org.apache.giraph.writable.kryo

Class KryoSimpleWritable

java.lang.Object

org.apache.giraph.writable.kryo.KryoSimpleWritable

All Implemented Interfaces:

KryoIgnoreWritable, org.apache.hadoop.io.Writable

public abstract class KryoSimpleWritable
extends Object
implements KryoIgnoreWritable

Class which you can extend to get all serialization/deserialization done automagically. Usage of this class is similar to KryoWritable but unlike KryoWritable, this class does not support recursive/nested objects to provide better performance. If the underlying stream is a kryo output stream than the read/write happens with a kryo object that doesn't track references, providing significantly better performance.

Constructor Summary

Constructors

Constructor and Description
KryoSimpleWritable()

Method Summary

Modifier and Type	Method and Description
void	readFields(DataInput in)
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

KryoSimpleWritable

public KryoSimpleWritable()

Method Detail

write

public final void write(DataOutput out)
                 throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public final void readFields(DataInput in)
                      throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException