code: private void addWhere4ListPrint(final ListPrint _print)
      {
          final SQLSelectPart currentPart = sqlSelect.getCurrentPart();
          if (currentPart == null) {
              sqlSelect.addPart(SQLPart.WHERE);
          } else {
              sqlSelect.addPart(SQLPart.AND);
          }
          sqlSelect.addColumnPart(0, "ID")
              .addPart(SQLPart.IN)
              .addPart(SQLPart.PARENTHESIS_OPEN)
              .addValuePart(_print.getInstances().stream()
                          .map(instance -> String.valueOf(instance.getId()))
                          .collect(Collectors.joining(SQLPart.COMMA.getDefaultValue())))
              .addPart(SQLPart.PARENTHESIS_CLOSE);
      }
docs: Adds the where.