Package org.apache.hadoop.io.erasurecode.rawcoder

Interface RawErasureCoderFactory

All Known Implementing Classes:

DummyRawErasureCoderFactory, NativeRSRawErasureCoderFactory, NativeXORRawErasureCoderFactory, RSLegacyRawErasureCoderFactory, RSRawErasureCoderFactory, XORRawErasureCoderFactory

@Private
public interface RawErasureCoderFactory

Raw erasure coder factory that can be used to create raw encoder and decoder. It helps in configuration since only one factory class is needed to be configured.

Method Summary

Modifier and Type	Method	Description
RawErasureDecoder	createDecoder(ErasureCoderOptions coderOptions)	Create raw erasure decoder.
RawErasureEncoder	createEncoder(ErasureCoderOptions coderOptions)	Create raw erasure encoder.
java.lang.String	getCodecName()	Get the name of its codec.
java.lang.String	getCoderName()	Get the name of the coder.

Method Detail

createEncoder

RawErasureEncoder createEncoder(ErasureCoderOptions coderOptions)

Create raw erasure encoder.

Parameters:

coderOptions - the options used to create the encoder

Returns:

raw erasure encoder

createDecoder

RawErasureDecoder createDecoder(ErasureCoderOptions coderOptions)

Create raw erasure decoder.

Parameters:

coderOptions - the options used to create the encoder

Returns:

raw erasure decoder

getCoderName

java.lang.String getCoderName()

Get the name of the coder.

Returns:

coder name

getCodecName

java.lang.String getCodecName()

Get the name of its codec.

Returns:

codec name