Class UTF8Reader

java.lang.Object

java.io.Reader

de.tomatengames.util.io.UTF8Reader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class UTF8Reader
extends Reader

A Reader that reads bytes from an InputStream and decodes them to characters using UTF-8.

This reader is unbuffered, except for surrogate characters. Each read operation may cause bytes to be read from the underlying InputStream.

This implementation supports mark(int) if and only if the underlying InputStream supports InputStream.mark(int).

Since:

1.7

Field Summary

Fields inherited from class Reader

lock

Constructor Summary

Constructors

Constructor	Description
UTF8Reader(InputStream in)	Creates a new UTF8Reader.

Method Summary

Modifier and Type	Method	Description
void	close()
void	mark(int readAheadLimit)
boolean	markSupported()
int	read()
int	read(char[] cbuf, int off, int len)
void	reset()

Methods inherited from class Reader

nullReader, of, read, read, readAllAsString, readAllLines, ready, skip, transferTo

Methods inherited from class Object

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

Constructor Details

UTF8Reader

public UTF8Reader(InputStream in)

Creates a new UTF8Reader.

Parameters:

in - The InputStream that backs this reader. Not null.

Method Details

read

public int read()
         throws IOException

Overrides:

read in class Reader

Throws:

IOException

read

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

Specified by:

read in class Reader

Throws:

IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class Reader

mark

public void mark(int readAheadLimit)
          throws IOException

Overrides:

mark in class Reader

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class Reader

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Reader

Throws:

IOException