D23 Introduction

The deliverable D23 of the DEPLOY project is split into two parts:

• The Rodin core platform and plug-ins (i.e. the DEPLOY tools).
• This document.

The Rodin platform is available from the SourceForge site ([1]). The tool documentation is provided within the Event-B wiki ([2]).

This document gives a description of the work that was carried on during the second year of the DEPLOY project (Feb 2009-Jan 2010) in the course of the WP9 Tooling research and development work package and brings new perspectives for the coming year.

The following items are covered: general platform maintenance, UML-B improvements, ProB improvements, text editor plug-in, decomposition plug-in, initial definition of language support for code generation, improvements to existing provers, rule-based prover, pattern plug-in, flow plug-in and modularisation plug-in.

For each of these newly implemented feature or improvement, the document is structured as follows:

• Overview. The involved partners are identified and an overview of the contribution is given.
• Motivations. The motivations for each tool extension and improvement are expressed.
• Choices / decisions. The decisions (e.g. design decisions) are justified.
• Available documentation. Some pointers to the Event-B wiki or related publications are listed.
• Planning. A timeline and the current status (as of 29 Jan 2010) is given.