import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "(((([[:digit:]]{4})-([[:digit:]]{2})-([[:digit:]]{2})|([[:digit:]]{2})-([[:digit:]]{2})|([[:digit:]]{2}))(_?))+)(\\s(.+))?";
final String string = "2024-08-25_25_2023_11_13 Disney+\n"
+ "2024-07-14_15\n"
+ "2023-06-25 DVD\n"
+ "2024-06-09_09\n"
+ "2018-05-01 VOD Orange\n";
final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
final Matcher matcher = pattern.matcher(string);
while (matcher.find()) {
System.out.println("Full match: " + matcher.group(0));
for (int i = 1; i <= matcher.groupCount(); i++) {
System.out.println("Group " + i + ": " + matcher.group(i));
}
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Java, please visit: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html