fsm:tools
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fsm:tools [2007/06/10 16:35] – fgm | fsm:tools [2020/11/23 17:23] (current) – external edit 127.0.0.1 | ||
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====== Tools usable with the OSInet FSM ====== | ====== Tools usable with the OSInet FSM ====== | ||
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===== Generating FSM from UML State machine diagrams ===== | ===== Generating FSM from UML State machine diagrams ===== | ||
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==== OOo Draw to FSM ==== | ==== OOo Draw to FSM ==== | ||
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- | |||
=== A FSM subset for OOo Draw === | === A FSM subset for OOo Draw === | ||
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* action | * action | ||
- | ==== Sample data ==== | + | === Sample data === |
This following excerpt represents the useful part of a two-state transition diagram: | This following excerpt represents the useful part of a two-state transition diagram: | ||
- | < | + | |
+ | < | ||
| | ||
< | < | ||
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</ | </ | ||
- | + | === Parsing the graph === | |
- | ==== Parsing the graph ==== | + | |
Supposing for now that the OOo document has already been unzipped to directory '' | Supposing for now that the OOo document has already been unzipped to directory '' | ||
- | <php> | + | |
+ | <code php> | ||
error_reporting(E_ALL|E_STRICT); | error_reporting(E_ALL|E_STRICT); | ||
- | | + | |
$doc = new DOMDocument(); | $doc = new DOMDocument(); | ||
$doc-> | $doc-> | ||
$doc-> | $doc-> | ||
- | |||
$xpath = new DOMXPath($doc); | $xpath = new DOMXPath($doc); | ||
$xpath-> | $xpath-> | ||
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. ' | . ' | ||
$result = $xpath-> | $result = $xpath-> | ||
- | |||
foreach ($result as $node) | foreach ($result as $node) | ||
{ | { | ||
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} | } | ||
} | } | ||
- | </php> | + | </code> |
From there on, it's a simple matter of merging the two trees and generating the resulting FSM XML file. | From there on, it's a simple matter of merging the two trees and generating the resulting FSM XML file. | ||
+ | |||
+ | ==== Dia UML to FSM ==== | ||
+ | |||
+ | Like OOo, Dia saves its content in an easy to parse zipped XML format. | ||
+ | |||
+ | Since Dia includes dedicated UML widgets, these can be used to semantically extract them instead of relying on format limitations as was the case in the OOo converter test. | ||
+ | |||
+ | The elements recognized are: | ||
+ | |||
+ | * "UML - State Term": used for initial and final states | ||
+ | * "UML - State": | ||
+ | * "UML - Transition": | ||
+ | * Trigger (event) | ||
+ | * Guard (event outcome) | ||
+ | * Action (post-state-switch behaviour) | ||
+ | |||
+ | Other UML elements are available but not processed yet. The "UML - Fork" division/ |
fsm/tools.1181493325.txt.gz · Last modified: 2020/11/23 17:23 (external edit)