private static void writeConfidence( Protos.Transaction.Builder txBuilder, TransactionConfidence confidence, Protos.TransactionConfidence.Builder confidenceBuilder) { synchronized (confidence) { confidenceBuilder.setType( Protos.TransactionConfidence.Type.valueOf(confidence.getConfidenceType().getValue())); if (confidence.getConfidenceType() == ConfidenceType.BUILDING) { confidenceBuilder.setAppearedAtHeight(confidence.getAppearedAtChainHeight()); confidenceBuilder.setDepth(confidence.getDepthInBlocks()); if (confidence.getWorkDone() != null) { confidenceBuilder.setWorkDone(confidence.getWorkDone().longValue()); } } if (confidence.getConfidenceType() == ConfidenceType.DEAD) { // Copy in the overriding transaction, if available. // (A dead coinbase transaction has no overriding transaction). if (confidence.getOverridingTransaction() != null) { Sha256Hash overridingHash = confidence.getOverridingTransaction().getHash(); confidenceBuilder.setOverridingTransaction(hashToByteString(overridingHash)); } } TransactionConfidence.Source source = confidence.getSource(); switch (source) { case SELF: confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_SELF); break; case NETWORK: confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_NETWORK); break; case UNKNOWN: // Fall through. default: confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_UNKNOWN); break; } } for (ListIterator<PeerAddress> it = confidence.getBroadcastBy(); it.hasNext(); ) { PeerAddress address = it.next(); Protos.PeerAddress proto = Protos.PeerAddress.newBuilder() .setIpAddress(ByteString.copyFrom(address.getAddr().getAddress())) .setPort(address.getPort()) .setServices(address.getServices().longValue()) .build(); confidenceBuilder.addBroadcastBy(proto); } txBuilder.setConfidence(confidenceBuilder); }