당신은
// any number of non-digits (consumed greedily),
// followed by any number of digits (consumed greedily, as a group named "value"),
// followed by anything
Pattern pattern = Pattern.compile("\\D*(?<value>\\d*).*");
idColumn.setComparator(Comparator.comparingInt(id -> {
Matcher matcher = pattern.matcher(id);
// value to return if no match:
int defaultValue = 0 ;
if (matcher.matches()) {
// get the portion of the match that matched the group named "value":
String value = matcher.group("value");
if (value.isEmpty()) {
return defaultValue ;
} else {
// convert to an int:
return Integer.parseInt(value);
}
} else {
return defaultValue ;
}
}));
감사를 할 수
을 가정 할 때, 나는 이것을 시도 할 것이다! – Ulkurz