org.bitcoinj.core.Transaction.getValueSentToMe()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.bitcoinj.core.Transaction.getValueSentToMe()方法的一些代码示例，展示了Transaction.getValueSentToMe()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Transaction.getValueSentToMe()方法的具体详情如下：
包路径：org.bitcoinj.core.Transaction
类名称：Transaction
方法名：getValueSentToMe

Transaction.getValueSentToMe介绍

[英]Calculates the sum of the outputs that are sending coins to a key in the wallet.
[中]计算将硬币发送到钱包钥匙的输出总和。

代码示例

代码示例来源：origin: Coinomi/coinomi-android

public Value getValueReceived(TransactionWatcherWallet wallet) {
  if (isTrimmed) {
    return getValueReceived();
  } else {
    return type.value(tx.getValueSentToMe(wallet));
  }
}

代码示例来源：origin: openwalletGH/openwallet-android

public Value getValueReceived(TransactionWatcherWallet wallet) {
  if (isTrimmed) {
    return getValueReceived();
  } else {
    return type.value(tx.getValueSentToMe(wallet));
  }
}

代码示例来源：origin: fr.acinq/bitcoinj-core

private void toStringHelper(StringBuilder builder, Map<Sha256Hash, Transaction> transactionMap,
              @Nullable AbstractBlockChain chain, @Nullable Comparator<Transaction> sortOrder) {
  checkState(lock.isHeldByCurrentThread());
  final Collection<Transaction> txns;
  if (sortOrder != null) {
    txns = new TreeSet<>(sortOrder);
    txns.addAll(transactionMap.values());
  } else {
    txns = transactionMap.values();
  }
  for (Transaction tx : txns) {
    try {
      builder.append(tx.getValue(this).toFriendlyString());
      builder.append(" total value (sends ");
      builder.append(tx.getValueSentFromMe(this).toFriendlyString());
      builder.append(" and receives ");
      builder.append(tx.getValueSentToMe(this).toFriendlyString());
      builder.append(")\n");
    } catch (ScriptException e) {
      // Ignore and don't print this line.
    }
    if (tx.hasConfidence())
      builder.append("  confidence: ").append(tx.getConfidence()).append('\n');
    builder.append(tx.toString(chain));
  }
}

代码示例来源：origin: HashEngineering/dashj

private void toStringHelper(StringBuilder builder, Map<Sha256Hash, Transaction> transactionMap,
              @Nullable AbstractBlockChain chain, @Nullable Comparator<Transaction> sortOrder) {
  checkState(lock.isHeldByCurrentThread());
  final Collection<Transaction> txns;
  if (sortOrder != null) {
    txns = new TreeSet<Transaction>(sortOrder);
    txns.addAll(transactionMap.values());
  } else {
    txns = transactionMap.values();
  }
  for (Transaction tx : txns) {
    try {
      builder.append(tx.getValue(this).toFriendlyString());
      builder.append(" total value (sends ");
      builder.append(tx.getValueSentFromMe(this).toFriendlyString());
      builder.append(" and receives ");
      builder.append(tx.getValueSentToMe(this).toFriendlyString());
      builder.append(")\n");
    } catch (ScriptException e) {
      // Ignore and don't print this line.
    }
    if (tx.hasConfidence())
      builder.append("  confidence: ").append(tx.getConfidence()).append('\n');
    builder.append(tx.toString(chain));
  }
}

代码示例来源：origin: cash.bitcoinj/bitcoinj-core

private void toStringHelper(StringBuilder builder, Map<Sha256Hash, Transaction> transactionMap,
              @Nullable AbstractBlockChain chain, @Nullable Comparator<Transaction> sortOrder) {
  checkState(lock.isHeldByCurrentThread());
  final Collection<Transaction> txns;
  if (sortOrder != null) {
    txns = new TreeSet<Transaction>(sortOrder);
    txns.addAll(transactionMap.values());
  } else {
    txns = transactionMap.values();
  }
  for (Transaction tx : txns) {
    try {
      builder.append(tx.getValue(this).toFriendlyString());
      builder.append(" total value (sends ");
      builder.append(tx.getValueSentFromMe(this).toFriendlyString());
      builder.append(" and receives ");
      builder.append(tx.getValueSentToMe(this).toFriendlyString());
      builder.append(")\n");
    } catch (ScriptException e) {
      // Ignore and don't print this line.
    }
    if (tx.hasConfidence())
      builder.append("  confidence: ").append(tx.getConfidence()).append('\n');
    builder.append(tx.toString(chain));
  }
}

