Package org.pentaho.reporting.engine.classic.core.metadata

Examples of org.pentaho.reporting.engine.classic.core.metadata.AttributeMetaData


                                final ReportElement element)
  {
    final AttributeMetaData[] datas = element.getMetaData().getAttributeDescriptions();
    for (int i = 0; i < datas.length; i++)
    {
      final AttributeMetaData data = datas[i];
      final Object value = element.getAttribute(data.getNameSpace(), data.getName());
      final String[] referencedFields = data.getReferencedFields(element, value);

      for (int j = 0; j < referencedFields.length; j++)
      {
        final String field = referencedFields[j];
        if (isValidField(field, columnNames) == false)
        {
          resultHandler.notifyInspectionResult(new InspectionResult(this, InspectionResult.Severity.WARNING,
              Messages.getString("InvalidFieldReferenceInspection.AttributeInvalidField", element.getName(),
                  field, data.getDisplayName(Locale.getDefault())),
              new AttributeLocationInfo(element, data.getNameSpace(), data.getName(), false)
          ));
        }
      }
    }
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        for (int y = 0; y < referencedFields.length; y++)
        {
          final String field = referencedFields[y];
          if (isValidField(field, columnNames) == false)
          {
            final AttributeMetaData attrMetaData =
                element.getMetaData().getAttributeDescription(attributeNamespace, attributeName);
            if (attrMetaData == null)
            {
              resultHandler.notifyInspectionResult(new InspectionResult(this, Severity.WARNING,
                  Messages.getString("InvalidFieldReferenceInspection.AttributeExpressionInvalidFieldNoMetaData",
                      element.getName(), attributeNamespace, attributeName, field, metaData.getDisplayName(Locale.getDefault())),
                  new AttributeExpressionPropertyLocationInfo(element, attributeNamespace, attributeName, metaData.getName())
              ));
            }
            else
            {
              resultHandler.notifyInspectionResult(new InspectionResult(this, Severity.WARNING,
                  Messages.getString("InvalidFieldReferenceInspection.AttributeExpressionInvalidField",
                      element.getName(), attrMetaData.getDisplayName(Locale.getDefault()), field, metaData.getDisplayName(Locale.getDefault())),
                  new AttributeExpressionPropertyLocationInfo(element, attributeNamespace, attributeName, metaData.getName())
              ));
            }
          }
        }
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    return 2;
  }

  public Object getValueAt(final int rowIndex, final int columnIndex)
  {
    final AttributeMetaData metaData = getMetaData(rowIndex);
    if (metaData == null)
    {
      return getGroupings(rowIndex);
    }

    switch (columnIndex)
    {
      case 0:
        return new GroupedName(metaData.getDisplayName(Locale.getDefault()), metaData.getGrouping(Locale.getDefault()));
      case 1:
        return computeFullValue(metaData, rowIndex);
      default:
        throw new IndexOutOfBoundsException();
    }
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    }
  }

  public boolean isCellEditable(final int rowIndex, final int columnIndex)
  {
    final AttributeMetaData metaData = getMetaData(rowIndex);
    if (metaData == null)
    {
      return false;
    }

    switch (columnIndex)
    {
      case 0:
        return false;
      case 1:
        return "ElementType".equals(metaData.getValueRole()) == false; // NON-NLS
      default:
        throw new IndexOutOfBoundsException();
    }
  }
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    if (column != 1)
    {
      return null;
    }

    final AttributeMetaData metaData = getMetaData(row);
    if (metaData == null)
    {
      return null;
    }
    return metaData.getValueRole();
  }
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    if (column == 0)
    {
      return EMPTY_FIELDS;
    }

    final AttributeMetaData metaData = getMetaData(row);
    if (metaData == null)
    {
      return EMPTY_FIELDS;
    }
    return metaData.getExtraCalculationFields();
  }
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    return metaData.getExtraCalculationFields();
  }

  public void setValueAt(final Object aValue, final int rowIndex, final int columnIndex)
  {
    final AttributeMetaData metaData = getMetaData(rowIndex);
    if (metaData == null)
    {
      return;
    }
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    return lastElement;
  }

  public Class getClassForCell(final int rowIndex, final int columnIndex)
  {
    final AttributeMetaData metaData = getMetaData(rowIndex);
    if (metaData == null)
    {
      return GroupingHeader.class;
    }

    switch (columnIndex)
    {
      case 0:
        return GroupedName.class;
      case 1:
        return metaData.getTargetType();
      default:
        throw new IndexOutOfBoundsException();
    }
  }
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    }
  }

  public PropertyEditor getEditorForCell(final int rowIndex, final int columnIndex)
  {
    final AttributeMetaData metaData = getMetaData(rowIndex);
    if (metaData == null)
    {
      return null;
    }
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      if (metaData.length > 0)
      {
        String oldValue = null;
        for (int i = 0; i < metaData.length; i++)
        {
          final AttributeMetaData data = metaData[i];
          if (data.isHidden())
          {
            continue;
          }

          if (groupCount == 0)
          {
            groupCount = 1;
            final AttributeMetaData firstdata = metaData[i];
            oldValue = firstdata.getGrouping(locale);
            continue;
          }

          final String grouping = data.getGrouping(locale);
          if ((ObjectUtilities.equal(oldValue, grouping)) == false)
          {
            oldValue = grouping;
            groupCount += 1;
          }
        }
      }

      final AttributeMetaData[] groupedMetaData = new AttributeMetaData[metaData.length + groupCount];
      int targetIdx = 0;
      groupings = new GroupingHeader[groupedMetaData.length];
      GroupingHeader group = null;
      for (int sourceIdx = 0; sourceIdx < metaData.length; sourceIdx++)
      {
        final AttributeMetaData data = metaData[sourceIdx];
        if (data.isHidden())
        {
          continue;
        }

        if (sourceIdx == 0)
        {
          group = new GroupingHeader(data.getGrouping(locale));
          groupings[targetIdx] = group;
          targetIdx += 1;
        }
        else
        {
          final String newgroup = data.getGrouping(locale);
          //noinspection ConstantConditions
          if ((ObjectUtilities.equal(newgroup, group.getHeaderText())) == false)
          {
            group = new GroupingHeader(newgroup);
            groupings[targetIdx] = group;
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