示例#1
0
 /**
  * Returns the number of matrix columns required by this axis. The sum of the width of the
  * hierarchies on this axis.
  *
  * @return Width of axis
  */
 public int getWidth() {
   int width = 0;
   for (final AxisOrdinalInfo info : ordinalInfos) {
     width += info.getWidth();
   }
   return width;
 }
示例#2
0
 /**
  * Computes a description of an axis.
  *
  * @param axis Axis
  * @return Description of axis
  */
 private AxisInfo computeAxisInfo(final CellSetAxis axis) {
   if (axis == null) {
     return new AxisInfo(0);
   }
   final AxisInfo axisInfo = new AxisInfo(axis.getAxisMetaData().getHierarchies().size());
   int p = -1;
   for (final Position position : axis.getPositions()) {
     ++p;
     int k = -1;
     for (final Member member : position.getMembers()) {
       ++k;
       final AxisOrdinalInfo axisOrdinalInfo = axisInfo.ordinalInfos.get(k);
       if (!axisOrdinalInfo.getDepths().contains(member.getDepth())) {
         axisOrdinalInfo.getDepths().add(member.getDepth());
         axisOrdinalInfo.addLevel(member.getDepth(), member.getLevel());
         Collections.sort(axisOrdinalInfo.depths);
       }
     }
   }
   return axisInfo;
 }
示例#3
0
  /**
   * Populates cells in the matrix corresponding to a particular axis.
   *
   * @param matrix Matrix to populate
   * @param axis Axis
   * @param axisInfo Description of axis
   * @param isColumns True if columns, false if rows
   * @param offset Ordinal of first cell to populate in matrix
   */
  private void populateAxis(
      final Matrix matrix,
      final CellSetAxis axis,
      final AxisInfo axisInfo,
      final boolean isColumns,
      final int offset) {

    if (axis == null) return;
    final Member[] prevMembers = new Member[axisInfo.getWidth()];
    final MemberCell[] prevMemberInfo = new MemberCell[axisInfo.getWidth()];
    final Member[] members = new Member[axisInfo.getWidth()];

    for (int i = 0; i < axis.getPositions().size(); i++) {
      final int x = offset + i;
      final Position position = axis.getPositions().get(i);
      int yOffset = 0;
      final List<Member> memberList = position.getMembers();
      final Map<Dimension, List<Integer>> lvls = new HashMap<Dimension, List<Integer>>();
      for (int j = 0; j < memberList.size(); j++) {
        Member member = memberList.get(j);
        final AxisOrdinalInfo ordinalInfo = axisInfo.ordinalInfos.get(j);
        List<Integer> depths = ordinalInfo.depths;
        Collections.sort(depths);
        lvls.put(member.getDimension(), depths);
        if (ordinalInfo.getDepths().size() > 0
            && member.getDepth() < ordinalInfo.getDepths().get(0)) break;
        final int y = yOffset + ordinalInfo.depths.indexOf(member.getDepth());
        members[y] = member;
        yOffset += ordinalInfo.getWidth();
      }

      boolean expanded = false;
      boolean same = true;
      for (int y = 0; y < members.length; y++) {
        final MemberCell memberInfo = new MemberCell();
        final Member member = members[y];
        expanded = false;
        int index = memberList.indexOf(member);
        if (index >= 0) {
          final AxisOrdinalInfo ordinalInfo = axisInfo.ordinalInfos.get(index);
          int depth_i = ordinalInfo.getDepths().indexOf(member.getDepth());
          if (depth_i > 0) {
            expanded = true;
          }
        }
        memberInfo.setExpanded(expanded);
        same = same && i > 0 && Olap4jUtil.equal(prevMembers[y], member);

        if (member != null) {
          if (lvls != null && lvls.get(member.getDimension()) != null) {
            memberInfo.setProperty(
                "levelindex",
                "" + lvls.get(member.getDimension()).indexOf(member.getLevel().getDepth()));
          }
          if (x - 1 == offset) memberInfo.setLastRow(true);

