Module org.apache.jena.base

Package org.apache.jena.atlas.io

Class ProcUTF8

java.lang.Object

org.apache.jena.atlas.io.ProcUTF8

public final class ProcUTF8
extends Object

Convert UTF-8 encoded data. This class implements the "Modified UTF8" encoding rules (null -> C0 80)

Constructor Summary

Constructors

Constructor	Description
ProcUTF8()

Method Summary

Modifier and Type	Method	Description
static void	convert(int ch, IntConsumer action)	Convert to UTF-8, calling an action on each byte.

Methods inherited from class java.lang.Object

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

Constructor Details

ProcUTF8

public ProcUTF8()

Method Details

convert

public static void convert(int ch,
 IntConsumer action)

Convert to UTF-8, calling an action on each byte. Unicode ends at 0x10FFFF (1,114,112 code points)

 Bits
 7    U+007F      1 to 127              0xxxxxxx
 11   U+07FF      128 to 2,047          110xxxxx 10xxxxxx
 16   U+FFFF      2,048 to 65,535       1110xxxx 10xxxxxx 10xxxxxx
 21   U+1FFFFF    65,536                11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
 26   U+3FFFFFF                         111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
 31   U+7FFFFFFF                        1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx