org.lsst.ccs.messaging

Interface CommandOriginator

public interface CommandOriginator

Originator of a command. Once an agent receives the reply of a command, it passes it to its list of command originators. The originator with the matching correlation ID can then process the command response.

Author:

emarin

Method Summary

Modifier and Type	Method and Description
default void	processAck(CommandAck ack) Callback method with the CommandAck returned by the CommandRequest destination agent; it signifies that the CommandRequest has been received and accepted by the command destination.
default void	processNack(CommandNack nack) Callback method with the CommandNack returned by the CommandRequest destination agent; it signifies that the CommandRequest has been received but declined by the command destination.
default void	processResult(CommandResult result) Callback method with the CommandResult returned by the CommandRequest destination agent; it contains the result of the command's execution.

Method Detail

processAck

default void processAck(CommandAck ack)

Callback method with the CommandAck returned by the CommandRequest destination agent; it signifies that the CommandRequest has been received and accepted by the command destination.

Parameters:

ack - The CommandAck acknowledging that the command was accepted.

processResult

default void processResult(CommandResult result)

Callback method with the CommandResult returned by the CommandRequest destination agent; it contains the result of the command's execution.

Parameters:

result - The CommandResult containing the execution's result.

processNack

default void processNack(CommandNack nack)

Callback method with the CommandNack returned by the CommandRequest destination agent; it signifies that the CommandRequest has been received but declined by the command destination.

Parameters:

nack - The CommandNack acknowledging that the command was received but rejected by the command's destination.