com.ziesemer.utils.codec.base

Class CharToByteDecoder<T extends CharToByteDecoder<T>>

java.lang.Object

com.ziesemer.utils.codec.base.BaseCoder<CharBuffer,ByteBuffer,T>

com.ziesemer.utils.codec.base.CharToByteDecoder<T>

All Implemented Interfaces:

ICharToByteDecoder, ICoder<CharBuffer,ByteBuffer>, Serializable, Cloneable

Direct Known Subclasses:

Base64Decoder, HexDecoder, URLDecoder

public abstract class CharToByteDecoder<T extends CharToByteDecoder<T>>
extends BaseCoder<CharBuffer,ByteBuffer,T>
implements ICharToByteDecoder

Author:

Mark A. Ziesemer <www.ziesemer.com>

See Also:

CharsetEncoder, Serialized Form

Field Summary

Fields inherited from class com.ziesemer.utils.codec.base.BaseCoder

averageOutPerIn, maxOutPerIn, minInPerOut, state

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CharToByteDecoder(float minInPerOut, float averageBytesPerChar, float maxBytesPerChar)

Method Summary

Modifier and Type	Method and Description
protected ByteBuffer	allocate(int capacity)
byte[]	decodeToBytes(CharSequence in) Convenience method for BaseCoder.code(java.nio.Buffer).
protected ByteBuffer	put(ByteBuffer base, ByteBuffer put)

Methods inherited from class com.ziesemer.utils.codec.base.BaseCoder

checkConfigAllowed, checkNullArgument, clone, code, code, codingLoop, config, configImpl, flush, getAverageOutPerIn, getMaxOutPerIn, getMinInPerOut, implFlush, init, reset, resetImpl, throwIllegalStateException

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ziesemer.utils.codec.ICoder

clone, code, code, config, flush, getAverageOutPerIn, getMaxOutPerIn, getMinInPerOut, reset

Constructor Detail

CharToByteDecoder

protected CharToByteDecoder(float minInPerOut,
                            float averageBytesPerChar,
                            float maxBytesPerChar)

Method Detail

allocate

protected ByteBuffer allocate(int capacity)

Specified by:

allocate in class BaseCoder<CharBuffer,ByteBuffer,T extends CharToByteDecoder<T>>

put

protected ByteBuffer put(ByteBuffer base,
                         ByteBuffer put)

Specified by:

put in class BaseCoder<CharBuffer,ByteBuffer,T extends CharToByteDecoder<T>>

decodeToBytes

public byte[] decodeToBytes(CharSequence in)
                     throws CharacterCodingException

Convenience method for BaseCoder.code(java.nio.Buffer). Does not handle all desired variations by design, e.g. only decoding a portion of the input. (In this case, pass-in the result of CharSequence.subSequence(int, int) instead.)

Throws:

CharacterCodingException