Package uk.ac.manchester.spinnaker.messages.eieio

Class EIEIOCommandMessage.Header

java.lang.Object

uk.ac.manchester.spinnaker.messages.eieio.EIEIOCommandMessage.Header

All Implemented Interfaces:

EIEIOHeader, SerializableMessage

Enclosing class:

EIEIOCommandMessage

public static class EIEIOCommandMessage.Header
extends Object
implements EIEIOHeader

EIEIO header for command packets.

Field Summary

Fields

Modifier and Type	Field	Description
EIEIOCommand	command	The command ID in this header.

Constructor Summary

Constructors

Constructor	Description
Header(int command)	Create a new command header.
Header(EIEIOCommand command)	Create a new command header.

Method Summary

Modifier and Type	Method	Description
void	addToBuffer(ByteBuffer buffer)	Writes this message into the given buffer as a contiguous range of bytes.

Methods inherited from class java.lang.Object

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

Field Details

command

public final EIEIOCommand command

The command ID in this header.

Constructor Details

Header

public Header(EIEIOCommand command)

Create a new command header.

Parameters:

command - The command.

Header

public Header(int command)

Create a new command header.

Parameters:

command - The encoded command.

Method Details

addToBuffer

public void addToBuffer(ByteBuffer buffer)

Description copied from interface: SerializableMessage

Writes this message into the given buffer as a contiguous range of bytes. This is so that a message can be sent. Implementors may assume that the buffer has been configured to be little-endian and that its position is at the point where they should begin writing. Once it has finished, the position should be immediately after the last byte written by this method.

Calling this method should not update the internal state of the message. It should be possible to add the message to multiple buffers without special precautions by the caller.

Specified by:

addToBuffer in interface SerializableMessage

Parameters:

buffer - The buffer to write into.