Package org.red5.io.utils

Class HexCharset.Decoder

java.lang.Object

java.nio.charset.CharsetDecoder

org.red5.io.utils.HexCharset.Decoder

Enclosing class:

HexCharset

private class HexCharset.Decoder
extends CharsetDecoder

Field Summary

Fields

Modifier and Type	Field	Description
private int	charCount

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Decoder()

Method Summary

Modifier and Type	Method	Description
CoderResult	decodeLoop(ByteBuffer in, CharBuffer out)	Decodes one or more bytes into one or more characters.
protected void	implReset()	Resets this decoder, clearing any charset-specific internal state.

Methods inherited from class java.nio.charset.CharsetDecoder

averageCharsPerByte, charset, decode, decode, detectedCharset, flush, implFlush, implOnMalformedInput, implOnUnmappableCharacter, implReplaceWith, isAutoDetecting, isCharsetDetected, malformedInputAction, maxCharsPerByte, onMalformedInput, onUnmappableCharacter, replacement, replaceWith, reset, unmappableCharacterAction

Methods inherited from class java.lang.Object

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

Field Details

charCount

private int charCount

Constructor Details

Decoder

private Decoder()

Method Details

decodeLoop

public CoderResult decodeLoop(ByteBuffer in,
 CharBuffer out)

Decodes one or more bytes into one or more characters.

This method encapsulates the basic decoding loop, decoding as many bytes as possible until it either runs out of input, runs out of room in the output buffer, or encounters a decoding error. This method is invoked by the decode method, which handles result interpretation and error recovery.

The buffers are read from, and written to, starting at their current positions. At most in.remaining() bytes will be read, and at most out.remaining() characters will be written. The buffers' positions will be advanced to reflect the bytes read and the characters written, but their marks and limits will not be modified.

This method returns a CoderResult object to describe its reason for termination, in the same manner as the decode method. Most implementations of this method will handle decoding errors by returning an appropriate result object for interpretation by the decode method. An optimized implementation may instead examine the relevant error action and implement that action itself.

An implementation of this method may perform arbitrary lookahead by returning CoderResult.UNDERFLOW until it receives sufficient input.

Specified by:

decodeLoop in class CharsetDecoder

Parameters:

in - The input byte buffer

out - The output character buffer

Returns:

A coder-result object describing the reason for termination

implReset

protected void implReset()

Resets this decoder, clearing any charset-specific internal state.

The default implementation of this method does nothing. This method should be overridden by decoders that maintain internal state.

Overrides:

implReset in class CharsetDecoder