Maven module :un.api : api-common :
Class : un.api.character.CharEncoding
Extends/Implements : -
Subclasses : -

Represent a character encoding.
While in reality this class should be divided in :
numeric representation.
author  Johann Sorel

Variables : -
Functions : getName, charlength, length, toUnicode, toUnicode, toBytes, toBytes, toBytes, isComplete


Encoding name, in US-ASCII
return  CharSequence
Chars getName ()


return the size of the next character.
param  array encoded characters array
param  offset start offset
return  number of byte used for the character
int charlength (byte[] array, int offset)


return the number of character in the array.
param  array encoded characters array
return  number of characters
int length (byte[] array)


Decode the given bytes forming a character into a unicode code point.
param  array to read from
param  offset start read at this position
param  codePoint used to store result,
int array : [0] unicode code point, [1] character byte length
void toUnicode (byte[] array, int[] codePoint, int offset)


Decode the given bytes forming a character into a unicode code point.
param  array to read from
return  unicode codepoint
int toUnicode (byte[] array)


Encode the given unicode code point in bytes.
param  codePoint unicode code point
return  byte array
byte[] toBytes (int codePoint)


Encode the given unicode code points in bytes.
param  codePoints unicode code point
return  byte array
byte[] toBytes (int[] codePoints)


Encode the given unicode code point in bytes.
param  codePoint int array : [0] unicode code point, [1] written character byte length
param  array to write in starting at index 0
param  offset start writing at this position
void toBytes (int[] codePoint, byte[] array, int offset)


Test if the given byte array form a complet character.
param  array to read from
param  offset start read at this position
param  length number of bytes to read
return  true if it define a complete character.
boolean isComplete (byte[] array, int offset, int length)