code: public int setString(String string, boolean bDisplayOption, int moveMode)
      {
          boolean bNewState = !this.getNextConverter().getState();
          return this.getNextConverter().setState(bNewState, bDisplayOption, moveMode);  // Toggle the state
      }
docs: Convert and move string to this field.
  Toggle the field value.
  Override this method to convert the String to the actual Physical Data Type.
  @param strString the state to set the data to.
  @param bDisplayOption Display the data on the screen if true.
  @param iMoveMode INIT, SCREEN, or READ move mode.
  @return The error code (or NORMAL_RETURN).