Method readFuncName

src/query/expression/ExpressionReader.java:99–108

@return the name of the function

()

  /** @return the name of the function */
  public String readFuncName() {
    // in case we get something like "  function(foo)" consume a bit
    skipWhitespaces();
    StringBuilder builder = new StringBuilder();
    while (peek() != '(' && !Character.isWhitespace(peek())) {
      builder.append(next());
    }
    skipWhitespaces(); // increment over whitespace after
    return builder.toString();
  }

  /** @return Whether or not the index is at the end of the character array */
  public boolean isEOF() {