/**
* Checks whether a callback has been registered for any of the data flavors supported by this
* drop event.
*
* @param support The TransferSupport describing the drop event.
* @return Whether or not a callback for any of the support's data flavors has been registered.
*/
@Override
public boolean canImport(final TransferSupport support) {
for (DataFlavor flavor : _callbackMapping.keySet()) {
final LinkedList<DropHandlerCallback> callbackLinkedList = _callbackMapping.get(flavor);
if (callbackLinkedList.size() > 0 && support.isDataFlavorSupported(flavor)) return true;
}
return false;
}
