Package org.aesh.terminal.io

Class Encoder

java.lang.Object

org.aesh.terminal.io.Encoder

All Implemented Interfaces:

Consumer<int[]>

public class Encoder
extends Object
implements Consumer<int[]>

Encodes int arrays (unicode code points) to byte arrays using a specified charset.

Author:

Ståle W. Pedersen

Constructor Summary

Constructors

Constructor	Description
Encoder(Charset charset, Consumer<byte[]> out)	Create a new Encoder with the specified charset and output consumer.

Method Summary

Modifier and Type	Method	Description
void	accept(int[] input)	Encode an array of Unicode code points and send the resulting bytes to the output consumer.
void	setCharset(Charset charset)	Set the charset to use for encoding.
static CharBuffer	toCharBuffer(int[] input)	Convert an array of Unicode code points to a CharBuffer.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Consumer

andThen

Constructor Details

Encoder

public Encoder(Charset charset,
 Consumer<byte[]> out)

Create a new Encoder with the specified charset and output consumer.

Parameters:

charset - the charset to use for encoding, or null for the default charset

out - the consumer to receive encoded byte arrays

Method Details

setCharset

public void setCharset(Charset charset)

Set the charset to use for encoding.

Parameters:

charset - the charset to use, ignored if null

accept

public void accept(int[] input)

Encode an array of Unicode code points and send the resulting bytes to the output consumer.

Specified by:

accept in interface Consumer<int[]>

Parameters:

input - the code points to encode

toCharBuffer

public static CharBuffer toCharBuffer(int[] input)

Convert an array of Unicode code points to a CharBuffer. Handles surrogate pairs for code points outside the Basic Multilingual Plane.

Parameters:

input - the code points to convert

Returns:

a CharBuffer containing the character representation