org.petuum.jbosen.row

Interface RowUpdate

All Known Subinterfaces:

DoubleRowUpdate, FloatRowUpdate, IntRowUpdate, LongRowUpdate

All Known Implementing Classes:

DenseDoubleRowUpdate, DenseFloatRowUpdate, DenseIntRowUpdate, DenseLongRowUpdate, SparseDoubleRowUpdate, SparseFloatRowUpdate, SparseIntRowUpdate, SparseLongRowUpdate

public interface RowUpdate

This interface specifies a row update for a Bosen PS table. An implementation of this interface does not need to be thread-safe.

Method Summary

Modifier and Type	Method and Description
void	inc(RowUpdate rowUpdate) Increment this row update using a RowUpdate object.
java.nio.ByteBuffer	serialize() Serialize this row update into a ByteBuffer object.

Method Detail

inc

void inc(RowUpdate rowUpdate)

Increment this row update using a RowUpdate object.

Parameters:

rowUpdate - the RowUpdate object to apply to this row update.

serialize

java.nio.ByteBuffer serialize()

Serialize this row update into a ByteBuffer object.

Returns:

a ByteBuffer object containing the serialized data.