private boolean isDirect(
SelectorCombinator beforeAppenderCombinator,
boolean appenderDirectlyPlaced,
Selector afterAppender) {
boolean result =
beforeAppenderCombinator == null
&& appenderDirectlyPlaced
&& (afterAppender == null || !afterAppender.hasLeadingCombinator());
return result;
}
private boolean isDirectlyAfterPreviousPart(Selector selector) {
return selector == null ? false : !selector.hasLeadingCombinator();
}