Examples with TableRowBlock org.xwiki.rendering.block.TableRowBlock used on opensource projects

Example 1 with TableRowBlock

use of org.xwiki.rendering.block.TableRowBlock in project xwiki-platform by xwiki.

the class AbstractTableBlockDataSource method getRowKeys.

/**
 * @param tableBlock The table block to parse.
 * @param startRow The first row to include.
 * @param endRow The last row to include.
 * @param startColumn The first column to include.
 * @param datasetBuilder The dataset builder.
 * @throws MacroExecutionException if there are any errors in the table.
 */
private void getRowKeys(TableBlock tableBlock, int startRow, int endRow, int startColumn, TableDatasetBuilder datasetBuilder) throws MacroExecutionException {
    datasetBuilder.setNumberOfRows(endRow - startRow + 1);
    if (startColumn > 0) {
        Set<String> rowKeySet = new HashSet<String>();
        for (int i = startRow; i <= endRow; i++) {
            TableRowBlock tableRow = (TableRowBlock) tableBlock.getChildren().get(i);
            String key = cellContentAsString((TableCellBlock) tableRow.getChildren().get(startColumn - 1));
            datasetBuilder.setRowHeading(i - startRow, key);
        }
    } else {
        for (int i = startRow; i <= endRow; i++) {
            datasetBuilder.setRowHeading(i - startRow, "R" + i);
        }
    }
}

Example 2 with TableRowBlock

use of org.xwiki.rendering.block.TableRowBlock in project xwiki-platform by xwiki.

the class AbstractTableBlockDataSource method getColumnKeys.

/**
 * @param tableBlock The table block to parse.
 * @param startColumn The first column to include.
 * @param endColumn The last column to include.
 * @param startRow The first row to include.
 * @param datasetBuilder The dataset builder.
 * @throws MacroExecutionException if there are any errors in the table.
 */
private void getColumnKeys(TableBlock tableBlock, int startColumn, int endColumn, int startRow, TableDatasetBuilder datasetBuilder) throws MacroExecutionException {
    datasetBuilder.setNumberOfColumns(endColumn - startColumn + 1);
    if (startRow > 0) {
        TableRowBlock tableRow = (TableRowBlock) tableBlock.getChildren().get(startRow - 1);
        for (int i = startColumn; i <= endColumn; i++) {
            String key = cellContentAsString((TableCellBlock) tableRow.getChildren().get(i));
            datasetBuilder.setColumnHeading(i - startColumn, key);
        }
    } else {
        for (int i = startColumn; i <= endColumn; i++) {
            datasetBuilder.setColumnHeading(i - startColumn, "C" + i);
        }
    }
}

Example 3 with TableRowBlock

use of org.xwiki.rendering.block.TableRowBlock in project xwiki-platform by xwiki.

the class AbstractTableBlockDataSource method buildDataset.

/**
 * Build a category dataset.
 *
 * @param tableBlock The table block to parse.
 * @param dataRange The data range.
 * @param datasetBuilder The dataset builder.
 * @throws MacroExecutionException if there are any errors.
 */
private void buildDataset(TableBlock tableBlock, int[] dataRange, TableDatasetBuilder datasetBuilder) throws MacroExecutionException {
    int startRow = dataRange[0];
    int startColumn = dataRange[1];
    int endRow = dataRange[2];
    int endColumn = dataRange[3];
    if (startRow == 0 && datasetBuilder.forceRowHeadings()) {
        startRow = 1;
    }
    if (startColumn == 0 && datasetBuilder.forceColumnHeadings()) {
        startColumn = 1;
    }
    getRowKeys(tableBlock, startRow, endRow, startColumn, datasetBuilder);
    getColumnKeys(tableBlock, startColumn, endColumn, startRow, datasetBuilder);
    for (int i = startRow; i <= endRow; i++) {
        if (i < tableBlock.getChildren().size()) {
            TableRowBlock tableRow = (TableRowBlock) tableBlock.getChildren().get(i);
            for (int j = startColumn; j <= endColumn; j++) {
                if (j < tableRow.getChildren().size()) {
                    Number value = cellContentAsNumber((TableCellBlock) tableRow.getChildren().get(j));
                    datasetBuilder.setValue(i - startRow, j - startColumn, value);
                } else {
                    throw new MacroExecutionException("Data range (columns) overflow.");
                }
            }
        } else {
            throw new MacroExecutionException("Data range (rows) overflow.");
        }
    }
}

Example 4 with TableRowBlock

use of org.xwiki.rendering.block.TableRowBlock in project xwiki-platform by xwiki.

the class AbstractTableBlockDataSource method getDataRange.

/**
 * Calculates the data-range that is to be used for plotting the chart.
 *
 * @param tableBlock the {@link TableBlock}.
 * @return an integer array consisting of start-row, start-column, end-row and end-column of the data range.
 * @throws MacroExecutionException if it's not possible to determine the data range correctly.
 */
protected int[] getDataRange(TableBlock tableBlock) throws MacroExecutionException {
    Integer[] r = getDataRangeFromParameter();
    int rowCount = tableBlock.getChildren().size();
    if (rowCount > 0) {
        TableRowBlock firstRow = (TableRowBlock) tableBlock.getChildren().get(0);
        int columnCount = firstRow.getChildren().size();
        if (columnCount > 0) {
            return new int[] { r[0] != null ? r[0] : 0, r[1] != null ? r[1] : 0, r[2] != null ? r[2] : rowCount - 1, r[3] != null ? r[3] : columnCount - 1 };
        }
    }
    throw new MacroExecutionException("Data table is incomplete.");
}