/** Sets values of items into cells of output file */
private void setValues() {
int lastRow = 0;
for (Container c : finalContainers) {
List<Item> writeItems = c.getList();
for (int i = 0; i < writeItems.size(); i++) {
// place in excell file from where to write
// items of the next container
lastRow++;
Row row = outputSheet.createRow(lastRow);
Item item = writeItems.get(i);
Object[] values =
new Object[] { // array to store item's values
item.getName(), // 0
item.getPrice(), // 1
item.getNumOfItems(), // 2
item.getItemsInPack(), // 3
item.getNumOfPacks(), // 4
item.getNetWeightOfPack(), // 5
item.getWeightOfPack(), // 6
item.getVolumeOfPack(), // 7
item.getSumNetWeight(), // 8
item.getSumWeight(), // 9
item.getSumVolume()
}; // 10
// setting name separately, because of String type value
Cell name = row.createCell(0);
name.setCellValue((String) values[0]);
for (int j = 1; j < values.length; j++) {
Cell cell = row.createCell(j);
// checking type of number of packs variable it should be int
if (j == 4) cell.setCellValue((double) values[j]);
else cell.setCellValue((double) values[j]);
}
// checking if end of items list in the containers is reached
// and adding +2 empty rows
if (i == (writeItems.size() - 1)) {
lastRow += 1; // +2 empty spaces for better appearance
setReport(c, lastRow);
lastRow += 4;
}
}
}
}
/**
* Forms report in excel file. Sum weight. Sum volume etc.
*
* @param sheet Sheet where write the items
* @param c Container from where take the info
* @param lastRow last row after all items were written method uses lastRow + 2 to write report in
* next 2 rows after all items of the container were written
*/
private void setReport(Container c, int lastRow) {
String[] reportHeadings = {
"Суммарный вес", // 6
"Суммарный объем", // 7
"Остаток вес", // 8
"Остаток объем" // 9
};
double[] values = {
c.getWeight(),
c.getVolume(),
c.getWeightLimit() - c.getWeight(),
c.getVolumeLimit() - c.getVolume()
};
int dataCell = 5;
int valuesIndex = 0; // index of the array of doubles(weigh, volume, etc)
lastRow++;
Row headings = outputSheet.createRow(lastRow);
lastRow += 2;
Row data = outputSheet.createRow(lastRow);
for (String report : reportHeadings) {
Cell heading = headings.createCell(dataCell);
heading.setCellValue(report);
Cell dataCellValue = data.createCell(dataCell);
dataCellValue.setCellValue(values[valuesIndex]);
dataCell++;
valuesIndex++;
}
}