          matrix.setOffset(offset);
          memberInfo.setRawValue(member.getCaption());
          memberInfo.setFormattedValue(member.getCaption()); // First try to get a formatted value
          memberInfo.setParentDimension(member.getDimension().getName());
          memberInfo.setHierarchy(member.getHierarchy().getName());
          memberInfo.setLevel(member.getLevel().getUniqueName());
          memberInfo.setUniquename(member.getUniqueName());
          //					try {
          //						memberInfo.setChildMemberCount(member.getChildMemberCount());
          //					} catch (OlapException e) {
          //						e.printStackTrace();
          //						throw new RuntimeException(e);
          //					}
          //					NamedList<Property> values = member.getLevel().getProperties();
          //					for(int j=0; j<values.size();j++){
          //						String val;
          //						try {
          //							val = member.getPropertyFormattedValue(values.get(j));
          //						} catch (OlapException e) {
          //							e.printStackTrace();
          //							throw new RuntimeException(e);
          //						}
          //						memberInfo.setProperty(values.get(j).getCaption(), val);
          //					}

          if (y > 0) {
            for (int previ = y - 1; previ >= 0; previ--) {
              if (prevMembers[previ] != null) {
                memberInfo.setRightOf(prevMemberInfo[previ]);
                memberInfo.setRightOfDimension(prevMembers[previ].getDimension().getName());
                previ = -1;
              }
            }
          }

          if (member.getParentMember() != null)
            memberInfo.setParentMember(member.getParentMember().getUniqueName());

        } else {
          memberInfo.setRawValue(null);
          memberInfo.setFormattedValue(null);
          memberInfo.setParentDimension(null);
        }

        if (isColumns) {
          memberInfo.setRight(false);
          memberInfo.setSameAsPrev(same);
          if (member != null) memberInfo.setParentDimension(member.getDimension().getName());
          matrix.set(x, y, memberInfo);
        } else {
          memberInfo.setRight(false);
          memberInfo.setSameAsPrev(false);
          matrix.set(y, x, memberInfo);
        }
        int x_parent = isColumns ? x : y - 1;
        int y_parent = isColumns ? y - 1 : x;
        if (index >= 0) {
          final AxisOrdinalInfo ordinalInfo = axisInfo.ordinalInfos.get(index);
          int depth_i = ordinalInfo.getDepths().indexOf(member.getDepth());
          while (depth_i > 0) {
            depth_i--;
            Level l = ordinalInfo.getLevel(ordinalInfo.getDepths().get(depth_i));
            Member parent = member.getParentMember();
            while (l != null
                && parent != null
                && !parent.getLevel().getUniqueName().equals(l.getUniqueName())) {
              parent = parent.getParentMember();
            }
            final MemberCell pInfo = new MemberCell();
            pInfo.setRawValue(parent.getCaption());
            pInfo.setFormattedValue(parent.getCaption()); // First try to get a formatted value
            pInfo.setParentDimension(parent.getDimension().getName());
            pInfo.setHierarchy(parent.getHierarchy().getName());
            pInfo.setLevel(parent.getLevel().getUniqueName());
            pInfo.setUniquename(parent.getUniqueName());
            matrix.set(x_parent, y_parent, pInfo);
            if (isColumns) {
              y_parent--;
            } else {
              x_parent--;
            }
          }
        }
        prevMembers[y] = member;
        prevMemberInfo[y] = memberInfo;
        members[y] = null;
      }
    }
  }
示例#4
0
  /**
   * Formats a two-dimensional page.
   *
   * @param cellSet Cell set
   * @param pw Print writer
   * @param pageCoords Coordinates of page [page, chapter, section, ...]
   * @param columnsAxis Columns axis
   * @param columnsAxisInfo Description of columns axis
   * @param rowsAxis Rows axis
   * @param rowsAxisInfo Description of rows axis
   */
  private Matrix formatPage(
      final CellSet cellSet,
      final int[] pageCoords,
      final CellSetAxis columnsAxis,
      final AxisInfo columnsAxisInfo,
      final CellSetAxis rowsAxis,
      final AxisInfo rowsAxisInfo) {

    // Figure out the dimensions of the blank rectangle in the top left
    // corner.
    final int yOffset = columnsAxisInfo.getWidth();
    final int xOffsset = rowsAxisInfo.getWidth();

