com.webank.keysign.utils

类 Numeric

java.lang.Object

com.webank.keysign.utils.Numeric

public final class Numeric
extends java.lang.Object

方法概要

限定符和类型	方法和说明
static java.lang.String	cleanHexPrefix(java.lang.String input)
static boolean	containsHexPrefix(java.lang.String input)
static byte[]	hexStringToByteArray(java.lang.String input)
static java.lang.String	prependHexPrefix(java.lang.String input)
static java.math.BigInteger	toBigInt(byte[] value)
static java.math.BigInteger	toBigInt(byte[] value, int offset, int length)
static java.math.BigInteger	toBigInt(java.lang.String hexValue)
static java.math.BigInteger	toBigIntNoPrefix(java.lang.String hexValue)
static byte[]	toBytesPadded(java.math.BigInteger value, int length)
static java.lang.String	toHexString(byte[] input)
static java.lang.String	toHexStringNoPrefix(java.math.BigInteger value)
static java.lang.String	toHexStringWithPrefix(java.math.BigInteger value)

从类继承的方法 java.lang.Object

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

方法详细资料

cleanHexPrefix

public static java.lang.String cleanHexPrefix(java.lang.String input)

prependHexPrefix

public static java.lang.String prependHexPrefix(java.lang.String input)

containsHexPrefix

public static boolean containsHexPrefix(java.lang.String input)

toBigInt

public static java.math.BigInteger toBigInt(byte[] value,
                                            int offset,
                                            int length)

toBigInt

public static java.math.BigInteger toBigInt(byte[] value)

toBigInt

public static java.math.BigInteger toBigInt(java.lang.String hexValue)

toBigIntNoPrefix

public static java.math.BigInteger toBigIntNoPrefix(java.lang.String hexValue)

toHexStringWithPrefix

public static java.lang.String toHexStringWithPrefix(java.math.BigInteger value)

toHexStringNoPrefix

public static java.lang.String toHexStringNoPrefix(java.math.BigInteger value)

toBytesPadded

public static byte[] toBytesPadded(java.math.BigInteger value,
                                   int length)

hexStringToByteArray

public static byte[] hexStringToByteArray(java.lang.String input)

toHexString

public static java.lang.String toHexString(byte[] input)