代码示例来源：origin: cash.bitcoinj/bitcoinj-core

/**
 * <p>Returns true if the given transaction sends coins to any of our keys, or has inputs spending any of our outputs,
 * and also returns true if tx has inputs that are spending outputs which are
 * not ours but which are spent by pending transactions.</p>
 *
 * <p>Note that if the tx has inputs containing one of our keys, but the connected transaction is not in the wallet,
 * it will not be considered relevant.</p>
 */
public boolean isTransactionRelevant(Transaction tx) throws ScriptException {
  lock.lock();
  try {
    return tx.getValueSentFromMe(this).signum() > 0 ||
        tx.getValueSentToMe(this).signum() > 0 ||
        !findDoubleSpendsAgainst(tx, transactions).isEmpty();
  } finally {
    lock.unlock();
  }
}

代码示例来源：origin: HashEngineering/dashj

@Override
  public void onCoinsReceived(Wallet w, Transaction tx, Coin prevBalance, Coin newBalance) {
    // Runs in the dedicated "user thread" (see bitcoinj docs for more info on this).
    //
    // The transaction "tx" can either be pending, or included into a block (we didn't see the broadcast).
    Coin value = tx.getValueSentToMe(w);
    System.out.println("Received tx for " + value.toFriendlyString() + ": " + tx);
    System.out.println("Transaction will be forwarded after it confirms.");
    // Wait until it's made it into the block chain (may run immediately if it's already there).
    //
    // For this dummy app of course, we could just forward the unconfirmed transaction. If it were
    // to be double spent, no harm done. Wallet.allowSpendingUnconfirmedTransactions() would have to
    // be called in onSetupCompleted() above. But we don't do that here to demonstrate the more common
    // case of waiting for a block.
    Futures.addCallback(tx.getConfidence().getDepthFuture(1), new FutureCallback<TransactionConfidence>() {
      @Override
      public void onSuccess(TransactionConfidence result) {
        forwardCoins(tx);
      }
      @Override
      public void onFailure(Throwable t) {
        // This kind of future can't fail, just rethrow in case something weird happens.
        throw new RuntimeException(t);
      }
    });
  }
});

代码示例来源：origin: greenaddress/GreenBits

private void toStringHelper(StringBuilder builder, Map<Sha256Hash, Transaction> transactionMap,
              @Nullable AbstractBlockChain chain, @Nullable Comparator<Transaction> sortOrder) {
  checkState(lock.isHeldByCurrentThread());
  final Collection<Transaction> txns;
  if (sortOrder != null) {
    txns = new TreeSet<>(sortOrder);
    txns.addAll(transactionMap.values());
  } else {
    txns = transactionMap.values();
  }
  for (Transaction tx : txns) {
    try {
      builder.append(tx.getValue(this).toFriendlyString());
      builder.append(" total value (sends ");
      builder.append(tx.getValueSentFromMe(this).toFriendlyString());
      builder.append(" and receives ");
      builder.append(tx.getValueSentToMe(this).toFriendlyString());
      builder.append(")\n");
    } catch (ScriptException e) {
      // Ignore and don't print this line.
    }
    if (tx.hasConfidence())
      builder.append("  confidence: ").append(tx.getConfidence()).append('\n');
    builder.append(tx.toString(chain));
  }
}

代码示例来源：origin: HashEngineering/dashj

/**
 * <p>Returns true if the given transaction sends coins to any of our keys, or has inputs spending any of our outputs,
 * and also returns true if tx has inputs that are spending outputs which are
 * not ours but which are spent by pending transactions.</p>
 *
 * <p>Note that if the tx has inputs containing one of our keys, but the connected transaction is not in the wallet,
 * it will not be considered relevant.</p>
 */
public boolean isTransactionRelevant(Transaction tx) throws ScriptException {
  lock.lock();
  try {
    return tx.getValueSentFromMe(this).signum() > 0 ||
        tx.getValueSentToMe(this).signum() > 0 ||
        !findDoubleSpendsAgainst(tx, transactions).isEmpty();
  } finally {
    lock.unlock();
  }
}

