Annotation inheritance method and device and electronic equipment

Abstract

The embodiment of the invention relates to the technical field of program development, in particular to an annotation inheritance method and device and electronic equipment. According to the method, when it is not detected that the target annotation exists in the target class, the parent class of the target class is obtained, one is added to the set count value, and when the target annotation exists in the parent class, whether the target class inherits the target annotation or not is determined according to the set count value, the first relation between the target class and the parent classand the first strategy. Whether the target class inherits the target annotation or not can be determined under the condition that different relations and strategies exist between the target class andthe parent class, the flexibility of inheriting the target annotation by the target class is improved, the inheritance depth value of the target annotation can be judged based on the set count value,the accuracy of inheriting the target annotation by the target class is ensured, and the inheritance mechanism of the Java annotation is expanded, so that the annotation can be widely applied to the development process of components and service codes, and the convenience of component and service code development is improved.

Description

technical field [0001] The present invention relates to the technical field of program development, in particular to an annotation inheritance method, device and electronic equipment. Background technique [0002] Java is an object-oriented program development. It not only absorbs various advantages of C++ language, but also abandons concepts such as multiple inheritance and pointers that are difficult to understand in C++. Therefore, Java language has two characteristics: powerful and easy to use. [0003] Java Development Kit or Java Development Kit (JDK) is the core of Java, and Annotation is a code-level description in Java. It is a feature introduced by JDK1.5 and later versions, and it is related to class , interface, and enumeration are at the same level. It can be declared in front of packages, classes, fields, methods, local variables, method parameters, etc., to explain and comment on these elements. [0004] One of the main features of Java is inheritance. Inher...

AI Technical Summary

Problems solved by technology

But in Java, some parent class annotations cannot be inherited by subclasses, which reduces the convenience of component and business code development

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