xin.yukino.blockchain

类 ChainUtil

java.lang.Object

xin.yukino.blockchain.ChainUtil

public class ChainUtil
extends Object

构造器概要

构造器

构造器和说明
ChainUtil()

方法概要

限定符和类型	方法和说明
static BigInteger	estimateGas(String to, String data, BlockChainClient blockChainClient)
static BigInteger	estimateGas(org.web3j.protocol.core.methods.request.Transaction transaction, BlockChainClient blockChainClient)
static BigDecimal	getBalance(String address, BlockChainClient blockChainClient)
static org.web3j.protocol.core.methods.response.EthBlock.Block	getBlock(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter, BlockChainClient blockChainClient)
static org.web3j.protocol.core.methods.response.EthBlock.Block	getBlock(long blockNumber, BlockChainClient blockChainClient)
static BigInteger	getBlockNumber(BlockChainClient blockChainClient)
static BigInteger	getChainId(BlockChainClient blockChainClient)
static String	getCode(String address, BlockChainClient blockChainClient)
static BigInteger	getGasPrice(BlockChainClient blockChainClient)
static List<org.web3j.protocol.core.methods.response.Log>	getLogs(org.web3j.protocol.core.DefaultBlockParameter blockNumberStart, org.web3j.protocol.core.DefaultBlockParameter blockNumberEnd, List<String> addresses, BlockChainClient blockChainClient, String... topics)
static List<org.web3j.protocol.core.methods.response.Log>	getLogs(long blockNumber, List<String> addresses, BlockChainClient blockChainClient, String... topics)
static List<org.web3j.protocol.core.methods.response.Log>	getLogs(long blockNumberStart, long blockNumberEnd, List<String> addresses, BlockChainClient blockChainClient, String... topics)
static List<org.web3j.protocol.core.methods.response.Log>	getLogs(long blockNumber, String address, BlockChainClient blockChainClient, String... topics)
static String	getNetVersion(BlockChainClient blockChainClient)
static BigInteger	getNonce(String address, BlockChainClient blockChainClient)
static org.web3j.protocol.core.methods.response.TransactionReceipt	getTransactionReceipt(String txHash, BlockChainClient blockChainClient)
static String	getWeb3ClientVersion(BlockChainClient blockChainClient)
static EvmErrorMsg	parseEvmError(org.web3j.protocol.core.methods.response.EthCall ethCall)
static org.web3j.protocol.core.methods.response.EthSendTransaction	sendTransaction(BigInteger gasPrice, BigInteger gasLimit, String to, String data, BigInteger value, org.web3j.crypto.Credentials credentials, BlockChainClient blockChainClient)
static org.web3j.protocol.core.methods.response.EthSendTransaction	transfer(BigInteger gasPrice, BigInteger gasLimit, String to, BigDecimal value, org.web3j.utils.Convert.Unit unit, org.web3j.crypto.Credentials credentials, BlockChainClient blockChainClient)
static org.web3j.protocol.core.methods.response.EthSendTransaction	transfer(BigInteger gasPrice, String to, BigDecimal value, org.web3j.utils.Convert.Unit unit, org.web3j.crypto.Credentials credentials, BlockChainClient blockChainClient)
static org.web3j.protocol.core.methods.response.EthSendTransaction	transfer(String to, BigDecimal value, org.web3j.utils.Convert.Unit unit, org.web3j.crypto.Credentials credentials, BlockChainClient blockChainClient)
static org.web3j.protocol.core.methods.response.EthSendTransaction	transfer(String to, BigDecimal value, org.web3j.crypto.Credentials credentials, BlockChainClient blockChainClient)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ChainUtil

public ChainUtil()

