private <E> HashMap<Integer, List<E>> devide(List<E> list,int devideNum){ HashMap<Integer, List<E>> map = new HashMap<>(); int z=1; if (list.size() > devideNum) { int i = 0; int j = devideNum; while (true) { if (j > list.size()) { j = list.size(); } map.put(z++, list.subList(i, j)); if (j == list.size()) { break; } i = j; j = j + devideNum; } } else { map.put(1, list); } z=1; return map; }
List<LazadaTrackingDataTO> dataSourceList = new ArrayList<LazadaTrackingDataTO>();
if (packages.size() > 1000) {
int i = 0, j = 1000;
while (true) {
if (j > packages.size()) {
j =packages.size();
}
LazadaTrackingDataTO data = new LazadaTrackingDataTO();
data.setPackages(packages.subList(i, j));
logger.debug("DEBUG List, cut the List from i" + i + " to " + j);
dataSourceList.add(data);
if (j == packages.size()) {
break;
}
i = j;
j = j + 1000;
}
} else {
LazadaTrackingDataTO data1 = new LazadaTrackingDataTO();
data1.setPackages(packages);
dataSourceList.add(data1);
}