io.cdap.wrangler.codec

Class ProtobufDecoderUsingDescriptor

java.lang.Object

io.cdap.wrangler.codec.ProtobufDecoderUsingDescriptor

All Implemented Interfaces:

Decoder<Row>

public class ProtobufDecoderUsingDescriptor
extends Object
implements Decoder<Row>

This class ProtobufDecoderUsingDescriptor decodes a byte array of Protobuf Records into the Row structure.

Constructor Summary

Constructors

Constructor and Description
ProtobufDecoderUsingDescriptor(byte[] bytes, String name)

Method Summary

Modifier and Type	Method and Description
List<Row>	decode(byte[] bytes)

Methods inherited from class java.lang.Object

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

Constructor Detail

ProtobufDecoderUsingDescriptor

public ProtobufDecoderUsingDescriptor(byte[] bytes,
                                      String name)
                               throws com.google.protobuf.InvalidProtocolBufferException,
                                      com.google.protobuf.Descriptors.DescriptorValidationException

Throws:

com.google.protobuf.InvalidProtocolBufferException

com.google.protobuf.Descriptors.DescriptorValidationException

Method Detail

decode

public List<Row> decode(byte[] bytes)
                 throws DecoderException

Specified by:

decode in interface Decoder<Row>

Throws:

DecoderException