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De - Pt| English Dictionary: aspect-oriented programming | by the DICT Development Group |
| 1 result for aspect-oriented programming | |
| From The Free On-line Dictionary of Computing (15Feb98) [foldoc]: | |
|
aspect-oriented programming abstract out features common to many parts of the code beyond simple functional modules and thereby improve the {quality} of software. Mechanisms for defining and composing {abstractions} are essential elements of programming languages. The design style supported by the abstraction mechanisms of most current languages is one of breaking a system down into parameterised components that can be called upon to perform a function. But many systems have properties that don't necessarily align with the system's functional components, such as failure handling, {persistence}, communication, replication, coordination, {memory management}, or {real-time} constraints, and tend to cut across groups of functional components. While they can be thought about and analysed relatively separately from the basic functionality, programming them using current {component-oriented languages} tends to result in these aspects being spread throughout the code. The {source code} becomes a tangled mess of instructions for different purposes. This "tangling" phenomenon is at the heart of much needless complexity in existing software systems. A number of researchers have begun working on approaches to this problem that allow programmers to express each of a system's aspects of concern in a separate and natural form, and then automatically combine those separate descriptions into a final executable form. These approaches have been called aspect-oriented programming. {Xerox AOP homepage (http://www.parc.xerox.com/csl/projects/aop/)}. {AspectJ (http://AspectJ.org/)}. {ECOOPP'99 AOP workshop (http://wwwtrese.cs.utwente.nl/aop-ecoop99/)}. (1999-11-21) | |
