private String getRegexpPattern(String ext) {
final Pattern p = Pattern.compile("\\w+");
final Matcher m = p.matcher(ext);
final StringBuilder filePattern = new StringBuilder("(?i)^.*\\.(");
while (m.find()) {
final String value = m.group();
if (filePattern.toString().endsWith("(") == false) {
filePattern.append("|");
}
filePattern.append(value);
}
if (filePattern.toString().endsWith("(") == false) {
filePattern.append(")$");
return filePattern.toString();
}
return Option.getPattern();
}
private boolean fileToProcess(String name) {
return name.matches(Option.getPattern());
}
