/** * Disallows all locales matching a given regular expression. * @param regex the given regular expression. * @return this locale filter. */ public LocaleFilter excludePattern(String regex) { return excludePattern(regex, 0); }
/** * Helper method. */ private void setPattern(boolean excludeMode, String pattern, int flags) { if (Util.isEmpty(pattern)) return; if (excludeMode) excludePattern(pattern, flags); else includePattern(pattern, flags); }