private void copyRowGroups(JRCrosstab crosstab, JRBaseObjectFactory factory) {
JRCrosstabRowGroup[] crossRowGroups = crosstab.getRowGroups();
if (crossRowGroups != null) {
this.rowGroups = new JRCrosstabRowGroup[crossRowGroups.length];
for (int i = 0; i < crossRowGroups.length; ++i) {
this.rowGroups[i] = factory.getCrosstabRowGroup(crossRowGroups[i]);
}
}
}
public static JRElement getElementByKey(JRCrosstab crosstab, String key) {
JRElement element = null;
if (crosstab.getHeaderCell() != null) {
element = crosstab.getHeaderCell().getElementByKey(key);
}
if (element == null) {
element = getHeadersElement(crosstab.getRowGroups(), key);
}
if (element == null) {
element = getHeadersElement(crosstab.getColumnGroups(), key);
}
if (element == null) {
if (crosstab instanceof JRDesignCrosstab) {
List cellsList = ((JRDesignCrosstab) crosstab).getCellsList();
for (Iterator it = cellsList.iterator(); element == null && it.hasNext(); ) {
JRCrosstabCell cell = (JRCrosstabCell) it.next();
element = cell.getContents().getElementByKey(key);
}
} else {
JRCrosstabCell[][] cells = crosstab.getCells();
for (int i = cells.length - 1; element == null && i >= 0; --i) {
for (int j = cells[i].length - 1; element == null && j >= 0; --j) {
JRCrosstabCell cell = cells[i][j];
if (cell != null) {
element = cell.getContents().getElementByKey(key);
}
}
}
}
}
if (element == null && crosstab.getWhenNoDataCell() != null) {
element = crosstab.getWhenNoDataCell().getElementByKey(key);
}
return element;
}
