net.freeutils.charset

Class PackedGSMCharset.Decoder

java.lang.Object

java.nio.charset.CharsetDecoder

net.freeutils.charset.EscapedByteLookupCharset.Decoder

net.freeutils.charset.PackedGSMCharset.Decoder

Enclosing class:

PackedGSMCharset

protected class PackedGSMCharset.Decoder
extends EscapedByteLookupCharset.Decoder

The Decoder inner class handles the decoding of the Packed GSM default encoding charset.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Decoder(Charset cs) Constructs a Decoder.

Method Summary

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

Methods inherited from class java.nio.charset.CharsetDecoder

averageCharsPerByte, charset, decode, decode, detectedCharset, flush, 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

Constructor Detail

Decoder

protected Decoder(Charset cs)

Constructs a Decoder.

Parameters:

cs - the charset to which this decoder belongs

Method Detail

implReset

protected void implReset()

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

Overrides:

implReset in class CharsetDecoder

implFlush

protected CoderResult implFlush(CharBuffer out)

Flushes this decoder.

Overrides:

implFlush in class CharsetDecoder

Parameters:

out - the output character buffer

Returns:

a coder-result object, either CoderResult.UNDERFLOW or CoderResult.OVERFLOW

decodeLoop

protected CoderResult decodeLoop(ByteBuffer in,
                                 CharBuffer out)

Decodes one or more bytes into one or more characters.

Overrides:

decodeLoop in class EscapedByteLookupCharset.Decoder

Parameters:

in - the input byte buffer

out - the output character buffer

Returns:

a coder-result object describing the reason for termination

unpack

protected CoderResult unpack(ByteBuffer in,
                             ByteBuffer out)

Unpacks the given data into original bytes.

Parameters:

in - the input byte buffer

out - the output byte buffer

Returns:

a coder-result object, either CoderResult.UNDERFLOW or CoderResult.OVERFLOW