code: String getPattern() {
          final StringBuilder result = new StringBuilder();
  
          if (myPrefix != null) {
              result.append(myPrefix);
          }
          if (mySuffixes != null) {
              result.append("*");
              for (final Literal sub : mySuffixes) {
                  result.append(sub);
                  result.append("*");
              }
          }
          if (myPostfix != null) {
              result.append(myPostfix);
          }
          return result.toString();
      }
docs: Returns the reconstructed original pattern.
  @return the reconstructed original pattern