Week 4 - Task 2 - UML State Diagrams - Worksheet

7/21/2019 Week 4 - Task 2 - UML State Diagrams - Worksheet

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New name feld is empty

List o names is empty S.A

List o names is not empty S.C



New name feld is not empty

S.B

S.D





List o names is not emptyList Item not selected S.C.1

List Item selected S.C.2




S.B

List Item not selected S.D.1

List Item selected S.D.2





List o names is not empty

List Item not selected S.C.1

List item selected S.C.2




S.B

List Item not selected

S.D.1.a

S.D.1.b

List item selected

S.D.2.a

S.D.2.b

New name matches alisted name

New name does not matcha listed name

New name matches alisted name

New name does not matcha listed name



List o names is empty

List o names is not empty



Name feld is empty

S.A

Name matches a listed nam S.C.1

Name does not match a list S.C.2



Name feld is not empty

S.B

Name matches a listed namList Item not selected

List item selected

Name does not match a listList Item not selected



S.D.1.a

S.D.1.b

S.D.2.a



UL !as" 2

1.Use the Della #nhancement State Dia$%

2. !he f%st th%ee states ha(e been &lly de

*.+o& a%e to fll,in the missin$ ino%mation

S.A List o names is empty


Add to List ,/ is hidden

0,emo(e %om List is hidden

S.B List o names is empty

Name feld is not empty

Add to List ,/ is (isible0,emo(e %om List is hidden

S.C.1 List o names is not empty


List item not selected



S.C.2 List o names is not empty

New name feld is emptyList item selected


0,emo(e %om List is (isible

S.D.1.a List o names is not empty



Name matches a listed name

Add to List ,/ is hidden0,emo(e %om List is hidden

S.D.1.b List o names is not empty



Name does not match a listed name



Add to List ,/ is (isible


S.D.2.a List o names is not empty


List item selectedName matches a listed name



S.D.2.b List o names is not empty


List item selected

Name does not match a listed name

Add to List ,/ is (isible


-e%ifcation &les1.List o names is empty

2. List o names is not empty

*. List item selected

. List item not selected

3.New name feld is empty

4. New name feld is not empty and

it does not match a name in the list



5.New name feld is not empty and

it matches a name in the list

6.7hen a Add to List ,/ b&tton is

p%essed

8.7hen a 0, emo(e %om List b&tton

is p%essed

19. Add to List ,/ b&tton is hidden

11. Add to List ,/ b&tton is (isible

12. 0, emo(e %om List b&tton is

hidden

1*. 0, emo(e %om List b&tton is (isible



St&dent: p&t yo&% name he%e

am as the so&%ce o ino%mation o% this e'e%cise

fned) lea(in$ f(e states only pa%tially defned

in the p%o(ided UL State !able) &sin$ the p%o(ided Dia$%am and the -e%ifcation %&les

Chan$e te't feld so it is not empty ;!%ansition to S.B<

Chan$e te't feld) b&t it ends &p bein$ empty ;Stay in S.A<

Chan$e te't feld so it is empty ;!%ansition to S.A<

Chan$e te't feld) b&t it is not empty ;Stay in S.B<

=%ess Add to List ,/ b&tton ;!%ansition to S.C.2<

Chan$e te't feld so it is not empty and does not match an e'istin$ name ;!%ansition t

Chan$e te't feld so it is not empty and it matches an e'istin$ name ;!%ansition to S.D

Chan$e te't feld) b&t it ends &p bein$ empty ;Stay in S.C.1<

Select one o the names in the list ;!%ansition to S.C.2<



!he%e a%e >&st two t%ansitions possibilities o% chan$in$ the new name feld

a. Chan$e the new name so it is empty

b. Chan$e the new name so it is not empty

!he%e a%e th%ee t%ansitions possibilities o% chan$in$ the new name feld a. Chan$e the new name so it is empty

b. Chan$e the new name so it is not empty and matches a name in the list o name

c. Chan$e the new name so it is not empty and doe not match a name in the list o

!he%e is a t%ansition based on selectin$ a name %om the list o names

!he%e a%e always two t%ansitions possible &sin$ 0, emo(e %om List b&tton

a. 0, emo(e %om List b&tton and list is now empty

b. 0, emo(e %om List b&tton and list is not empty

It is not possible to &se the 0, emo(e %om List b&tton) it sho&ld be hidden

It is not possible to &se the Add to List ,/ b&tton) it sho&ld be hidden

!he%e is only one t%ansition possible &sin$ the Add to List ,/ b&tton

a. Add to List ,/ b&tton



It is not possible to &se the Add to List ,/ b&tton) it sho&ld be hidden

!he ta%$et state m&st ha(e

a. an empty new name feld

b. list o names is not empty ;we >&st added a name to it< c. list item is selected ;the >&st added name is the selected name<

!he ta%$et state m&st ha(e

a. new name feld is not empty ;what was %emo(ed has been placed in the feld<

b. list item not selected ;we >&st %emo(ed it<

?ne o the ollowin$ two conditions m&st be t%&e

a. new name feld is empty

b. new name feld is not empty and it matches a name in the list o names


a. new name feld is not empty and the list o names is empty

b. new name feld is not empty) the list o names is not empty) the new name does

any name in the list o names


a. list o names is empty

b. list o names is not empty and no name in the list has been selected

!he%e is only one state that is t%&e that has the 0, emo(e %om List b&tton bein$ (i a. list o names is not empty and a name in the list has been selected

Week 4 - Task 2 - UML State Diagrams - Worksheet

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