X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=svjatoslav_commons.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fcommons%2Fstring%2FString2.java;h=07e3fdb83ccc81d366ab0734121fe475c85adb22;hp=705df579627140832f6197eb198592215a44d65b;hb=b1ffc7025cc976821987469570f07a7298ea16c9;hpb=443c6a564efa9f5868fd81c0db23a480cbe3cab4

diff --git a/src/main/java/eu/svjatoslav/commons/string/String2.java b/src/main/java/eu/svjatoslav/commons/string/String2.java
index 705df57..07e3fdb 100755
--- a/src/main/java/eu/svjatoslav/commons/string/String2.java
+++ b/src/main/java/eu/svjatoslav/commons/string/String2.java
@@ -1,16 +1,13 @@
 /*
- * Svjatoslav Commons - shared library of common functionality.
- * Copyright ©2012-2018, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 3 of the GNU Lesser General Public License
- * or later as published by the Free Software Foundation.
+ * Svjatoslav Commons - shared library of common functionality. Author: Svjatoslav Agejenko.
+ * This project is released under Creative Commons Zero (CC0) license.
  */
-
 package eu.svjatoslav.commons.string;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public class String2 {
 
@@ -20,6 +17,18 @@ public class String2 {
         addSuffix(value);
     }
 
+    public String2() {
+    }
+
+    public String2 repeat(int count){
+        String value = toString();
+
+        for (int i = 1; i < count; i++) {
+            addSuffix(value);
+        }
+        return this;
+    }
+
     public String2 addPrefix(final String prefix) {
         if (prefix == null)
             return this;
@@ -50,6 +59,12 @@ public class String2 {
         return this;
     }
 
+    public String2 addSuffix(String s, int times) {
+        for (int i = 0; i < times; i++) addSuffix(s);
+        return this;
+    }
+
+
     /**
      * Cut given amount of characters from the left of the string.
      *
@@ -152,4 +167,19 @@ public class String2 {
     public String toString() {
         return getSubString(0, chars.size());
     }
+
+
+    public static String[] getGroups(String s, String regexp){
+        Pattern pattern = Pattern.compile(regexp);
+        Matcher matcher = pattern.matcher(s);
+
+        matcher.find();
+        String[] result = new String[matcher.groupCount()];
+
+        for (int i = 0; i< result.length; i++){
+            result[i] = matcher.group(i+1);
+        }
+
+        return result;
+    }
 }