com.jn.langx.codec.base16

类 Base16

java.lang.Object

com.jn.langx.codec.BaseNCodec

com.jn.langx.codec.base16.Base16

所有已实现的接口:

BinaryCodec, BinaryDecoder, BinaryEncoder, Decoder<byte[],byte[]>, Encoder<byte[],byte[]>, ICodec<byte[]>

public class Base16
extends BaseNCodec

Provides Base16 encoding and decoding.

This class is thread-safe.

This implementation strictly follows RFC 4648, and as such unlike the Base32 and Base64 implementations, it does not ignore invalid alphabet characters or whitespace, neither does it offer chunking or padding characters.

The only additional feature above those specified in RFC 4648 is support for working with a lower-case alphabet in addition to the default upper-case alphabet.

从以下版本开始:

4.3.0

另请参阅:

RFC 4648 - 8. Base 16 Encoding

嵌套类概要

从类继承的嵌套类/接口 com.jn.langx.codec.BaseNCodec

BaseNCodec.Context

字段概要

从类继承的字段 com.jn.langx.codec.BaseNCodec

CHUNK_SEPARATOR, DECODING_POLICY_DEFAULT, lineLength, MASK_8BITS, MIME_CHUNK_SIZE, pad, PAD, PAD_DEFAULT, PEM_CHUNK_SIZE

构造器概要

构造器

构造器和说明
Base16() Creates a Base16 codec used for decoding and encoding.
Base16(boolean lowerCase) Creates a Base16 codec used for decoding and encoding.
Base16(boolean lowerCase, CodecPolicy decodingPolicy) Creates a Base16 codec used for decoding and encoding.

方法概要

限定符和类型	方法和说明
void	decode(byte[] data, int offset, int length, BaseNCodec.Context context)
void	encode(byte[] data, int offset, int length, BaseNCodec.Context context)
boolean	isInAlphabet(byte octet) Returns whether or not the octet is in the Base16 alphabet.

从类继承的方法 com.jn.langx.codec.BaseNCodec

containsAlphabetOrPad, decode, decode, decodeObject, encode, encode, encodeAsString, encodeObject, encodeToString, ensureBufferSize, getDefaultBufferSize, getEncodedLength, isInAlphabet, isInAlphabet, isStrictDecoding, isWhiteSpace

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

Base16

public Base16()

Creates a Base16 codec used for decoding and encoding.

Base16

public Base16(boolean lowerCase)

Creates a Base16 codec used for decoding and encoding.

参数:

lowerCase - if true then use a lower-case Base16 alphabet.

Base16

public Base16(boolean lowerCase,
              CodecPolicy decodingPolicy)

Creates a Base16 codec used for decoding and encoding.

参数:

lowerCase - if true then use a lower-case Base16 alphabet.

decodingPolicy - Decoding policy.

方法详细资料

decode

public void decode(byte[] data,
                   int offset,
                   int length,
                   BaseNCodec.Context context)

指定者:

decode 在类中 BaseNCodec

encode

public void encode(byte[] data,
                   int offset,
                   int length,
                   BaseNCodec.Context context)

指定者:

encode 在类中 BaseNCodec

isInAlphabet

public boolean isInAlphabet(byte octet)

Returns whether or not the octet is in the Base16 alphabet.

指定者:

isInAlphabet 在类中 BaseNCodec

参数:

octet - The value to test.

返回:

true if the value is defined in the the Base16 alphabet false otherwise.