程序包 network.nerve.kit.util

类 TxUtils

java.lang.Object

network.nerve.kit.util.TxUtils

public class TxUtils
extends Object

构造器概要

构造器

构造器	说明
TxUtils()

方法概要

修饰符和类型	方法	说明
static String	addressToLowerCase(String address)
static Map<String,BigInteger>	calcCrossTxFee(int addressCount, int fromLength, int toLength, String remark)
static BigInteger	calcStopConsensusTxFee(int fromLength, int toLength, BigInteger price)
static BigInteger	calcTransferTxFee(int addressCount, int fromLength, int toLength, String remark, BigInteger price)
static void	calcTxFee(List<CoinFrom> coinFroms, List<CoinTo> coinTos, int txSize)
static String	cleanHexPrefix(String input)
static boolean	containsHexPrefix(String input)
static byte[]	getNonce(byte[] txHash)	根据交易HASH获取NONCE（交易HASH后8位） Obtain NONCE according to HASH (the last 8 digits of HASH)
static boolean	isHexStr(String str)
static boolean	isMainAsset(int chainId, int assetId)
static boolean	isNulsAsset(int chainId, int assetId)
static byte[]	nulsData2HexBytes(BaseNulsData nulsData)

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

TxUtils

public TxUtils()

方法详细资料

isMainAsset

public static boolean isMainAsset(int chainId,
                                  int assetId)

isNulsAsset

public static boolean isNulsAsset(int chainId,
                                  int assetId)

calcTxFee

public static void calcTxFee(List<CoinFrom> coinFroms,
                             List<CoinTo> coinTos,
                             int txSize)
                      throws NulsException

抛出:

NulsException

calcTransferTxFee

public static BigInteger calcTransferTxFee(int addressCount,
                                           int fromLength,
                                           int toLength,
                                           String remark,
                                           BigInteger price)

calcCrossTxFee

public static Map<String,BigInteger> calcCrossTxFee(int addressCount,
                                                          int fromLength,
                                                          int toLength,
                                                          String remark)

calcStopConsensusTxFee

public static BigInteger calcStopConsensusTxFee(int fromLength,
                                                int toLength,
                                                BigInteger price)

getNonce

public static byte[] getNonce(byte[] txHash)

根据交易HASH获取NONCE（交易HASH后8位） Obtain NONCE according to HASH (the last 8 digits of HASH)

nulsData2HexBytes

public static byte[] nulsData2HexBytes(BaseNulsData nulsData)

isHexStr

public static boolean isHexStr(String str)

addressToLowerCase

public static String addressToLowerCase(String address)

cleanHexPrefix

public static String cleanHexPrefix(String input)

containsHexPrefix

public static boolean containsHexPrefix(String input)