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ClassMemeberPriviledge
实现一个程序,对用户输入的类权限、成员权限、以及使用该类对象的环境与这个类的关系,判断这个环境中能不能访问这个类的这个成员。
4. 背景知识介绍:对类成员的访问权限由3个方面决定:(1)类的访问权限(public或default),(2)成员变量的访问权限(public, protected, default或private),以及环境与类的相互关系(同类SameClass,同包不同类SamePackageNoteSameClass,不同包但为子类OtherPackageSubClass,不同包非子类OtherPackageNotSubClass)。例如,如果一个类A是public的,它的一个成员变量x是protected的,则这个成员变量的访问权限是default的,试图访问这个类的一个运行环境与A的关系是OtherPackageSubClass,则这个环境中能够访问变量x。(Implement a program, the relationship between the classes of permissions, user input member permissions, as well as the environment of use of such objects of this class, it is judged in this environment can not access this members of this class.
4. Background knowledge: the access rights of the class members decided by three aspects: (1) access rights (public or default), (2) the member variable access rights (public, protected, default or private), as well as environmental and the relationship of the class (of similar SameClass, same package different classes SamePackageNoteSameClass, different packages, but for subclass OtherPackageSubClass, different package non-subclass OtherPackageNotSubClass). For example, if a class A is public, it s a member variable x is protected, the access rights of the member variables is default, tries to access a runtime environment for this class A relationship is OtherPackageSubClass this environment be able to access the variable x.)
- 2013-04-01 20:00:25下载
- 积分:1
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FragmentForHost
说明: 基于Ecplise开发的安卓Fragment页面,在真机上成功运行,可下载参考(The Android Fragment page based on Ecplise runs successfully on the real machine and can be downloaded for reference.)
- 2019-04-18 20:38:07下载
- 积分:1
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iemlementation
由java实现的分子量分解算法,可对一个给定的整数(By the molecular weight of the Java implementation decomposition algorithm, it can be for a given integer)
- 2017-05-30 09:41:17下载
- 积分:1
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Java
能实现分词,去除停用词,统计词频的Java的源代码(To achieve segmentation, removal of stop words, word frequency statistics Java source code)
- 2013-04-12 14:40:38下载
- 积分:1
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Test-libary-system
利用JAVA实现试题库系统,可以自动组卷,内含数据库MDF文件以及实验报告(Realization of database system using JAVA, you can auto generating test paper, embedded database MDF files and test reports)
- 2013-12-16 19:23:41下载
- 积分:1
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Homework
说明: 输入出生月份、日期以及性别,显示对应星座及性格(Enter the month, date and gender of birth to show the corresponding constellation and personality)
- 2020-06-24 00:00:08下载
- 积分:1
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sensitive_words
该代码实现了屏蔽敏感词汇的说明和修改,请查收(sensitive words)
- 2014-12-30 14:00:33下载
- 积分:1
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226CAD图形
s7-200模块图 300的PLC模块和cup的电气图纸设计图库(S7-200 module diagram)
- 2020-06-25 10:00:01下载
- 积分:1
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JSP2
一个介绍JSP基础的PPT,让入门JSP更容易(An introduction to JSP-based PPT, make entry easier for JSP)
- 2015-06-01 08:36:11下载
- 积分:1
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AbstractFac
java设计模式中抽象工厂模式的应用举例(abstract factory design pattern java application examples)
- 2011-11-30 10:40:36下载
- 积分:1