io.cdap.common.internal.io

Class ReflectionDatumWriter<T>

java.lang.Object

io.cdap.common.internal.io.ReflectionDatumWriter<T>

Type Parameters:

T - Type T to be written.

All Implemented Interfaces:

DatumWriter<T>

public final class ReflectionDatumWriter<T>
extends Object
implements DatumWriter<T>

A DatumWriter that uses java reflection to encode data. The encoding schema it uses is the same as the binary encoding as specified in Avro, with the enhancement of support non-string map key.

Constructor Summary

Constructors

Constructor and Description
ReflectionDatumWriter(Schema schema)

Method Summary

Modifier and Type	Method and Description
void	encode(T data, Encoder encoder)
Schema	getSchema()

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectionDatumWriter

public ReflectionDatumWriter(Schema schema)

Method Detail

getSchema

public Schema getSchema()

encode

public void encode(T data,
                   Encoder encoder)
            throws IOException

Specified by:

encode in interface DatumWriter<T>

Throws:

IOException