本文整理汇总了Java中org.ethereum.trie.TrieImpl类的典型用法代码示例。如果您正苦于以下问题：Java TrieImpl类的具体用法？Java TrieImpl怎么用？Java TrieImpl使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
TrieImpl类属于org.ethereum.trie包，在下文中一共展示了TrieImpl类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: parseTxs
import org.ethereum.trie.TrieImpl; //导入依赖的package包/类
private void parseTxs(byte[] expectedRoot, RLPList txReceipts) {
this.txsState = new TrieImpl(null);
for (int i = 0; i < txReceipts.size(); i++) {
RLPElement rlpTxReceipt = txReceipts.get(i);
RLPElement txData = ((RLPList)rlpTxReceipt).get(0);
// YP 4.3.1
RLPElement pstTxState = ((RLPList)rlpTxReceipt).get(1);
RLPElement cummGas = ((RLPList)rlpTxReceipt).get(2);
Transaction tx = new Transaction(txData.getRLPData());
this.transactionsList.add(tx);
TransactionReceipt txReceipt =
new TransactionReceipt(tx, pstTxState.getRLPData(), cummGas.getRLPData());
this.addTxReceipt(i, txReceipt);
}
String calculatedRoot = Hex.toHexString(txsState.getRootHash());
if(!calculatedRoot.equals(Hex.toHexString(expectedRoot)))
logger.error("Added tx receipts don't match the given txsStateRoot");
}
示例2: parseTxs
import org.ethereum.trie.TrieImpl; //导入依赖的package包/类
private byte[] parseTxs(RLPList txTransactions, boolean validate) {
Trie<byte[]> txsState = new TrieImpl();
for (int i = 0; i < txTransactions.size(); i++) {
RLPElement transactionRaw = txTransactions.get(i);
Transaction tx = new Transaction(transactionRaw.getRLPData());
if (validate) tx.verify();
this.transactionsList.add(tx);
txsState.put(RLP.encodeInt(i), transactionRaw.getRLPData());
}
return txsState.getRootHash();
}
示例3: calcTxTrie
import org.ethereum.trie.TrieImpl; //导入依赖的package包/类
public static byte[] calcTxTrie(List<Transaction> transactions) {
Trie txsState = new TrieImpl();
if (transactions == null || transactions.isEmpty())
return HashUtil.EMPTY_TRIE_HASH;
for (int i = 0; i < transactions.size(); i++) {
txsState.put(RLP.encodeInt(i), transactions.get(i).getEncoded());
}
return txsState.getRootHash();
}
示例4: calcReceiptsTrie
import org.ethereum.trie.TrieImpl; //导入依赖的package包/类
public static byte[] calcReceiptsTrie(List<TransactionReceipt> receipts) {
Trie receiptsTrie = new TrieImpl();
if (receipts == null || receipts.isEmpty())
return HashUtil.EMPTY_TRIE_HASH;
for (int i = 0; i < receipts.size(); i++) {
receiptsTrie.put(RLP.encodeInt(i), receipts.get(i).getReceiptTrieEncoded());
}
return receiptsTrie.getRootHash();
}
示例5: generateGenesisState
import org.ethereum.trie.TrieImpl; //导入依赖的package包/类
private Trie generateGenesisState() {
Trie<byte[]> trie = new TrieImpl();
Genesis genesis = (Genesis)Genesis.getInstance();
for (ByteArrayWrapper key : genesis.getPremine().keySet()) {
trie.put(key.getData(), genesis.getPremine().get(key).accountState.getEncoded());
}
return trie;
}
示例6: RepositoryImpl
import org.ethereum.trie.TrieImpl; //导入依赖的package包/类
public RepositoryImpl(String blockChainDbName, String detailsDbName, String stateDbName) {
chainDB = new DatabaseImpl(blockChainDbName);
detailsDB = new DatabaseImpl(detailsDbName);
contractDetailsDB = new TrackDatabase(detailsDB);
stateDB = new DatabaseImpl(stateDbName);
worldState = new TrieImpl(stateDB.getDb());
accountStateDB = new TrackTrie(worldState);
}
示例7: getStorageHash
import org.ethereum.trie.TrieImpl; //导入依赖的package包/类
public byte[] getStorageHash() {
storageTrie = new TrieImpl(null);
// calc the trie for root hash
for (int i = 0; i < storageKeys.size(); ++i){
storageTrie.update(storageKeys.get(i).getData(), RLP
.encodeElement(storageValues.get(i).getNoLeadZeroesData()));
}
return storageTrie.getRootHash();
}
示例8: Genesis
import org.ethereum.trie.TrieImpl; //导入依赖的package包/类
private Genesis() {
super(PARENT_HASH, UNCLES_HASH, COINBASE, DIFFICULTY,
NUMBER, MIN_GAS_PRICE, GAS_LIMIT, GAS_USED, TIMESTAMP,
EXTRA_DATA, NONCE, null, null);
Trie state = new TrieImpl(null);
// The proof-of-concept series include a development premine, making the state root hash
// some value stateRoot. The latest documentation should be consulted for the value of the state root.
