@Override
public List<Transaction> loadInBackground() {
final Set<Transaction> transactions = wallet.getTransactions(true);
final List<Transaction> filteredTransactions =
new ArrayList<Transaction>(transactions.size());
for (final Transaction tx : transactions) {
final boolean sent = tx.getValue(wallet).signum() < 0;
final boolean isInternal = tx.getPurpose() == Transaction.Purpose.KEY_ROTATION;
if ((direction == Direction.RECEIVED && !sent && !isInternal)
|| direction == null
|| (direction == Direction.SENT && sent && !isInternal)) filteredTransactions.add(tx);
}
Collections.sort(filteredTransactions, TRANSACTION_COMPARATOR);
return filteredTransactions;
}
