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Modeling and inheritance of behaviour in object-oriented systems

机译:面向对象系统中行为的建模和继承

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One of the main benefits of object orientation is the concept of inheritance which allows for the derivation of new types/classes from existing ones. Within commonly used object oriented languages, inheritance is usually directed to attributes and method signatures, only. Considering languages providing means for the specification of object life cycles, the concept of inheritance needs to be extended to be able to cover not only static but also behavioural aspects. The article introduces a set of requirements for the modeling and inheritance of object behaviour. Based on a short survey of existing work, a new approach is introduced which is suited to be used with a class of object oriented Petri nets.
机译:面向对象的主要好处之一是继承的概念,它允许从现有的类型/类派生新的类型/类。在常用的面向对象语言中,继承通常仅针对属性和方法签名。考虑到语言为对象生命周期的规范提供了手段,继承的概念需要扩展,以便不仅涵盖静态方面,而且涵盖行为方面。本文介绍了对象行为的建模和继承的一组要求。在对现有工作进行简短调查的基础上,引入了一种新方法,适用于一类面向对象的Petri网。

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