private boolean appendSimpleSelector(SimpleSelector selector) {
if (selector.hasLeadingCombinator()) append(selector.getLeadingCombinator());
appendSimpleSelectorHead(selector);
appendSimpleSelectorTail(selector);
return true;
}
private void appendSimpleSelectorHead(SimpleSelector selector) {
cssOnly.ensureSeparator();
if (!selector.isStar() || !selector.isEmptyForm()) {
InterpolableName elementName = selector.getElementName();
cssAndSM.appendIgnoreNull(elementName.getName(), elementName.getUnderlyingStructure());
}
}
private boolean isEmptySelector(Selector selector) {
if (selector.isCombined()) return false;
SelectorPart head = selector.getHead();
if (head.getType() != ASTCssNodeType.SIMPLE_SELECTOR) return false;
SimpleSelector simpleHead = (SimpleSelector) head;
if (!simpleHead.isEmptyForm() || !simpleHead.isStar()) {
return false;
}
if (simpleHead.hasSubsequent()) return false;
return true;
}
private SimpleSelector createEmptySimpleSelector(ASTCssNode underlyingStructureSource) {
SimpleSelector empty =
new SimpleSelector(underlyingStructureSource.getUnderlyingStructure(), null, null, true);
empty.setEmptyForm(true);
return empty;
}
private void appendSimpleSelectorTail(SimpleSelector selector) {
List<ElementSubsequent> allChilds = selector.getSubsequent();
for (ElementSubsequent astCssNode : allChilds) {
append(astCssNode);
}
}