Examples with UInt160 neo.model.bytes.UInt160 used on opensource projects

Example 6 with UInt160

use of neo.model.bytes.UInt160 in project neo-java by coranos.

the class BlockDbH2Impl method getAccountAssetValueMap.

@Override
public Map<UInt160, Map<UInt256, Fixed8>> getAccountAssetValueMap() {
    final JdbcTemplate jdbcOperations = new JdbcTemplate(ds);
    final String sql = getSql("getAccountAssetValueMap");
    final List<Map<String, Object>> mapList = jdbcOperations.queryForList(sql);
    final Map<UInt160, Map<UInt256, Fixed8>> accountAssetValueMap = new TreeMap<>();
    final TransactionOutputMapToObject mapToObject = new TransactionOutputMapToObject();
    for (final Map<String, Object> map : mapList) {
        final TransactionOutput output = mapToObject.toObject(map);
        if (!accountAssetValueMap.containsKey(output.scriptHash)) {
            accountAssetValueMap.put(output.scriptHash, new TreeMap<>());
        }
        final Map<UInt256, Fixed8> assetValueMap = accountAssetValueMap.get(output.scriptHash);
        assetValueMap.put(output.assetId, output.value);
    }
    return accountAssetValueMap;
}

Example 7 with UInt160

use of neo.model.bytes.UInt160 in project neo-java by coranos.

the class TransactionOutputMapToObject method toObject.

@Override
public TransactionOutput toObject(final Map<String, Object> map) {
    final byte[] assetIdBa = getBytes(map, "asset_id");
    final byte[] valueBa = getBytes(map, "value");
    ArrayUtils.reverse(valueBa);
    final byte[] scriptHashBa = getBytes(map, "script_hash");
    final UInt256 assetId = new UInt256(ByteBuffer.wrap(assetIdBa));
    final Fixed8 value = new Fixed8(ByteBuffer.wrap(valueBa));
    final UInt160 scriptHash = new UInt160(scriptHashBa);
    final TransactionOutput transactionOutput = new TransactionOutput(assetId, value, scriptHash);
    return transactionOutput;
}

Example 8 with UInt160

use of neo.model.bytes.UInt160 in project neo-java by coranos.

the class BlockImportExportUtil method getStats.

/**
 * gets stats.
 *
 * @param blockDb
 *            the block db to use.
 * @param interimBlocks
 *            the interim block count to use.
 * @param interimBytes
 *            the interim byte count to use.
 * @param interimTx
 *            the interim transaction count to use.
 * @param activeAccountSet
 *            the active account set to use.
 * @param procStartMs
 *            start milliseconds.
 * @param blockTs
 *            block timestamp.
 * @param interimTxNetworkFees
 *            the interim transaction network fees to use.
 * @param numBlocksByTxCountMap
 *            the bins of how many transactions were in each block.
 * @return the stats JSON.
 */
public static JSONObject getStats(final BlockDb blockDb, final long interimBlocks, final long interimBytes, final long[] interimTx, final Set<UInt160>[] activeAccountSet, final long procStartMs, final Timestamp blockTs, final long[] interimTxNetworkFees, final Map<String, Long> numBlocksByTxCountMap) {
    final String dateStr = DATE_FORMAT.format(blockTs);
    final JSONObject stats = new JSONObject();
    stats.put(DATE, dateStr);
    final long procMs = System.currentTimeMillis() - procStartMs;
    stats.put(PROCESSING_TIME_MS, procMs);
    final JSONObject active = new JSONObject();
    final Set<UInt160> totalActiveAccountSet = new TreeSet<>();
    for (final TransactionType tType : TransactionType.values()) {
        totalActiveAccountSet.addAll(activeAccountSet[tType.ordinal()]);
        active.put(tType.name().toLowerCase(), activeAccountSet[tType.ordinal()].size());
    }
    active.put(TOTAL, totalActiveAccountSet.size());
    final JSONObject accounts = new JSONObject();
    accounts.put(ACTIVE, active);
    accounts.put(TOTAL, blockDb.getAccountCount());
    stats.put(ACCOUNTS, accounts);
    final JSONObject transactions = new JSONObject();
    for (final TransactionType tType : TransactionType.values()) {
        transactions.put(tType.name().toLowerCase(), interimTx[tType.ordinal()]);
    }
    stats.put(TRANSACTIONS, transactions);
    final JSONObject transactionNetworkFees = new JSONObject();
    for (final TransactionType tType : TransactionType.values()) {
        transactionNetworkFees.put(tType.name().toLowerCase(), interimTxNetworkFees[tType.ordinal()]);
    }
    stats.put(TRANSACTION_NETWORK_FEES, transactionNetworkFees);
    final JSONObject blockBins = new JSONObject();
    for (final String binName : numBlocksByTxCountMap.keySet()) {
        final long numBlocks = numBlocksByTxCountMap.get(binName);
        blockBins.put(binName, numBlocks);
    }
    stats.put(BLOCK_BINS, blockBins);
    stats.put(BLOCKS, interimBlocks);
    stats.put(BYTES, interimBytes);
    return stats;
}

Example 9 with UInt160

use of neo.model.bytes.UInt160 in project neo-java by coranos.

the class Transaction method getScriptHashesForVerifying.

/**
 * return the script hashes used for verification.
 *
 * @param blockDb
 *            the blockdb to use.
 * @return the script hashes used for verification.
 */
public UInt160[] getScriptHashesForVerifying(final BlockDb blockDb) {
    final Set<UInt160> hashes = new LinkedHashSet<>();
    for (final CoinReference cr : inputs) {
        final TransactionOutput to = ModelUtil.getTransactionOutput(blockDb, cr);
        hashes.add(to.scriptHash);
    }
    for (final TransactionAttribute attribute : attributes) {
        if (attribute.usage.equals(TransactionAttributeUsage.SCRIPT)) {
            hashes.add(new UInt160(attribute.getCopyOfData()));
        }
    }
    if (type.equals(TransactionType.ISSUE_TRANSACTION)) {
    // TODO: handle issue transactions.
    }
    return hashes.toArray(new UInt160[0]);
}

Example 10 with UInt160

use of neo.model.bytes.UInt160 in project neo-java by coranos.

the class AbstractJsonMockBlockDb method getAccountAssetValueMap.

@Override
public final Map<UInt160, Map<UInt256, Fixed8>> getAccountAssetValueMap() {
    final Map<UInt160, Map<UInt256, Fixed8>> accountAssetValueMap = new TreeMap<>();
    final JSONArray mockBlockDb = getMockBlockDb();
    for (int ix = 0; ix < mockBlockDb.length(); ix++) {
        final JSONObject mockBlock = mockBlockDb.getJSONObject(ix);
        final Block block = getBlock(mockBlock, true);
        for (final Transaction transaction : block.getTransactionList()) {
            for (final TransactionOutput output : transaction.outputs) {
                if (!accountAssetValueMap.containsKey(output.scriptHash)) {
                    accountAssetValueMap.put(output.scriptHash, new TreeMap<>());
                }
                final Map<UInt256, Fixed8> assetValueMap = accountAssetValueMap.get(output.scriptHash);
                final Fixed8 value = output.value;
                if (assetValueMap.containsKey(output.assetId)) {
                    final Fixed8 oldValue = assetValueMap.get(output.assetId);
                    final Fixed8 newValue = ModelUtil.add(value, oldValue);
                    assetValueMap.put(output.assetId, newValue);
                } else {
                    assetValueMap.put(output.assetId, value);
                }
            }
        }
    }
    return accountAssetValueMap;
}