private int writeRows(
int row, List<ProjectVariant> variants, List<ImpactCategoryDescriptor> impacts) {
for (int i = 0; i < variants.size(); i++) {
int col = i + 4;
header(sheet, row, col, variants.get(i).getName());
}
row++;
writeHeader(row++);
for (ImpactCategoryDescriptor impact : impacts) {
writeInfo(row, impact);
ContributionSet<ProjectVariant> contributions = result.getContributions(impact);
for (int i = 0; i < variants.size(); i++) {
int col = i + 4;
ProjectVariant variant = variants.get(i);
ContributionItem<?> c = contributions.getContribution(variant);
if (c == null) continue;
Excel.cell(sheet, row, col, c.getAmount());
}
row++;
}
return row;
}
private void header(Sheet sheet, int row, int col, String val) {
Excel.cell(sheet, row, col, val).setCellStyle(headerStyle);
}
void writeInfo(int row, ImpactCategoryDescriptor impact) {
int col = 1;
Excel.cell(sheet, row, col++, impact.getRefId());
Excel.cell(sheet, row, col++, impact.getName());
Excel.cell(sheet, row, col++, impact.getReferenceUnit());
}