These are flashcards an notes made by students on topics like 'edges', 'number' and 'join', originating from:

ISBN-10 0128096403 ISBN-13 9780128096406
1335 Flashcards & Notes
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Study Cards on edges, number, join

Just as we can produce new tokens, we can consume tokens.

The notation is a matching fork, with
more inputs and only one output

How do we call this notation?
A Join Node

Number of Edges Entering or Leaving Per Type of Control Node

1. Decision Node
2. Merge Node
3. Join Node
4. Fork Node

In              Out
1. Decision Node                1                   *
2. Merge Node                    *                   1
3. Join Node                        *                   1
4. Fork Node                        1                   *
What happens when a token approaches a Join node?
When a token approaches a Join node, it waits until all the other edges that connect to the Join have their tokens populated.
The number of Joined edges needs ...... Match the number of Forked edges, and the joined edges may come from different Forks.
The number of Joined edges needs not match the number of Forked edges, and the joined edges may come from different Forks.