Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    public static void main(String[] argv) throws Exception {

        String inputStr = "abbabcd";
        String patternStr = "(a(?:b*))+(c*)";
        // (?:b*) is a non-capturing group

        Pattern pattern = Pattern.compile(patternStr);
        Matcher matcher = pattern.matcher(inputStr);
        boolean matchFound = matcher.find();

        if (matchFound) {
            for (int i = 0; i <= matcher.groupCount(); i++) {
                String groupStr = matcher.group(i);
            }
        }
    }
}