Java 类org.bitcoinj.core.Transaction.Purpose 实例源码

@Override
public List<Transaction> loadInBackground() {
    org.bitcoinj.core.Context.propagate(Constants.CONTEXT);

    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() == 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;
}

@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() == 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;
}

@Test
public void raiseFeeTx() throws Exception {
    // Check basic tx serialization.
    Coin v1 = COIN;
    Transaction t1 = createFakeTx(PARAMS, v1, myAddress);
    t1.setPurpose(Purpose.RAISE_FEE);
    myWallet.receivePending(t1, null);
    Wallet wallet1 = roundTrip(myWallet);
    Transaction t1copy = wallet1.getTransaction(t1.getHash());
    assertEquals(Purpose.RAISE_FEE, t1copy.getPurpose());
}

@Test
public void raiseFeeTx() throws Exception {
    // Check basic tx serialization.
    Coin v1 = COIN;
    Transaction t1 = createFakeTx(PARAMS, v1, myAddress);
    t1.setPurpose(Purpose.RAISE_FEE);
    myWallet.receivePending(t1, null);
    Wallet wallet1 = roundTrip(myWallet);
    Transaction t1copy = wallet1.getTransaction(t1.getHash());
    assertEquals(Purpose.RAISE_FEE, t1copy.getPurpose());
}

@Test
public void raiseFeeTx() throws Exception {
    // Check basic tx serialization.
    Coin v1 = COIN;
    Transaction t1 = createFakeTx(PARAMS, v1, myAddress);
    t1.setPurpose(Purpose.RAISE_FEE);
    myWallet.receivePending(t1, null);
    Wallet wallet1 = roundTrip(myWallet);
    Transaction t1copy = wallet1.getTransaction(t1.getHash());
    assertEquals(Purpose.RAISE_FEE, t1copy.getPurpose());
}

public void bindView(final View row, final Transaction tx) {
    final boolean isCoinBase = tx.isCoinBase();
    final boolean isInternal = tx.getPurpose() == Purpose.KEY_ROTATION;

    final Coin value = tx.getValue(wallet);
    final boolean sent = value.signum() < 0;
    final boolean self = WalletUtils.isEntirelySelf(tx, wallet);
    final Address address;
    if (sent)
        address = WalletUtils.getToAddressOfSent(tx, wallet);
    else
        address = WalletUtils.getWalletAddressOfReceived(tx, wallet);

    // receiving or sending
    final TextView rowFromTo = (TextView) row.findViewById(R.id.block_row_transaction_fromto);
    if (isInternal || self)
        rowFromTo.setText(R.string.symbol_internal);
    else if (sent)
        rowFromTo.setText(R.string.symbol_to);
    else
        rowFromTo.setText(R.string.symbol_from);

    // address
    final TextView rowAddress = (TextView) row.findViewById(R.id.block_row_transaction_address);
    final String label;
    if (isCoinBase)
        label = textCoinBase;
    else if (isInternal || self)
        label = textInternal;
    else if (address != null)
        label = AddressBookProvider.resolveLabel(context, address.toBase58());
    else
        label = "?";
    rowAddress.setText(label != null ? label : address.toBase58());
    rowAddress.setTypeface(label != null ? Typeface.DEFAULT : Typeface.MONOSPACE);

    // value
    final CurrencyTextView rowValue = (CurrencyTextView) row.findViewById(R.id.block_row_transaction_value);
    rowValue.setAlwaysSigned(true);
    rowValue.setFormat(format);
    rowValue.setAmount(value);
}

public void bindView(final View row, final Transaction tx)
{
    final boolean isCoinBase = tx.isCoinBase();
    final boolean isInternal = tx.getPurpose() == Purpose.KEY_ROTATION;

    final Coin value = tx.getValue(wallet);
    final boolean sent = value.signum() < 0;
    final Address address;
    if (sent)
        address = WalletUtils.getToAddressOfSent(tx, wallet);
    else
        address = WalletUtils.getWalletAddressOfReceived(tx, wallet);

    // receiving or sending
    final TextView rowFromTo = (TextView) row.findViewById(R.id.block_row_transaction_fromto);
    if (isInternal)
        rowFromTo.setText(R.string.symbol_internal);
    else if (sent)
        rowFromTo.setText(R.string.symbol_to);
    else
        rowFromTo.setText(R.string.symbol_from);

    // address
    final TextView rowAddress = (TextView) row.findViewById(R.id.block_row_transaction_address);
    final String label;
    if (isCoinBase)
        label = textCoinBase;
    else if (isInternal)
        label = textInternal;
    else if (address != null)
        label = AddressBookProvider.resolveLabel(context, address.toString());
    else
        label = "?";
    rowAddress.setText(label != null ? label : address.toString());
    rowAddress.setTypeface(label != null ? Typeface.DEFAULT : Typeface.MONOSPACE);

    // value
    final CurrencyTextView rowValue = (CurrencyTextView) row.findViewById(R.id.block_row_transaction_value);
    rowValue.setAlwaysSigned(true);
    rowValue.setFormat(format);
    rowValue.setAmount(value);
}