import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "(uk:\\d+,\\d+,\\w,\\w+,\\w+)";
final String string = "ro:2581,1309531682152,A,Place,Page,me:2642,1310989368864,A,Place,Page,uk:2556,1309267095061,A,Place,Page,me:2642,1310989380238,D,Place,Page,me:2642,1334659643627,D,Place,Page,ro:3562,1378721526696,A,Place,Page,uk:1319,1309337246675,D,Place,Page,ro:2581,1379500694666,D,Place,Page,uk:1319,1309337246675,A,Place,Page";
final Pattern pattern = Pattern.compile(regex);
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