代码示例来源：origin: greenaddress/GreenBits

/**
 * <p>Returns true if the given transaction sends coins to any of our keys, or has inputs spending any of our outputs,
 * and also returns true if tx has inputs that are spending outputs which are
 * not ours but which are spent by pending transactions.</p>
 *
 * <p>Note that if the tx has inputs containing one of our keys, but the connected transaction is not in the wallet,
 * it will not be considered relevant.</p>
 */
public boolean isTransactionRelevant(Transaction tx) throws ScriptException {
  lock.lock();
  try {
    return tx.getValueSentFromMe(this).signum() > 0 ||
        tx.getValueSentToMe(this).signum() > 0 ||
        !findDoubleSpendsAgainst(tx, transactions).isEmpty();
  } finally {
    lock.unlock();
  }
}

代码示例来源：origin: greenaddress/GreenBits

/**
 * Returns the difference of {@link Transaction#getValueSentToMe(TransactionBag)} and {@link Transaction#getValueSentFromMe(TransactionBag)}.
 */
public Coin getValue(TransactionBag wallet) throws ScriptException {
  // FIXME: TEMP PERF HACK FOR ANDROID - this crap can go away once we have a real payments API.
  boolean isAndroid = Utils.isAndroidRuntime();
  if (isAndroid && cachedValue != null && cachedForBag == wallet)
    return cachedValue;
  Coin result = getValueSentToMe(wallet).subtract(getValueSentFromMe(wallet));
  if (isAndroid) {
    cachedValue = result;
    cachedForBag = wallet;
  }
  return result;
}

代码示例来源：origin: cash.bitcoinj/bitcoinj-core

/**
 * Returns the difference of {@link Transaction#getValueSentToMe(TransactionBag)} and {@link Transaction#getValueSentFromMe(TransactionBag)}.
 */
public Coin getValue(TransactionBag wallet) throws ScriptException {
  // FIXME: TEMP PERF HACK FOR ANDROID - this crap can go away once we have a real payments API.
  boolean isAndroid = Utils.isAndroidRuntime();
  if (isAndroid && cachedValue != null && cachedForBag == wallet)
    return cachedValue;
  Coin result = getValueSentToMe(wallet).subtract(getValueSentFromMe(wallet));
  if (isAndroid) {
    cachedValue = result;
    cachedForBag = wallet;
  }
  return result;
}

代码示例来源：origin: fr.acinq/bitcoinj-core

/**
 * <p>Returns true if the given transaction sends coins to any of our keys, or has inputs spending any of our outputs,
 * and also returns true if tx has inputs that are spending outputs which are
 * not ours but which are spent by pending transactions.</p>
 *
 * <p>Note that if the tx has inputs containing one of our keys, but the connected transaction is not in the wallet,
 * it will not be considered relevant.</p>
 */
public boolean isTransactionRelevant(Transaction tx) throws ScriptException {
  lock.lock();
  try {
    if (watchMode && useSegwit())
      return true;
    return tx.getValueSentFromMe(this).signum() > 0 ||
        tx.getValueSentToMe(this).signum() > 0 ||
        !findDoubleSpendsAgainst(tx, transactions).isEmpty();
  } finally {
    lock.unlock();
  }
}

代码示例来源：origin: HashEngineering/dashj

/**
 * Returns the difference of {@link Transaction#getValueSentToMe(TransactionBag)} and {@link Transaction#getValueSentFromMe(TransactionBag)}.
 */
public Coin getValue(TransactionBag wallet) throws ScriptException {
  // FIXME: TEMP PERF HACK FOR ANDROID - this crap can go away once we have a real payments API.
  boolean isAndroid = Utils.isAndroidRuntime();
  if (isAndroid && cachedValue != null && cachedForBag == wallet)
    return cachedValue;
  Coin result = getValueSentToMe(wallet).subtract(getValueSentFromMe(wallet));
  if (isAndroid) {
    cachedValue = result;
    cachedForBag = wallet;
  }
  return result;
}

代码示例来源：origin: fr.acinq/bitcoinj-core

/**
 * Returns the difference of {@link Transaction#getValueSentToMe(TransactionBag)} and {@link Transaction#getValueSentFromMe(TransactionBag)}.
 */
public Coin getValue(TransactionBag wallet) throws ScriptException {
  // FIXME: TEMP PERF HACK FOR ANDROID - this crap can go away once we have a real payments API.
  boolean isAndroid = Utils.isAndroidRuntime();
  if (isAndroid && cachedValue != null && cachedForBag == wallet)
    return cachedValue;
  Coin result = getValueSentToMe(wallet).subtract(getValueSentFromMe(wallet));
  if (isAndroid) {
    cachedValue = result;
    cachedForBag = wallet;
  }
  return result;
}