    // Populate a string matrix
    final Matrix matrix =
        new Matrix(
            xOffsset + (columnsAxis == null ? 1 : columnsAxis.getPositions().size()),
            yOffset + (rowsAxis == null ? 1 : rowsAxis.getPositions().size()));

    // Populate corner
    List<Level> levels = new ArrayList<Level>();
    if (rowsAxis != null && rowsAxis.getPositions().size() > 0) {
      Position p = rowsAxis.getPositions().get(0);
      for (int m = 0; m < p.getMembers().size(); m++) {
        AxisOrdinalInfo a = rowsAxisInfo.ordinalInfos.get(m);
        for (Integer depth : a.getDepths()) {
          levels.add(a.getLevel(depth));
        }
      }
      for (int x = 0; x < xOffsset; x++) {
        Level xLevel = levels.get(x);
        String s = xLevel.getCaption();
        for (int y = 0; y < yOffset; y++) {
          final MemberCell memberInfo = new MemberCell(false, x > 0);
          if (y == yOffset - 1) {
            memberInfo.setRawValue(s);
            memberInfo.setFormattedValue(s);
            memberInfo.setProperty("__headertype", "row_header_header");
            memberInfo.setProperty("levelindex", "" + levels.indexOf(xLevel));
            memberInfo.setHierarchy(xLevel.getHierarchy().getUniqueName());
            memberInfo.setParentDimension(xLevel.getDimension().getName());
            memberInfo.setLevel(xLevel.getUniqueName());
          }
          matrix.set(x, y, memberInfo);
        }
      }
    }
    // Populate matrix with cells representing axes
    // noinspection SuspiciousNameCombination
    populateAxis(matrix, columnsAxis, columnsAxisInfo, true, xOffsset);
    populateAxis(matrix, rowsAxis, rowsAxisInfo, false, yOffset);

    // Populate cell values
    for (final Cell cell : cellIter(pageCoords, cellSet)) {
      final List<Integer> coordList = cell.getCoordinateList();
      int x = xOffsset;
      if (coordList.size() > 0) x += coordList.get(0);
      int y = yOffset;
      if (coordList.size() > 1) y += coordList.get(1);
      final DataCell cellInfo = new DataCell(true, false, coordList);
      cellInfo.setCoordinates(cell.getCoordinateList());

      if (cell.getValue() != null) {
        try {
          cellInfo.setRawNumber(cell.getDoubleValue());
        } catch (Exception e1) {
        }
      }
      String cellValue = cell.getFormattedValue(); // First try to get a
      // formatted value

      if (cellValue == null || cellValue.equals("null")) { // $NON-NLS-1$
        cellValue = ""; // $NON-NLS-1$
      }
      if (cellValue.length() < 1) {
        final Object value = cell.getValue();
        if (value == null || value.equals("null")) // $NON-NLS-1$
        cellValue = ""; // $NON-NLS-1$
        else {
          try {
            DecimalFormat myFormatter = new DecimalFormat("#,###.###"); // $NON-NLS-1$
            String output = myFormatter.format(cell.getValue());
            cellValue = output;
          } catch (Exception e) {
            // TODO: handle exception
          }
        }
        // the raw value
      }

      // Format string is relevant for Excel export
      // xmla cells can throw an error on this
      try {

        String formatString =
            (String) cell.getPropertyValue(Property.StandardCellProperty.FORMAT_STRING);
        if (formatString != null && !formatString.startsWith("|")) {
          cellInfo.setFormatString(formatString);
        } else {
          formatString = formatString.substring(1, formatString.length());
          cellInfo.setFormatString(formatString.substring(0, formatString.indexOf("|")));
        }
      } catch (Exception e) {
        // we tried
      }

      Map<String, String> cellProperties = new HashMap<String, String>();
      String val = Olap4jUtil.parseFormattedCellValue(cellValue, cellProperties);
      if (!cellProperties.isEmpty()) {
        cellInfo.setProperties(cellProperties);
      }
      cellInfo.setFormattedValue(val);
      matrix.set(x, y, cellInfo);
    }
    return matrix;
  }