Мы предполагаем, что вам понравилась эта презентация. Чтобы скачать ее, порекомендуйте, пожалуйста, эту презентацию своим друзьям в любой соц. сети. Кнопочки находятся чуть ниже. Спасибо.
Идет загрузка презентации. Пожалуйста, подождите
Презентация была опубликована
2 года назад
xjCharts A C++ / Java Statecharts Tool for Developers Experimental Object Technologies
2 © 1999 Experimental Object Technologies What is xjCharts? A tool for developers of event-driven software A graphical Editor that creates and handles statechart objects in C++ or Java code A runtime Engine that executes your statecharts according to UML semantics Editor is easy to use Engine is fast
3 © 1999 Experimental Object Technologies When Do You Need a Statechart? During its execution, a program performs operations in response to the external or internal events and conditions Sometimes, this event and time ordering of operations is so pervasive that we can best formally characterize the behavior of such programs in terms of a statechart David Harel
4 © 1999 Experimental Object Technologies Existing Statecharts Tools There are other tools on the market: iLogix Statemate Rational Rose ObjecTime Developer ISI BetterState They are heavyweight environments that force developer to learn a lot, to follow certain design templates, to use project files, etc Poor integration with other tools developers use
5 © 1999 Experimental Object Technologies When Do Developers Use xjCharts? Developers realize that a component of the system is event-driven They want to stay with their favorite development environment and rapidly insert a statechart into an existing project They want the statechart to work fast, with minimum overhead They do not want to learn a new environment
6 © 1999 Experimental Object Technologies How Do Developers Use xjCharts? xjCharts Engine Your development environment Compiler & Linker ? xjCharts Editor Source files Your application
7 © 1999 Experimental Object Technologies xjCharts Editor You just share your source file between your DE and xjCharts Editor Two synchronized views on source: graphics and text – edit either Development platform: Win32 GraphicsText
8 © 1999 Experimental Object Technologies Code Generation xjCharts generates C++ or Java 1.1 Everything is generated while you draw The complete information about the statechart is stored in the source file – no extra files needed
9 © 1999 Experimental Object Technologies xjCharts Engine Executes your statechart. Provides UML semantics Is fast: up to 500,000 events per second on Intel Pentium II 450 MHz Is a library compiled for each target platform Source may be licensed
10 © 1999 Experimental Object Technologies Target Platforms Win32 / MS Visual C++ Linux / gcc or pgcc QNX / Watcom C++ Any Java 1.1 compatible platform No OS VxWorks HP-UX Under Development
11 © 1999 Experimental Object Technologies Visual Language of xjCharts B H Composite state History state Branch Initial state Simple state Final state Transition
12 © 1999 Experimental Object Technologies Attributes of States and Transitions B H Entry action: Code Exit action: Code Action: Code Guard: Boolean expr. Trigger: Event / Timeout Action: Code Guard: Boolean expr. Action: Code Action: Code
13 © 1999 Experimental Object Technologies UML xjCharts supports these UML constructs: Composite states Branches Shallow and deep history states Final states UML Event model xjCharts does not support: Orthogonal states
14 © 1999 Experimental Object Technologies Summary xjCharts Editor creates and handles statecharts in your source code C++ and Java generated while you draw Development platform: Win32 Target: Win32, Linux, QNX, Java, no OS Fast Engine: 500,000 eps on PII 450 Platform-independent event model UML syntax and semantics
Yogesh Mehla www.techsapphire.in. Now concept of logic building is not so complex and not so simple. We will not work on how to make logic program in.
Loader Design Options Linkage Editors Dynamic Linking Bootstrap Loaders.
Unity3d Fomin Maxim 394 group. Unity is an integrated authoring tool for creating 3D video games or other interactive content such as architectural visualizations.
CSTA is a kind of standard communication protocol used between PBX and computer that is famous in Europe. What is CSTA ? Control Requests Event Notifications.
The waterfall model is a popular version of the systems development life cycle model for software engineering. Often considered the classic approach to.
© Luxoft Training 2013 Annotations. © Luxoft Training 2013 Java reflection / RTTI // given the name of a class, get a "Class" object that // has all info.
TITLE PowerPoint project PowerPoint note pad template.
LANGUAGE, SPEECH, SPEECH ACTIVITY Suggests to allocate the following functions: communicative; thinking tools; mastering the socio-historical; experience;
How to quickly identify and resolve application bottlenecks Johan Forssblad, G4 IT AB Managing Director / Co founder.
© 2006 Cisco Systems, Inc. All rights reserved. HIPS v3.06-1 Using CSA Analysis Generating Behavior Analysis Reports.
© 2002 IBM Corporation Confidential | Date | Other Information, if necessary © Wind River Systems, released under EPL 1.0. All logos are TM of their respective.
Comparison of Lotus Notes Designer, Domino Workflow Architect and AdHoc Workflow Builder 2003 (c) AdHoc.
WINTER Template COLOUR CARD 01 Template. PowerPoint chart object 02.
MonicaRachaelPhoebeJoeRossChandler A friend in need is a friend indeed. Make new friends But keep the old One is silver and the other gold! The best.
OLAP ModelKit is a powerful and high-performance OLAP component specially designed to help you reduce your development time and costs while building effective.
© 2006 Cisco Systems, Inc. All rights reserved. HIPS v3.06-1 Using CSA Analysis Configuring Application Behavior Investigation.
Why do we learn English at schools. (by Kurdina Ekaterina) Learning a new language often begins at a young age and, at some schools, is continued throughout.
No! It is not a secret pupils dont like even hate doing homework. It can be easy or difficult, big or small, interesting or boring. In any case, it takes.
© 2006 Cisco Systems, Inc. All rights reserved. MPLS v2.26-1 Complex MPLS VPNs Introducing Central Services VPNs.
Еще похожие презентации в нашем архиве:
© 2018 MyShared Inc. All rights reserved.