Method next

src/query/expression/ExpressionReader.java:56–62

@return the current character and advances the index

()

  /** @return the current character and advances the index */
  public char next() {
    if (isEOF()) {
      throw new NoSuchElementException("Index " + mark + " is out of bounds " 
          + chars.length);
    }
    return chars[mark++];
  }

  /** @param num the number of characters to skip */
  public void skip(final int num) {