Command sequence

This chapter describes the CommandSequence interface. A command sequence is created and consists of a series of one or more Commands. A command sequence can also consist of one or more group commands.

Completion or failure of command sequence execution can be detected asynchronously through subscribing an CommandSequenceCompleteHandler.

C#

ICommandQueue.CreateCommandSequence()

ICommandSequence.SubscribeComplete()

C++

ICommandQueue::CreateCommandSequence()

ICommandSequence::SubscribeComplete()

State machine

The states of a command sequence are identical to those of a command. Transitions between the states of the Command sequence state machine, however, differ from those of a command.

Command sequence state machine

_{1. This condition is only valid when the command sequence is configured for the command sequence event response.}

_{2. This condition is only valid when the command sequence is not configured for the command sequence event response.}

Note

The “[response triggered]” transitions in Command sequence state machine can occur when the command is part of a command sequence event response. See Command sequence event response for detailed behaviour.

C#

ICommandSequence.Reuse()

ICommandQueue.Queue()

ICommandQueue.Continue()

C++

ICommandSequence::Reuse()

ICommandQueue::Queue()

ICommandQueue::Continue()