- Source: Agora (programming language)
Agora is a reflective, prototype-based, object-oriented programming language that is based exclusively on message passing and not delegation. Agora was intended to show that even subject to that limit, it is possible to build a full object-oriented language that features inheritance, cloning, and reflective operators.
Overview
The idea is that an object is fully encapsulated and can only be subject to message passing. But seen from the inside of the object, the object knows all about its own structures. It is therefore fully able to clone and extend itself. This is accomplished by special methods named cloning methods and mixin methods.
Agora has been implemented in C++, Java, Scheme, and Smalltalk. Agora98, the latest implementation of Agora, done in Java, allows full access to all Java application programming interfaces (APIs), including the ability to create Java applets from within Agora98. From the language viewpoint, Agora98 is a considerable simplification of prior Agora versions.
References
Agora98: Reflective Programming in a Web Browser, Submitted to ECOOP98.
A Marriage of Class- and Object-Based Inheritance Without Unwanted Children, Proceedings of ECOOP'95, Springer-Verlag 1995.
Agora: Message Passing as a Foundation for Exploring OO Language Concepts, SIGPLAN Notices, 29(12):48-57, December 1994.
Modular Inheritance of Objects Through Mixin-Methods, JMLC'94 Proceedings.
Nested Mixin-methods in Agora, Proceedings of ECOOP93, Springer-Verlag, 1993.
External links
Official website
Kata Kunci Pencarian:
- Agora (programming language)
- Agora (disambiguation)
- List of programming languages
- List of programming languages by type
- List of object-oriented programming languages
- Prototype-based programming
- Self (programming language)
- Agora Center
- AGORA
- List of C-family programming languages