代码示例来源：origin: cash.bitcoinj/bitcoinj-core

return;
Coin valueSentToMe = tx.getValueSentToMe(this);
Coin valueSentFromMe = tx.getValueSentFromMe(this);
if (log.isInfoEnabled()) {

代码示例来源：origin: HashEngineering/dashj

private static void forwardCoins(Transaction tx) {
    try {
      Coin value = tx.getValueSentToMe(kit.wallet());
      System.out.println("Forwarding " + value.toFriendlyString());
      // Now send the coins back! Send with a small fee attached to ensure rapid confirmation.
      final Coin amountToSend = value.subtract(Transaction.REFERENCE_DEFAULT_MIN_TX_FEE);
      final Wallet.SendResult sendResult = kit.wallet().sendCoins(kit.peerGroup(), forwardingAddress, amountToSend);
      checkNotNull(sendResult);  // We should never try to send more coins than we have!
      System.out.println("Sending ...");
      // Register a callback that is invoked when the transaction has propagated across the network.
      // This shows a second style of registering ListenableFuture callbacks, it works when you don't
      // need access to the object the future returns.
      sendResult.broadcastComplete.addListener(new Runnable() {
        @Override
        public void run() {
          // The wallet has changed now, it'll get auto saved shortly or when the app shuts down.
          System.out.println("Sent coins onwards! Transaction hash is " + sendResult.tx.getHashAsString());
        }
      }, MoreExecutors.sameThreadExecutor());

      //MasternodeDB.dumpMasternodes();
      FlatDB<MasternodeManager> mndb = new FlatDB<MasternodeManager>(kit.directory().getAbsolutePath(),"mncache.dat", "magicMasternodeCache");
      mndb.dump(Context.get().masternodeManager);
    } catch (KeyCrypterException | InsufficientMoneyException e) {
      // We don't use encrypted wallets in this example - can never happen.
      throw new RuntimeException(e);
    }
  }
}

代码示例来源：origin: cash.bitcoinj/bitcoinj-core

boolean hasOutputsToMe = tx.getValueSentToMe(this).signum() > 0;
if (hasOutputsToMe) {

代码示例来源：origin: greenaddress/GreenBits

@Test
public void balances() throws Exception {
  Coin nanos = COIN;
  Transaction tx1 = sendMoneyToWallet(AbstractBlockChain.NewBlockType.BEST_CHAIN, nanos);
  assertEquals(nanos, tx1.getValueSentToMe(wallet));
  assertTrue(tx1.getWalletOutputs(wallet).size() >= 1);
  // Send 0.10 to somebody else.
  Transaction send1 = wallet.createSend(OTHER_ADDRESS, valueOf(0, 10));
  // Reserialize.
  Transaction send2 = PARAMS.getDefaultSerializer().makeTransaction(send1.bitcoinSerialize());
  assertEquals(nanos, send2.getValueSentFromMe(wallet));
  assertEquals(ZERO.subtract(valueOf(0, 10)), send2.getValue(wallet));
}

代码示例来源：origin: greenaddress/GreenBits

public void fragmentedReKeying() throws Exception {
  // Send lots of small coins and check the fee is correct.
  ECKey key = wallet.freshReceiveKey();
  Address address = key.toAddress(PARAMS);
  Utils.setMockClock();
  Utils.rollMockClock(86400);
  for (int i = 0; i < 800; i++) {
    sendMoneyToWallet(AbstractBlockChain.NewBlockType.BEST_CHAIN, CENT, address);
  }
  MockTransactionBroadcaster broadcaster = new MockTransactionBroadcaster(wallet);
  Date compromise = Utils.now();
  Utils.rollMockClock(86400);
  wallet.freshReceiveKey();
  wallet.setKeyRotationTime(compromise);
  wallet.doMaintenance(null, true);
  Transaction tx = broadcaster.waitForTransactionAndSucceed();
  final Coin valueSentToMe = tx.getValueSentToMe(wallet);
  Coin fee = tx.getValueSentFromMe(wallet).subtract(valueSentToMe);
  assertEquals(Coin.valueOf(900000), fee);
  assertEquals(KeyTimeCoinSelector.MAX_SIMULTANEOUS_INPUTS, tx.getInputs().size());
  assertEquals(Coin.valueOf(599100000), valueSentToMe);
  tx = broadcaster.waitForTransaction();
  assertNotNull(tx);
  assertEquals(200, tx.getInputs().size());
}

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