Void Contract

ContractChecker is a small tool to provide support for some design by contract features to standard Java code.Internally, it is composed of an Ant task, which invokes a doclet to generate AspectJ and the AjcTask itself in order to compile it.

ezContract contains a Java library and a Java bytecode instrumentor to support Design by Contract in the Java language.

Manage subscriptions to the Moodle course, contract with students, educational services, the trajectory of learning, academic groups, individual and group training, student record-books, learning processes, milestones, current and final grades, etc.


Platforms: Windows, Mac, Linux

The Java Modeling Language (JML) is a behavioral interface specification language that can be used to specify the behavior of Java modules (as in design by contract -- DBC). It has many tools to do assertion checking, unit testing, etc.


Platforms: Windows, Mac, Linux

Java Fine Print is a Design by Contract (DbC) tool. Developers add @Invar, @Pre, and @Post annotations to their code. Java Fine Print uses these annotations to generate Java source code that tests for contract violations.


Platforms: Windows, Mac, Linux

jContractor is a tool to provide Design by Contract support to the Java programming language. Contracts are specified by writing methods that follow jContractor's naming convention.


Platforms: Windows, Mac, Linux

Kwok Information Server is an open source IT management system, providing IT asset tracking (hardware inventory and software license), issue tracking (helpdesk), service contract management, vendor contact management, and knowledge base.


Platforms: Windows, Mac, Linux

Design by Contract allows a programmer to document a function/class with statements describing behavior. Metacontract implements the PEP-0316 related to this feature for the Python language using meta classes.


Platforms: Windows, Mac, Linux

Modern Jass is a Design by Contract implementation for Java which uses Java 5 annotations, the Pluggable Annotation Processing API (JSR 269), the Compiler API (JSR 199), and the Bytecode Instrumentation API.


Platforms: Windows, Mac, Linux

Design by Contract with seamless integration into the Spring Framework, based on Annotations, AOP and a pluggable Specification Language (supports Expression Language (EL) with Extensions, Groovy, OGNL out of the box).


Platforms: Windows, Mac, Linux

Our store felt that there are many instances where even though we need to void an order, we still need to keep record of it without it affecting our stock levels and our tax collectors. It is written for MS2, trying to keep it as mod independant as possible. Feedback and additions welcome, but...


Platforms: Windows, *nix, PHP, BSD

This script implements class invariants, pre/postconditions in a way similar to PyDBC, but significantly better.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

MyPBS is an accounting package designed to address the void in per-user/per-project accounting mechanisms for high performance computing (HPC) centers. The software package can address such issues as projects, queue price weights, per-user project permissions, and much more. The software package...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

The MLCOVR package provides XML-formatted output that is consistent with the Cobertura Java coverage tool. It uses the MATLAB profile tool along with custom scripts to evaluate lines covered, branches covered, branch types and complexity. It works on a directory and its subdirectories, collecting...


Platforms: Matlab

This file has been updated as of 12 March. I believe it is now more accurate and more flexible, but it's still not the real thing. JPMorgan's source code has been made available at www.cdsmodel.com, I have not yet compared my implementation with theirs.This program is still based on the paper by...


Platforms: Matlab

At Tribute Media we required the ability to create a simple form that would redirect to a page from a form. In our case, we needed our clients to log into a page which requested a contract ID. Upon entering the contract ID, the user would then be redirected to a form built specially for that...


Platforms: PHP

The C4J-Explorer plug-in for Eclipse facilitates the use of Design by Contract in the development process by automating the creation and synchronization of types and their contracts


Platforms: Mac

TuxShop is a modern point of sale and shop management application, that is supported on Linux??a*zNz and/or Microsoft Windows??a*zNz. It is feature packed with stock control and a range of reports, yet still manages to provide an interface that is simpler than a cash register to operate. You can...


Platforms: *nix

Dlib is a general purpose cross-platform C++ library designed using contract programming and modern C++ techniques. It is open source software and licensed under the Boost Software License. The introduction contains everything you need to know to get started using the library. However, if you...


Platforms: *nix

Whisper is C++ application framework for the Mac and Windows. Unlike most frameworks it takes advantage of the standard library, design by contract, and modern C++ idioms.


Platforms: *nix