}
public PsiComment findExistingDocComment(PsiComment contextElement) {
if (contextElement instanceof GrDocComment) {
final GrDocCommentOwner owner = GrDocCommentUtil.findDocOwner((GrDocComment) contextElement);
if (owner != null) {
return owner.getDocComment();
}
}
return null;
}