方法详细资料

getBlockNumber

public static BigInteger getBlockNumber(BlockChainClient blockChainClient)

getGasPrice

public static BigInteger getGasPrice(BlockChainClient blockChainClient)

getNetVersion

public static String getNetVersion(BlockChainClient blockChainClient)

getChainId

public static BigInteger getChainId(BlockChainClient blockChainClient)

getWeb3ClientVersion

public static String getWeb3ClientVersion(BlockChainClient blockChainClient)

getNonce

public static BigInteger getNonce(String address,
                                  BlockChainClient blockChainClient)

getBalance

public static BigDecimal getBalance(String address,
                                    BlockChainClient blockChainClient)

getCode

public static String getCode(String address,
                             BlockChainClient blockChainClient)

getLogs

public static List<org.web3j.protocol.core.methods.response.Log> getLogs(org.web3j.protocol.core.DefaultBlockParameter blockNumberStart,
                                                                         org.web3j.protocol.core.DefaultBlockParameter blockNumberEnd,
                                                                         List<String> addresses,
                                                                         BlockChainClient blockChainClient,
                                                                         String... topics)

getLogs

public static List<org.web3j.protocol.core.methods.response.Log> getLogs(long blockNumberStart,
                                                                         long blockNumberEnd,
                                                                         List<String> addresses,
                                                                         BlockChainClient blockChainClient,
                                                                         String... topics)

getLogs

public static List<org.web3j.protocol.core.methods.response.Log> getLogs(long blockNumber,
                                                                         List<String> addresses,
                                                                         BlockChainClient blockChainClient,
                                                                         String... topics)

getLogs

public static List<org.web3j.protocol.core.methods.response.Log> getLogs(long blockNumber,
                                                                         String address,
                                                                         BlockChainClient blockChainClient,
                                                                         String... topics)

getBlock

public static org.web3j.protocol.core.methods.response.EthBlock.Block getBlock(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter,
                                                                               BlockChainClient blockChainClient)

getBlock

public static org.web3j.protocol.core.methods.response.EthBlock.Block getBlock(long blockNumber,
                                                                               BlockChainClient blockChainClient)

estimateGas

public static BigInteger estimateGas(org.web3j.protocol.core.methods.request.Transaction transaction,
                                     BlockChainClient blockChainClient)

estimateGas

public static BigInteger estimateGas(String to,
                                     String data,
                                     BlockChainClient blockChainClient)

sendTransaction

public static org.web3j.protocol.core.methods.response.EthSendTransaction sendTransaction(BigInteger gasPrice,
                                                                                          BigInteger gasLimit,
                                                                                          String to,
                                                                                          String data,
                                                                                          BigInteger value,
                                                                                          org.web3j.crypto.Credentials credentials,
                                                                                          BlockChainClient blockChainClient)

transfer

public static org.web3j.protocol.core.methods.response.EthSendTransaction transfer(BigInteger gasPrice,
                                                                                   BigInteger gasLimit,
                                                                                   String to,
                                                                                   BigDecimal value,
                                                                                   org.web3j.utils.Convert.Unit unit,
                                                                                   org.web3j.crypto.Credentials credentials,
                                                                                   BlockChainClient blockChainClient)

transfer

public static org.web3j.protocol.core.methods.response.EthSendTransaction transfer(BigInteger gasPrice,
                                                                                   String to,
                                                                                   BigDecimal value,
                                                                                   org.web3j.utils.Convert.Unit unit,
                                                                                   org.web3j.crypto.Credentials credentials,
                                                                                   BlockChainClient blockChainClient)

transfer

public static org.web3j.protocol.core.methods.response.EthSendTransaction transfer(String to,
                                                                                   BigDecimal value,
                                                                                   org.web3j.utils.Convert.Unit unit,
                                                                                   org.web3j.crypto.Credentials credentials,
                                                                                   BlockChainClient blockChainClient)

transfer

public static org.web3j.protocol.core.methods.response.EthSendTransaction transfer(String to,
                                                                                   BigDecimal value,
                                                                                   org.web3j.crypto.Credentials credentials,
                                                                                   BlockChainClient blockChainClient)

getTransactionReceipt

public static org.web3j.protocol.core.methods.response.TransactionReceipt getTransactionReceipt(String txHash,
                                                                                                BlockChainClient blockChainClient)

parseEvmError

public static EvmErrorMsg parseEvmError(org.web3j.protocol.core.methods.response.EthCall ethCall)