public void changeBalance(Subscriber ss, Double cost) {
sslist = jsrw.readSubscr();
for (int i = 0; i < sslist.size(); i++) {
sslist = jsrw.readSubscr();
if (sslist.get(i).equalsSubscr(ss)) sslist.get(i).replenish(cost);
}
jsrw.rewriteSubscr(sslist);
}
public void changeBalance(String phNumber, Double cost) {
sslist = jsrw.readSubscr();
for (int i = 0; i < sslist.size(); i++) {
String subnumber = sslist.get(i).getPhnumber();
if (subnumber.equals(phNumber)) {
sslist.get(i).replenish(cost);
}
}
jsrw.rewriteSubscr(sslist);
}
public void findSubscr(String str, DefaultListModel listModel) {
if (str.isEmpty()) listModel.addElement("Пожалуйста, введите запрос");
else {
sslist = jsrw.readSubscr();
for (Subscriber subscr : sslist) {
String subname = subscr.getFullName();
String subnumber = subscr.getPhnumber();
if ((subname.contains(str) || subnumber.contains(str)) && !str.isEmpty()) {
listModel.addElement(subnumber + ' ' + subname + ' ' + subscr.getBalance());
}
}
if (listModel.isEmpty()) listModel.addElement("Совпадений не найдено");
}
}
public List<Subscriber> getSslist() {
sslist = jsrw.readSubscr();
return sslist;
}