Package org.araneaframework.backend.list.memorybased

Examples of org.araneaframework.backend.list.memorybased.ComparatorExpression

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  protected void propagateListDataProviderWithOrderInfo(OrderInfo orderInfo) {
    log.debug("Building OrderExpression for ListDataProvider");
    if (this.listDataProvider != null) {
      ListOrder order = this.listStructure.getListOrder();
      ComparatorExpression orderExpr = order != null ? order.buildComparatorExpression(orderInfo) : null;
      this.listDataProvider.setOrderExpression(orderExpr);     
    }
  }
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    while (i.hasNext()) {
      OrderInfoField orderInfoField = (OrderInfoField) i.next();
      ColumnOrder columnOrder = (ColumnOrder) this.columnOrders
          .get(orderInfoField.getId());
      if (columnOrder != null) {
        ComparatorExpression temp = columnOrder
            .buildComparatorExpression(orderInfo);
        if (!orderInfoField.isAscending()) {
          temp = new ReverseComparatorExpression(temp);
        }
        multiExpr.add(temp);
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      return 0;
    }
   
    int result = 0;
    for (Iterator i = this.children.iterator(); i.hasNext();) {
      ComparatorExpression expr = (ComparatorExpression) i.next();
      result = expr.compare(resolver1, resolver2);
      if (result == 0) {
        return 0;
      }
    }
    return result;
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Related Classes of org.araneaframework.backend.list.memorybased.ComparatorExpression

  • org.araneaframework.backend.list.memorybased.compexpr.MultiComparatorExpression
  • org.araneaframework.uilib.list.ListWidget
  • org.araneaframework.uilib.list.structure.order.MultiColumnOrder
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