10.3 End-To-End Flow Latency Analysis on Declarative Models
End-to-end flow latency analysis on declarative AADL models follows the same algorithm as that for instance models.  Note that in this case the end-to-end flow latency in this case is calculated in terms of the immediate subcomponents in the component hierarchy, not in terms of the leaf components.  In other words, the flow specification latency property value of the immediate subcomponent or its partitionLatency property is used in the calculation. The flow specification latency property value may have been explicitly specified by the user, or it may have been derived by calculating its flow implementation’s latency (see Flow Implementation Latency Analysis).