Package org.pipecraft.pipes.serialization

Class DelegatingByteArrayCodec<T>

java.lang.Object

org.pipecraft.pipes.serialization.DelegatingByteArrayCodec<T>

Type Parameters:

T - The encoded/decoded items' data type

All Implemented Interfaces:

ByteArrayCodec<T>, ByteArrayDecoder<T>, ByteArrayEncoder<T>

public class DelegatingByteArrayCodec<T>
extends Object
implements ByteArrayCodec<T>

Wraps a given byte array encoder and byte array decoder, and delegates encoding/decoding requests to them.

Author:

Eyal Schneider

Constructor Summary

Constructors

Constructor	Description
DelegatingByteArrayCodec(ByteArrayEncoder<T> encoder, ByteArrayDecoder<T> decoder)	Constructor

Method Summary

Modifier and Type	Method	Description
T	decode(byte[] bytes)
byte[]	encode(T item)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pipecraft.pipes.serialization.ByteArrayDecoder

newFixedRecSizeDecoder

Constructor Detail

DelegatingByteArrayCodec

public DelegatingByteArrayCodec(ByteArrayEncoder<T> encoder,
                                ByteArrayDecoder<T> decoder)

Constructor

Parameters:

encoder - The encoder

decoder - The decoder

Method Detail

encode

public byte[] encode(T item)

Specified by:

encode in interface ByteArrayEncoder<T>

Parameters:

item - The item to encode

Returns:

The encoded item, as byte array

decode

public T decode(byte[] bytes)
         throws ValidationPipeException

Specified by:

decode in interface ByteArrayDecoder<T>

Parameters:

bytes - The byte representation of an item to decode

Returns:

The decoded item

Throws:

ValidationPipeException - In case that the data for decoding is illegal