for (String address : premine) {
AccountState acctState = new AccountState();
acctState.addToBalance(PREMINE_AMOUNT);
state.update(Hex.decode(address), acctState.getEncoded());
}
setStateRoot(state.getRootHash());
}
示例9: generateGenesisState
import org.ethereum.trie.TrieImpl; //导入依赖的package包/类
private Trie generateGenesisState() {
Trie trie = new TrieImpl(new MockDB());
for (String address : Genesis.getPremine()) {
AccountState acct = new AccountState(BigInteger.ZERO, BigInteger.valueOf(2).pow(200));
trie.update(Hex.decode(address), acct.getEncoded());
}
return trie;
}
示例10: testCalculatePostTxState
import org.ethereum.trie.TrieImpl; //导入依赖的package包/类
@Test // right way to calc tx trie hash
public void testCalculatePostTxState() {
/* txTrieHash */
String expected = "a77691cf47bec9021d3f027fc8ef2d51b758b600a79967154354b8e37108896f";
Transaction tx = new Transaction(
new byte[]{},
Hex.decode("09184E72A000"),
Hex.decode("03E8"),
Hex.decode("0000000000000000000000000000000000000000"),
Hex.decode("03e8"),
Hex.decode("60016000546006601160003960066000f261778e600054")
);
byte[] cowPrivKey = Hex.decode("c85ef7d79691fe79573b1a7064c19c1a9819ebdbd1faaab1a8ec92344438aaf4");
tx.sign(cowPrivKey);
byte[] postTxState = Hex.decode("7fa5bd00f6e03b5a5718560f1e25179b227167585a3c3da06a48f554365fb527");
byte[] cumGas = Hex.decode("0272");
TransactionReceipt tr = new TransactionReceipt(tx, postTxState, cumGas);
Trie trie = new TrieImpl(new MockDB());
trie.update(RLP.encodeInt(0), tr.getEncoded());
String txTrieRoot = Hex.toHexString(trie.getRootHash());
assertEquals(expected, txTrieRoot);
/* *** GROSS DATA ***
BlockData [
hash=22cf863ab836a6f5c29389d2e77f4792a3b3b52908c98ed14b1cbe91491a3e36
parentHash=77ef4fdaf389dca53236bcf7f72698e154eab2828f86fbc4fc6cd9225d285c89
unclesHash=1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347
coinbase=4c5f4d519dff3c16f0d54b6866e256fbbbc1a600
stateHash=69c21ff84a5af0b53b11c61110a16d6ad43dad37b3eb29ae8e88c936eb06456a
txTrieHash=a77691cf47bec9021d3f027fc8ef2d51b758b600a79967154354b8e37108896f
difficulty=3ff000
number=1
minGasPrice=10000000000000
gasLimit=999023
gasUsed=626
timestamp=1401979976 (2014.06.05 15:52:56)
extraData=null
nonce=0000000000000000000000000000000000000000000000005d439960040e4505
TransactionReceipt[
TransactionData [ hash=1ee6fa3149a5e9c09b54009eb6e108aaa7ecd79483d57eedcf2dff93a1505588 nonce=null,
gasPrice=09184e72a000, gas=03e8, receiveAddress=0000000000000000000000000000000000000000, value=03e8,
data=60016000546006601160003960066000f261778e600054, signatureV=27,
signatureR=2b379f22050e3554c3fa5423d9040bb28dcc7f905300db4e67c03bcf9b27003c,
signatureS=59f47793e050974e6b5fca2848b19925637b883a012693b54d712f1c4f74def5
]
, postTxState=7fa5bd00f6e03b5a5718560f1e25179b227167585a3c3da06a48f554365fb527
, cumulativeGas=0272]
]
+++ 4c5f4d519dff3c16f0d54b6866e256fbbbc1a600:
+++ 77045e71a7a2c50903d88e564cd72fab11e82051: $[61,77,8e,60,0,54] ([])
* cd2a3d9f938e13cd947ec05abc7fe734df8dd826: #1 1606938044258990275541962092341162602522202987522792835300376 (-6260000000001000)
*/
}