public void addPredefineItems() {
int sitesGenerationCount = rand.nextInt(10);
for (int i = 0; i < sitesGenerationCount; i++) {
String siteId = UUID.randomUUID().toString();
Site site = new Site(siteId, "SITE_" + i);
// Generate groups:
int groupsGenerationCount = rand.nextInt(10);
for (int j = 0; j < groupsGenerationCount; j++) {
String groupId = UUID.randomUUID().toString();
Group group = new Group(groupId, "GROUP_" + j, siteId);
int innerGroupsGenerationCount = rand.nextInt(10);
for (int k = 0; k < innerGroupsGenerationCount; k++) {
String innerGroupId = UUID.randomUUID().toString();
Group innerGroup = new Group(innerGroupId, "GROUP_" + j + "_" + k, groupId);
int widgetsGenerationCount = rand.nextInt(10);
for (int l = 0; l < widgetsGenerationCount; l++) {
Widget widget = new Widget(UUID.randomUUID().toString(), "WIDGET_" + l, innerGroupId);
innerGroup.addWidget(widget);
}
group.addGroup(innerGroup);
}
site.addGroup(group);
}
this.sites.add(site);
}
}
private Group findGroupInGroup(Group group, String id) {
Group groupResult = null;
// Is it this group:
if (group.getId().equals(id)) {
return group;
}
// Or inside inner groups:
for (Group innerGroup : group.getInnerGroups()) {
groupResult = findGroupInGroup(innerGroup, id);
if (groupResult != null) {
return groupResult;
}
}
return null;
}
private Widget findWidgetInGroup(Group group, String id) {
Widget widgetResult = null;
// widget can be inside the group widgets
for (Widget widget : group.getWidgets()) {
if (widget.getId().equals(id)) {
return widget;
}
}
// or inside inner groups:
for (Group innerGroup : group.getInnerGroups()) {
widgetResult = findWidgetInGroup(innerGroup, id);
if (widgetResult != null) {
return widgetResult;
}
}
return null;
}