A2.2 Totality Constraint Determination for all Object Types

Object Types from IGD ‘Schedule’

OT: Show

Test TC on Role(s):

Question

Answer (Y/N), Comment

Conclusion

4

Can there be a show without a brief description?

N

TC 1 on

Role 4

6

Must every show be in at least one genre?

Y

TC 2 on

Role 6

10

Can there be a show without a performance?

Y: for later seasons shows are known before the schedule is completed.

No TC on

Role 10

“A show must be briefly described by at least one description.”

“A show must be in at least one genre.”

“A show does not need to be featured in a performance.”

OT: Performer

Test TC on Role(s):

Question

Answer (Y/N), Comment

Conclusion

2

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