From 2c9b6c9dd7462ab95f51ed2f49844a723df33bf6 Mon Sep 17 00:00:00 2001 From: Jet Hughes Date: Mon, 13 Jun 2022 12:24:23 +1200 Subject: [PATCH] vault backup: 2022-06-13 12:24:23 --- content/notes/i201-practice.md | 16 ++++++++++++++++ content/notes/info-201.md | 2 +- content/notes/photos.md | 13 ------------- content/notes/sequence-diagrams.md | 18 +++++++++--------- 4 files changed, 26 insertions(+), 23 deletions(-) create mode 100644 content/notes/i201-practice.md delete mode 100644 content/notes/photos.md diff --git a/content/notes/i201-practice.md b/content/notes/i201-practice.md new file mode 100644 index 000000000..a4fc866da --- /dev/null +++ b/content/notes/i201-practice.md @@ -0,0 +1,16 @@ +--- +title: "i201-practice" +aliases: +tags: + +--- + + +# Section A + +## 1 +a) sequence diagram - to document a *sequence* of particpant interactions required to carry out a use case +b) +1 - Actor +2 - Activation Bar +3 - message \ No newline at end of file diff --git a/content/notes/info-201.md b/content/notes/info-201.md index 57025892c..2429c7e6f 100644 --- a/content/notes/info-201.md +++ b/content/notes/info-201.md @@ -9,7 +9,7 @@ tags: --- - [coursework tiddlywiki](https://isgb.otago.ac.nz/infosci/INFO201/labs_release/raw/master/output/info201_labs.html#) -- [assignments tiddlywiki](https://isgb.otago.ac.nz/info201/shared/assignments_release/raw/master/output/info201_assignments.html)W +- [assignments tiddlywiki](https://isgb.otago.ac.nz/info201/shared/assignments_release/raw/master/output/info201_assignments.html) # Outline - [version control system](notes/version-control-systems.md) diff --git a/content/notes/photos.md b/content/notes/photos.md deleted file mode 100644 index 741e12573..000000000 --- a/content/notes/photos.md +++ /dev/null @@ -1,13 +0,0 @@ ---- -title: "photos" -aliases: -tags: - ---- - -![](https://i.imgur.com/iMHFpvw.png) -![](https://i.imgur.com/jPZwDjk.png) -![](https://i.imgur.com/9IaB7gV.png) -![](https://i.imgur.com/Jfaz4Yb.png) -![](https://i.imgur.com/tPGOoEq.png) -![](https://i.imgur.com/f6waMj3.png) diff --git a/content/notes/sequence-diagrams.md b/content/notes/sequence-diagrams.md index 2994e94d4..b899513a1 100644 --- a/content/notes/sequence-diagrams.md +++ b/content/notes/sequence-diagrams.md @@ -29,7 +29,7 @@ These diagrams are: - back and forth process -General overview example: [annotated example](https://i.imgur.com/1myG3rU.png) +General overview example: ![annotated example](https://i.imgur.com/1myG3rU.png) - time goes from top to bottom - however no specific time units - can have actors as participants @@ -62,25 +62,25 @@ relevant slide: # Messages -[example](https://i.imgur.com/XedVmng.png) +![example](https://i.imgur.com/XedVmng.png) - direction - <- or -> - easier to under stand if most messages are -> - however this is not always possible - same object used by multiple other objects - an object calls back to the object that called it -- can be conditions (guards) [example](https://i.imgur.com/yWTcD1F.png) +- can be conditions (guards) ![example](https://i.imgur.com/yWTcD1F.png) - only sent if condition is true - able to approximate if-then-else using multiple branches with exclusive conditions - this is better done in activity diagram -- looping messages [example](https://i.imgur.com/tcFZ4bb.png) +- looping messages ![example](https://i.imgur.com/tcFZ4bb.png) - an asterisk idicated looping - repeat message until condition id false - send messge to each object in a collection - may also be better in activity diagram # Interaction frames (UML 2.x) -[example](https://i.imgur.com/V1Jhnd2.png) +![example](https://i.imgur.com/V1Jhnd2.png) - loop frame - any kind of loop - replaces * notation @@ -141,10 +141,10 @@ note navigability of domain sequence diagram -- [part 1](https://i.imgur.com/PJJBZav.png) -- [part 2](https://i.imgur.com/M3jRM8g.png) -- [part 3](https://i.imgur.com/PhCYWsy.png) -- [part 4](https://i.imgur.com/L0h4nb8.png) +- ![part 1](https://i.imgur.com/PJJBZav.png) +- ![part 2](https://i.imgur.com/M3jRM8g.png) +- ![part 3](https://i.imgur.com/PhCYWsy.png) +- ![part 4](https://i.imgur.com/L0h4nb8.png)