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Wallet: more @Nullable annotations and generalise the sendCoins argument to take any broadcaster.

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This commit is contained in:
Mike Hearn 2013-07-29 18:35:49 +02:00
parent 435d4e85b0
commit bbac0abf9e
1 changed files with 5 additions and 3 deletions
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8
core/src/main/java/com/google/bitcoin/core/Wallet.java
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@ -1749,11 +1749,12 @@ public class Wallet implements Serializable, BlockChainListener, PeerFilterProvi
* successfully broadcast. This means that even if the network hasn't heard about your transaction you won't be
* able to spend those same coins again.</p>
*
* @param peerGroup a PeerGroup to use for broadcast or null.
* @param broadcaster the target to use for broadcast.
* @param request the SendRequest that describes what to do, get one using static methods on SendRequest itself.
* @return An object containing the transaction that was created, and a future for the broadcast of it.
*/
public SendResult sendCoins(PeerGroup peerGroup, SendRequest request) {
@Nullable
public SendResult sendCoins(TransactionBroadcaster broadcaster, SendRequest request) {
// Does not need to be synchronized as sendCoinsOffline is and the rest is all thread-local.
// Commit the TX to the wallet immediately so the spent coins won't be reused.
@ -1768,7 +1769,7 @@ public class Wallet implements Serializable, BlockChainListener, PeerFilterProvi
// count of seen peers, the memory pool will update the transaction confidence object, that will invoke the
// txConfidenceListener which will in turn invoke the wallets event listener onTransactionConfidenceChanged
// method.
result.broadcastComplete = peerGroup.broadcastTransaction(tx);
result.broadcastComplete = broadcaster.broadcastTransaction(tx);
return result;
}
@ -1781,6 +1782,7 @@ public class Wallet implements Serializable, BlockChainListener, PeerFilterProvi
* @return The {@link Transaction} that was created or null if there was insufficient balance to send the coins.
* @throws IOException if there was a problem broadcasting the transaction
*/
@Nullable
public Transaction sendCoins(Peer peer, SendRequest request) throws IOException {
Transaction tx = sendCoinsOffline(request);
if (tx == null)