Examples with Block neo.model.core.Block used on opensource projects

Example 36 with Block

use of neo.model.core.Block 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;
}

Example 37 with Block

use of neo.model.core.Block in project neo-java by coranos.

the class AbstractJsonMockBlockDb method getBlockIndexFromTransactionHash.

@Override
public final Long getBlockIndexFromTransactionHash(final UInt256 hash) {
    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()) {
            if (transaction.getHash().equals(hash)) {
                return block.getIndexAsLong();
            }
        }
    }
    throw new RuntimeException("no transaction with hash:" + hash);
}

Example 38 with Block

use of neo.model.core.Block in project neo-java by coranos.

the class AbstractJsonMockBlockDb method getBlockWithMaxIndex.

/**
 * return the block with the maximum value in the index column.
 *
 * @param withTransactions
 *            if true, add transactions. If false, only return the block header.
 * @return the block with the maximum value in the index column.
 */
private Block getBlockWithMaxIndex(final boolean withTransactions) {
    Block maxBlock = null;
    final JSONArray mockBlockDb = getMockBlockDb();
    for (int ix = 0; ix < mockBlockDb.length(); ix++) {
        final JSONObject mockBlock = mockBlockDb.getJSONObject(ix);
        if (maxBlock == null) {
            maxBlock = getBlock(mockBlock, withTransactions);
        } else {
            if (mockBlock.getLong(INDEX) > maxBlock.getIndexAsLong()) {
                maxBlock = getBlock(mockBlock, withTransactions);
            }
        }
    }
    return maxBlock;
}

Example 39 with Block

use of neo.model.core.Block in project neo-java by coranos.

the class AbstractJsonMockBlockDb method getUnspentTransactionOutputListMap.

@Override
public Map<UInt256, Map<TransactionOutput, CoinReference>> getUnspentTransactionOutputListMap(final UInt160 account) {
    final Map<UInt256, Map<TransactionOutput, CoinReference>> assetIdTxoMap = 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 (int txIx = 0; txIx < block.getTransactionList().size(); txIx++) {
            final Transaction transaction = block.getTransactionList().get(txIx);
            for (final TransactionOutput output : transaction.outputs) {
                if (output.scriptHash.equals(account)) {
                    if (!assetIdTxoMap.containsKey(output.assetId)) {
                        assetIdTxoMap.put(output.assetId, new TreeMap<>());
                    }
                    final CoinReference cr = new CoinReference(transaction.getHash(), new UInt16(txIx));
                    assetIdTxoMap.get(output.assetId).put(output, cr);
                }
            }
        }
    }
    return assetIdTxoMap;
}

Example 40 with Block

use of neo.model.core.Block in project neo-java by coranos.

the class MockUtil method getMockBlock003.

public static Block getMockBlock003() {
    final Block block = getMockBlock002();
    final Transaction transaction = getMockTransaction000();
    transaction.inputs.add(getCoinReference001());
    transaction.outputs.add(getTransactionOutput001());
    transaction.scripts.add(getWitness000());
    block.getTransactionList().add(transaction);
    return block;
}