org.fisco.bcos.sdk.v3.utils

类 HexEncoder

java.lang.Object

org.fisco.bcos.sdk.v3.utils.HexEncoder

public class HexEncoder
extends java.lang.Object

A streaming Hex encoder.

字段概要

字段

限定符和类型	字段和说明
protected byte[]	decodingTable
protected byte[]	encodingTable

构造器概要

构造器

构造器和说明
HexEncoder()

方法概要

限定符和类型	方法和说明
int	decode(byte[] data, int off, int length, java.io.OutputStream out) decode the Hex encoded byte data writing it to the given output stream, whitespace characters will be ignored.
int	decode(java.lang.String data, java.io.OutputStream out) decode the Hex encoded String data writing it to the given output stream, whitespace characters will be ignored.
int	encode(byte[] data, int off, int length, java.io.OutputStream out) encode the input data producing a Hex output stream.
protected void	initialiseDecodingTable()

从类继承的方法 java.lang.Object

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

字段详细资料

encodingTable

protected final byte[] encodingTable

decodingTable

protected final byte[] decodingTable

构造器详细资料

HexEncoder

public HexEncoder()

方法详细资料

initialiseDecodingTable

protected void initialiseDecodingTable()

encode

public int encode(byte[] data,
                  int off,
                  int length,
                  java.io.OutputStream out)
           throws java.io.IOException

encode the input data producing a Hex output stream.

参数:

data - the input byte array

off - the offset of the data to be converted

length - the length of the data to be converted

out - the output stream

返回:

the number of bytes produced.

抛出:

java.io.IOException - the I/O exception

decode

public int decode(byte[] data,
                  int off,
                  int length,
                  java.io.OutputStream out)
           throws java.io.IOException

decode the Hex encoded byte data writing it to the given output stream, whitespace characters will be ignored.

参数:

data - the input byte array

off - the offset of the data to be converted

length - the length of the data to be converted

out - the output stream

返回:

the number of bytes produced.

抛出:

java.io.IOException - the I/O exception

decode

public int decode(java.lang.String data,
                  java.io.OutputStream out)
           throws java.io.IOException

decode the Hex encoded String data writing it to the given output stream, whitespace characters will be ignored.

参数:

data - the input byte array

out - the output stream

返回:

the number of bytes produced.

抛出:

java.io.IOException - the I/O exception