@Override
public List<? extends RemoteAccessVPNServiceProvider> getRemoteAccessVpnElements() {
List<RemoteAccessVPNServiceProvider> elements = new ArrayList<RemoteAccessVPNServiceProvider>();
for (NetworkElement element : _networkElements) {
if (element instanceof RemoteAccessVPNServiceProvider) {
RemoteAccessVPNServiceProvider e = (RemoteAccessVPNServiceProvider) element;
elements.add(e);
}
}
return elements;