CamilleX User Guide

The latest XEvent-B User Guide is available as pdf here. Some important information is listed below.

Introduction

The CamilleX feature provides text editors for XContexts and and XMachines which then compiled automatically to Event-B contexts and machines.
For more details about the principles on CamilleX, see the CamilleX page.

Installation

Setup

• Before install CamilleX, you need to add the XText update site (http://download.eclipse.org/modeling/tmf/xtext/updates/composite/releases/) as an additional software site.
• CamilleX is available as a separate feature from the main Rodin update site (under Modelling Extensions category)

Release Notes

See CamilleX Release Notes

IMPORTANT

• Currently, XEvent-B supports "standard" Event-B machines and contexts and machine inclusion/event synchronisation mechanisms.
• Since the XContexts and XMachines are compiled to the Rodin files, the corresponding Rodin contexts and machines will be OVER-WRITTEN. Any changes in the Rodin files will be lost.
• DO NOT USE XEvent-B if you use modelling extensions such as iUML-B state-machines and class-diagrams, as the additional modelling elements will be over-written.
• Windows users must change the workspace text file encoding to UTF-8. This can be updated under the Rodin Preferences: General/Workspace then in the Text file encoding section, select Other: UTF-8.

KNOWN ISSUES

• Converting to XText: Currently, the "extended" attribute of events are not serialized.
• Machine Inclusion:
  • Including the same machine to both the abstract and its refining machine can result in the repetition of invariants.