@Override
public void serialize(final FlowModInput message, final ByteBuf outBuffer) {
ByteBufUtils.writeOFHeader(MESSAGE_TYPE, message, outBuffer, EncodeConstants.EMPTY_LENGTH);
outBuffer.writeLong(message.getCookie().longValue());
outBuffer.writeLong(message.getCookieMask().longValue());
outBuffer.writeByte(message.getTableId().getValue().byteValue());
outBuffer.writeByte(message.getCommand().getIntValue());
outBuffer.writeShort(message.getIdleTimeout().intValue());
outBuffer.writeShort(message.getHardTimeout().intValue());
outBuffer.writeShort(message.getPriority());
outBuffer.writeInt(message.getBufferId().intValue());
outBuffer.writeInt(message.getOutPort().getValue().intValue());
outBuffer.writeInt(message.getOutGroup().intValue());
outBuffer.writeShort(createFlowModFlagsBitmask(message.getFlags()));
outBuffer.writeZero(PADDING_IN_FLOW_MOD_MESSAGE);
registry.<Match, OFSerializer<Match>>getSerializer(new MessageTypeKey<>(message.getVersion(), Match.class))
.serialize(message.getMatch(), outBuffer);
ListSerializer.serializeList(message.getInstruction(), INSTRUCTION_KEY_MAKER, registry, outBuffer);
ByteBufUtils.updateOFHeaderLength(outBuffer);
}