@Override
public void setTarget(Notifier newTarget) {
// Don't need to track resources as targets (there are multiple)
if (newTarget instanceof ResourceSet) {
super.setTarget(newTarget);
// Discover existing resources. Iterate the current set; any new additions
// will be discovered automatically
for (Resource next : ImmutableList.copyOf(((ResourceSet) newTarget).getResources())) {
handleResourceAdded(next);
if (next.isLoaded()) {
handleResourceLoaded(next);
}
}
}
}
@Override
public void setTarget(Notifier newTarget) {
if ((newTarget == null) || (newTarget instanceof ResourceSet)) {
super.setTarget(newTarget);
}
if (newTarget instanceof ResourceSet) {
// Iterate a defensive copy because other adapters cause concurrent additions by loading
// additional resources
for (Resource next : ImmutableList.copyOf(((ResourceSet) newTarget).getResources())) {
adapt(next);
}
} else if (newTarget instanceof Resource) {
Resource resource = (Resource) newTarget;
if (resource.isLoaded()) {
// already loaded? Handled it
handleResourceLoaded(resource);
}
}
}
