Pattern matchAsStream

PatternMatchAsStream.java

class Test
{
  private static Stream<String> matchAsStream(CharSequence input, String pattern)
  {
    return StreamSupport.stream(Spliterators.spliterator(new com.google.common.collect.AbstractIterator<String>()
    {
      Matcher matcher = Pattern.compile(pattern).matcher(input);

      @Override
      protected String computeNext()
      {
        return matcher.find() ? matcher.group() : endOfData();
      }
    }, 4, Spliterator.ORDERED | Spliterator.NONNULL), false);
  }
}