A diagram is sometimes worth 1000 words. The following diagrams are from Java tutorials on Program Creek, they have received the most votes so far. Hopefully, they can help you review what you already know. If the problem is not clear by the diagram itself, you may want to go to each ...
在项目中选择要查看的类,右键点击选择“Open Type Hierarchy”。 在弹出的窗口中,可以看到该类的继承关系、实现接口等,右键点击选择“Show In > Class Diagram”。 选择“Show Qualified Names”可以显示类的全限定名。 2.3 示例代码 下面是一个简单的Java示例代码,用于演示生成类图的步骤: publicclassAnimal{private...
Selection of a class shows its preview. Double click on a class shows its class diagram. Classes hierarchy All loaded classes are shown on the hierarchy. It shows classes with information about number of their children. ChoosingExpand sub-treefrom context menu expands all children of selected cla...
[1]Java异常的层次结构图:https://www.programcreek.com/2009/02/diagram-for-hierarchy-of-exception-classes/ [2]示例:https://www.programcreek.com/2013/01/constructor-can-throw-exceptions-in-java/ [3]Unchecked exceptions in Java:https://docs.oracle.com/javase/tutorial/essential/exceptions/runtime....
base class: 基类super class: 超类child class: 子类derived class: 派生类override: 重写, 覆盖overload: 重载final: 最终的, 不能改变的abstract: 抽象interface: 接口implements: 实现exception: 异常Runtime: 运行时ArithmeticException: 算术异常ArrayIndexOutOfBoundsException: 数组下标越界异常NullPointerException:...
base class:基类 super class:超类 child class:子类 derived class:派生类 override:重写,覆盖 overload:重载 final:最终的,不能改变的 abstract:抽象 interface:接口 implements:实现 exception:异常 Runtime:运行时 ArithmeticException:算术异常 ArrayIndexOutOfBoundsException:数组下标越界异常 ...
Class or Interface Each class, interface, nested class and nested interface has its own separate page. Each of these pages has three sections consisting of a class/interface description, summary tables, and detailed member descriptions: Class Inheritance Diagram ...
Using those, I plan to develop macros that need only the listing of the classes you want to be shown on a class diagram. The macro will discover all the relations between the classes and create a UML source to be converted to a diagram using PlantUml. Should your class structure change,...
However, the above diagram points out the minor weakness with the single-inheritance model. Notice that there are two different kinds ofenumeratorclasses in the picture, both of which inherit fromObject. An enumerator class implements behavior that iterates through a collection, obtaining the elements...
We can denote the class relationship in a diagram, as shown in Figure 6.1. Figure 6-1. A class hierarchy A subclass inherits all members of its superclass not designated as private. As we’ll discuss shortly, other levels of visibility affect what inherited members of the class can be ...