Answer to Question #257266 in English for zukile

Question

Identify all comments of activity system

Answer 1

Activities

It is a conduct that is divided into one or more moves. Activities are a network of nodes linked by way of edges. There can be movement nodes, control nodes, or item nodes. Action nodes represent a few movement. Control nodes represent the manipulate go with the flow of an activity. Object nodes are used to describe gadgets used interior an pastime. Edges are used to show a route or a waft of execution. Activities begin at an initial node and terminate at a final node.

Activity partition/swimlane

An hobby partition or a swimlane is a high-level grouping of a fixed of related movements. A unmarried partition can discuss with many things, along with training, use instances, additives, or interfaces.

If a partition cannot be shown sincerely, then the call of a partition is written on pinnacle of the call of an pastime.

Fork and Join nodes

Using a fork and join nodes, concurrent flows within an interest may be generated. A fork node has one incoming part and numerous outgoing edges. It is similar to one too many selection parameters. When data arrives at an incoming area, it's far duplicated and break up throughout numerous outgoing edges concurrently. A unmarried incoming waft is split into a couple of parallel flows.

Pins

An activity diagram that has a whole lot of glide receives very complicated and messy.

Pins are used to clearing up things. It gives a way to manage the execution float of interest by way of sorting all the flows and cleaning up messy thins. It is an object node that represents one enter to or an output from an action