docs: public void init(BaseField fldTargetValue, BaseField fldValue1, BaseField fldValue2, String strOperator, boolean bUseAbsoluteValue)
      {
          m_fldValue1 = fldValue1;
          m_fldValue2 = fldValue2;
          m_bUseAbsoluteValue = bUseAbsoluteValue;
          m_strOperator = strOperator;
          super.init(null, null, fldTargetValue);
          this.setRespondsToMode(DBConstants.READ_MOVE, false);
          this.setRespondsToMode(DBConstants.INIT_MOVE, true);
      }