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java.lang.Objectorg.apache.commons.codec.binary.BinaryCodec
Translates between byte arrays and strings of "0"s and "1"s.
| Field Summary | |
private static int |
BIT_0
Mask for bit 0 of a byte. |
private static int |
BIT_1
Mask for bit 1 of a byte. |
private static int |
BIT_2
Mask for bit 2 of a byte. |
private static int |
BIT_3
Mask for bit 3 of a byte. |
private static int |
BIT_4
Mask for bit 4 of a byte. |
private static int |
BIT_5
Mask for bit 5 of a byte. |
private static int |
BIT_6
Mask for bit 6 of a byte. |
private static int |
BIT_7
Mask for bit 7 of a byte. |
private static int[] |
BITS
|
private static byte[] |
EMPTY_BYTE_ARRAY
Empty byte array. |
private static char[] |
EMPTY_CHAR_ARRAY
Empty char array. |
| Constructor Summary | |
BinaryCodec()
|
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| Method Summary | |
byte[] |
decode(byte[] ascii)
Decodes a byte array where each byte represents an ascii '0' or '1'. |
Object |
decode(Object ascii)
Decodes a byte array where each byte represents an ascii '0' or '1'. |
byte[] |
encode(byte[] raw)
Converts an array of raw binary data into an array of ascii 0 and 1 characters. |
Object |
encode(Object raw)
Converts an array of raw binary data into an array of ascii 0 and 1 chars. |
static byte[] |
fromAscii(byte[] ascii)
Decodes a byte array where each byte represents an ascii '0' or '1'. |
static byte[] |
fromAscii(char[] ascii)
Decodes a byte array where each char represents an ascii '0' or '1'. |
static byte[] |
toAsciiBytes(byte[] raw)
Converts an array of raw binary data into an array of ascii 0 and 1 character bytes - each byte is a truncated char. |
static char[] |
toAsciiChars(byte[] raw)
Converts an array of raw binary data into an array of ascii 0 and 1 characters. |
static String |
toAsciiString(byte[] raw)
Converts an array of raw binary data into a String of ascii 0 and 1 characters. |
byte[] |
toByteArray(String ascii)
Decodes a String where each char of the String represents an ascii '0' or '1'. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
private static final char[] EMPTY_CHAR_ARRAY
private static final byte[] EMPTY_BYTE_ARRAY
private static final int BIT_0
private static final int BIT_1
private static final int BIT_2
private static final int BIT_3
private static final int BIT_4
private static final int BIT_5
private static final int BIT_6
private static final int BIT_7
private static final int[] BITS
| Constructor Detail |
public BinaryCodec()
| Method Detail |
public byte[] encode(byte[] raw)
encode in interface BinaryEncoderraw - the raw binary data to convert
BinaryEncoder.encode(byte[])
public Object encode(Object raw)
throws EncoderException
encode in interface Encoderraw - the raw binary data to convert
EncoderException - if the argument is not a byte[]Encoder.encode(java.lang.Object)
public Object decode(Object ascii)
throws DecoderException
decode in interface Decoderascii - each byte represents an ascii '0' or '1'
DecoderException - if argument is not a byte[], char[] or StringDecoder.decode(java.lang.Object)public byte[] decode(byte[] ascii)
decode in interface BinaryDecoderascii - each byte represents an ascii '0' or '1'
Decoder.decode(Object)public byte[] toByteArray(String ascii)
ascii - String of '0' and '1' characters
Decoder.decode(Object)public static byte[] fromAscii(char[] ascii)
ascii - each char represents an ascii '0' or '1'
public static byte[] fromAscii(byte[] ascii)
ascii - each byte represents an ascii '0' or '1'
public static byte[] toAsciiBytes(byte[] raw)
raw - the raw binary data to convert
BinaryEncoder.encode(byte[])public static char[] toAsciiChars(byte[] raw)
raw - the raw binary data to convert
BinaryEncoder.encode(byte[])public static String toAsciiString(byte[] raw)
raw - the raw binary data to convert
BinaryEncoder.encode(byte[])
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