expoweb/handbook/l/life-wallet.html

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<title>CUCC Expo Handbook: Wallet Process UML Diagrams</title>
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<h2 id="tophead">CUCC Expo Handbook - Wallet Lifecycle Statechart</h2>
<h1>Wallet Lifecycle Statechart</h1> 

<div class="centre">
<img alt="wallet process lifecycle diagram" src="../i/life-wallet.jpg"  /></div>

<p>This "activity" diagram was created online using the free software at <a href="https://app.creately.com/diagram/4nGSj2FkKGg/edit">https://app.creately.com/</a>

<p>
You can edit your own version to revise this when it becomes outdated.

<p>We also have a "<a href="seq-wallet.html">sequence diagram</a> which shows clearly the sequence of wallet actions in a time-line.

<p>[UPDATE: The bit in the lower left corner is out of date. We don't use wallets.py or svx-ref.sh any more. Those capabilities are now built into troggle itself (since July 2022).]
<p>Both "activity" and "sequence" diagrams are part of the UML software specifiction system. We also have a "<a href="trogclass-1.html">class</a>" diagram for troggle.
That page also defines the "essential", "specification" and "implementation" levels at which troggle is designed and maintained.

<p>
Statecharts are a standard diagram in the analysis of complex systems. 
They are  used by the more professional analysts when planning a new software system. They are not quite the same thing as a finite state machine:
<ul>
<li><a href="https://statecharts.github.io/">the world of Statecharts</a>
<li><a href="https://www.tutorialspoint.com/uml/uml_statechart_diagram.htm">www.tutorialspoint.com/uml/uml_statechart_diagram.htm</a>
<li><a href="https://en.wikipedia.org/wiki/UML_state_machine">wikipedia.org/wiki/UML_state_machine</a>
</ul>
<p><em>"The Statechart diagram is one of the five UML diagrams used to model the dynamic nature of a system. They define different states of an object during its lifetime and these states are changed by events. Statechart diagrams are useful to model the reactive systems. Reactive systems can be defined as a system that responds to external or internal events.</em>
<p>They were devised by David Harel, Weizmann Instiutute, in his paper: <a href="https://www.inf.ed.ac.uk/teaching/courses/seoc/2005_2006/resources/statecharts.pdf">Statecharts: A Visual Formalism For Complex Systems</a> Science of Computer Programming 8 (1987) 231-274.
Or for a quicker cheat-sheet, see <a href="https://instadeq.com/blog/posts/paper-didnt-read-statecharts-a-visual-formalism-for-complex-systems/">Paper; Didn't Read - Statecharts</a>
<!--
Wallet Lifecycle Statechart
# Philip Sargent 20 May 2020
# made online https://app.creately.com/diagram/4nGSj2FkKGg/edit
# philip.sargent@cklebos.eu free account
-->
<hr />
Go to 
    <a href="/handbook/survey/newwallet.html">Creating a new survey wallet</a>.
<hr></body>
</html>
add links to statecharts and sequence diagrams 2020-06-22 23:32:06 +01:00			`<html>`
			`<head>`
			`<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />`
spelling - online edit of handbook/l/life-wallet.html 2023-03-08 21:29:57 +00:00			`<title>CUCC Expo Handbook: Wallet Process UML Diagrams</title>`
add links to statecharts and sequence diagrams 2020-06-22 23:32:06 +01:00			`<link rel="stylesheet" type="text/css" href="../../css/main2.css" />`
			`</head>`
			`<body>`
			`<h2 id="tophead">CUCC Expo Handbook - Wallet Lifecycle Statechart</h2>`
			`<h1>Wallet Lifecycle Statechart</h1>`

			`<div class="centre">`
			`<img alt="wallet process lifecycle diagram" src="../i/life-wallet.jpg" /></div>`

Cross-references between related pages 2020-08-02 21:58:32 +01:00			`<p>This "activity" diagram was created online using the free software at <a href="https://app.creately.com/diagram/4nGSj2FkKGg/edit">https://app.creately.com/</a>`
add links to statecharts and sequence diagrams 2020-06-22 23:32:06 +01:00
			`<p>`
			`You can edit your own version to revise this when it becomes outdated.`
Cross-references between related pages 2020-08-02 21:58:32 +01:00
			`<p>We also have a "<a href="seq-wallet.html">sequence diagram</a> which shows clearly the sequence of wallet actions in a time-line.`

handbook edits to better describe new wallets system 2022-10-10 22:30:47 +01:00			`<p>[UPDATE: The bit in the lower left corner is out of date. We don't use wallets.py or svx-ref.sh any more. Those capabilities are now built into troggle itself (since July 2022).]`
Cross-references between related pages 2020-08-02 21:58:32 +01:00			`<p>Both "activity" and "sequence" diagrams are part of the UML software specifiction system. We also have a "<a href="trogclass-1.html">class</a>" diagram for troggle.`
			`That page also defines the "essential", "specification" and "implementation" levels at which troggle is designed and maintained.`

add links to statecharts and sequence diagrams 2020-06-22 23:32:06 +01:00			`<p>`
spelling - online edit of handbook/l/life-wallet.html 2023-03-08 21:29:57 +00:00			`Statecharts are a standard diagram in the analysis of complex systems.`
add links to statecharts and sequence diagrams 2020-06-22 23:32:06 +01:00			`They are used by the more professional analysts when planning a new software system. They are not quite the same thing as a finite state machine:`
			`<ul>`
			`<li><a href="https://statecharts.github.io/">the world of Statecharts</a>`
			`<li><a href="https://www.tutorialspoint.com/uml/uml_statechart_diagram.htm">www.tutorialspoint.com/uml/uml_statechart_diagram.htm</a>`
			`<li><a href="https://en.wikipedia.org/wiki/UML_state_machine">wikipedia.org/wiki/UML_state_machine</a>`
			`</ul>`
			`<p><em>"The Statechart diagram is one of the five UML diagrams used to model the dynamic nature of a system. They define different states of an object during its lifetime and these states are changed by events. Statechart diagrams are useful to model the reactive systems. Reactive systems can be defined as a system that responds to external or internal events.</em>`
Cross-references between related pages 2020-08-02 21:58:32 +01:00			`<p>They were devised by David Harel, Weizmann Instiutute, in his paper: <a href="https://www.inf.ed.ac.uk/teaching/courses/seoc/2005_2006/resources/statecharts.pdf">Statecharts: A Visual Formalism For Complex Systems</a> Science of Computer Programming 8 (1987) 231-274.`
			`Or for a quicker cheat-sheet, see <a href="https://instadeq.com/blog/posts/paper-didnt-read-statecharts-a-visual-formalism-for-complex-systems/">Paper; Didn't Read - Statecharts</a>`
add links to statecharts and sequence diagrams 2020-06-22 23:32:06 +01:00			`<!--`
			`Wallet Lifecycle Statechart`
			`# Philip Sargent 20 May 2020`
			`# made online https://app.creately.com/diagram/4nGSj2FkKGg/edit`
			`# philip.sargent@cklebos.eu free account`
			`-->`
			`<hr />`
2022 updates 2022-02-24 12:29:51 +00:00			`Go to`
			`<a href="/handbook/survey/newwallet.html">Creating a new survey wallet</a>.`
spelling - online edit of handbook/l/life-wallet.html 2023-03-08 21:29:57 +00:00			`<hr></body>`
add links to statecharts and sequence diagrams 2020-06-22 23:32:06 +01:00			`</html>`