Java：文字列のパターンマッチング

参考

素晴らしいサイト

記述例

Main.java

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

public class Main {

    static final String text = "Sample Text hoge Hellow World piyo and hoge Good-bye World piyo";

    public static void main(String args[]) throws Exception {

        Pattern p1 = Pattern.compile("hoge");
        Pattern p2 = Pattern.compile("piyo");

        Matcher m1 = p1.matcher(text);
        Matcher m2 = p2.matcher(text);

        while (m1.find() && m2.find()) {
            System.out.println(text.substring(m1.end(), m2.start()));
        }
    }
}

---

 Hellow World 
 Good-bye World