Operation principles¶

User defines functions set, their execution order, parameters and interconnections between each other. Function invocations inside a FLOW form execution batch. FLOW relies on ESWB for functions to pass variables from outputs of ones to inputs of others via non-synchronized bus pub/sub. Inputs to FLOW comes from outer scope using ESWB bridge API, meaning that values are copied with thread synchronization from other sources to the local scope of FLOW. Same idea is on a figure below:

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