That's what interface inheritance means; if you fulfill the contract of the more derived type then you are required to also fulfill the contract of the less derived type.
接口继承就是这样的；如果你要满足派生程度较高的类型的契约的话，你就必须要满足派生程度较低的类型。
After the asset is published, the Interface Inheritance pattern will show in the list of assets under the connected repository.
在资产发布之后，Interface Inheritance模式将出现在连接的存储库之下的资产列表中。
In Ada 2005 a new reserved word interface was introduced to resolve the limitations of single inheritance.
在Ada 2005中，引入了一个新的保留词接口来解决单次继承性的限制问题。
Note that as of the Software Architect 7.5.3 release there is no user interface for managing inheritance between transformation configurations.
注意在Soft wareArchitect7.5.3版本中，并没有转换配置之间的管理继承性。
Granted, multiple interface inheritance would allow us to construct a corresponding set of interfaces, but the classes implementing these interfaces couldn't follow the structure directly.
就算多重接口继承允许我们构造对应的接口集，但是实现这些接口的类不能直接遵循该结构。
Most of them use composition with interface inheritance.
这些都使用了通过实现接口来使用组合。
Figure 2 is simply pointing out the concept of Class, which is a highly specialized element that is related to interface and data type (through its inheritance from Classifier).
图2简单地指出了Class的概念，这是一种和接口以及数据类型有关(通过从Classifier继承)的高度专业化的元素。
Among the three leading contenders in the ease of use category, dom4j differs from the others in using an interface-based approach with multiple layers of inheritance.
就使用方便这一范畴而言，在JDOM、dom4j和electric XML这三个主要竞争者中，dom 4 j与其它两个的区别在于它使用带有多个继承层的基于接口的方法。
A mechanism for treating different implementations as logically "the same kind of thing" - usually polymorphism is implemented via interface implementation and class inheritance.
l一种逻辑上做相同事情，但却有不同实现的机制。我们通常称之为多态机制。
Download the Interface Inheritance design pattern from the Downloads section of this article.
从本文的下载部分下载Interface Inheritance设计模式。
This is a classic example of the tradeoff between concrete inheritance and delegation to an interface.
这个一个经典的转换例子在类继承和委托到一个接口。
Inheritance guarantees that any derived class will have the interface of the base class and nothing less.
继承保证任何派生类将有接口的基类而已。
Inheritance usually ends up creating a family of classes, all based on the same uniform interface. We express this with an inverted tree diagram: 5.
继承最终会形成一个像大家庭一样的类群，它们都继承了同一组接口。我们用一棵反转的树形图来说明它们：5。
The functionality that is described by the interface can be adopted by any type, regardless of where the type appears in the inheritance hierarchy.
接口所描述的功能可以被任何类型采用，无论该类型显示于继承层次结构中的哪一位置。
Method implementation: A specific class's implementation of a method that is inherited using interface inheritance.
方法实作：特定类别的方法实作，这个方法是透过介面继承而继承的。
Method implementation: A specific class's implementation of a method that is inherited using interface inheritance.
方法实作：特定类别的方法实作，这个方法是透过介面继承而继承的。
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