net.morimekta.util.io

Class Utf8StreamReader

java.lang.Object

java.io.Reader

net.morimekta.util.io.Utf8StreamReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class Utf8StreamReader
extends Reader

Similar to java native InputStreamReader, but locked to utf-8, and explicitly with no buffering whatsoever. It will only read one byte at a time until it has a valid unicode char.

In order to make this reader more efficient, rather wrap the input stream in a BufferedInputStream, which can pass on any buffered bytes to later uses. E.g.:

     Reader reader = new Utf8StreamReader(new BufferedInputStream(in));
 

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
Utf8StreamReader(InputStream in)

Method Summary

Modifier and Type	Method and Description
void	close()
int	read(char[] cbuf, int off, int len)
boolean	ready()

Methods inherited from class java.io.Reader

mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

Utf8StreamReader

public Utf8StreamReader(InputStream in)

Method Detail

read

public int read(char[] cbuf,
                int off,
                int len)
         throws IOException

Specified by:

read in class Reader

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Reader

Throws:

IOException

ready

public boolean ready()
              throws IOException

Overrides:

ready in class Reader

Throws:

IOException