This chapter outlines the very basic structure of a flow. A flow can be much more complex. You may have a look at the Store flow of the Warehouse sample app.
Flow Inputs
A flow is invoked by receiving messages from an Input component which can be one of these:
Adding Flow Components
Once you receive a message from an Input, you may want to process it and attach flow components that you find in the various flow component libraries:
Flow Storage
When a message has been processed, it is gone. To store messages to process it later or to compute and analyze them, use a Memory or MemoryGroup component:
Flow Outputs
Once processing is finished, you route the resulting messages to an Output component:
Timer
There are Timer components available if your flow needs to be invoked timer-driven:
Start/Stop
You can also execute a flow when it starts or stops:
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