It implements the service interface class.
它实现服务接口类。
The interface class is shown in Listing 8.
接口类如清单8 所示。
Listing 3 shows the more interesting service-interface class.
清单3展示了更加有趣的服务接口类。
The interface class is the one with Public methods that Web service clients can call.
接口类就是具有Public方法的类，Web服务客户机可以调用 Public 方法。
A module defines an interface class that describes the functions of the interface.
模块定义接口类别，而接口类别则描述接口的功能。
Developer should provide an interface class and implementation class for each custom service.
Developer应该为每个定制服务提供一个接口类和实现类。
APP_CLASSES is where directories with application classes (including the endpoint interface class) are specified.
APP _ CLASSES是指定应用程序类(包括端点接口类)的目录。
This confusion could be resolved in Figure 2 by moving the interface class I into the System class loader's space.
图2中通过将接口类I移至System 类装入器的空间就可以解除这种混淆。
By providing an interface class, we can support other variations of the search operations required by the search application.
通过提供一个接口类，可以支持该搜索应用程序所需的搜索操作的其他变体。
The wizard produces a factory interface class called EchoService and a factory implementation class called EchoServiceLocator.
向导创建了一个工厂接口类和一个工厂实现类，分别叫做 EchoService、EchoServiceLocator。
SCA deployment logic and the binding implementation will introspect the reference interface class to determine whether it is local or remote.
SCA部署逻辑和绑定实现将对引用接口类进行自检，以确定是本地接口还是远程接口。
Specify just the service interface class, or call the method with an additional parameter, which is the fully qualified name of the desired port.
直接指定服务接口类，或使用附加的参数(即所需端口的完全限定名称)调用该方法。
The architecture, functions and interface class design of the system were described. An example for testing algorithm of track-keeping was proposed.
详细介绍了该测试平台的体系结构、系统功能、接口设计，并以船舶航迹保持算法为例仿真测试了该算法对一艘商船的控制效果。
Here, DBWriter is the interface class. There is no requirement to call the DBWriter setUp method because the EntityManager will be directly injected into the bundle.
在这里，DBWriter是接口类，不需要调用DBWritersetUp方法，因为EntityManager将直接注入到捆绑包中。
Also by the use of designing interface class of module in the system, each module can communicate through function interface without know the specific realization.
通过类接口实现对各个层次的封装，使各个模块之间通过函数接口通信，而不必知道具体实现过程。
The RBM is designed as an interface class that encapsulates all the RTI services used and offers some methods for facilitating access of the simulation application program.
在该系统中，RBM被设计为一个接口类，全面封装了所用到的RTI服务，并为仿真应用程序提供了方便的访问接口。
The interface class, shown in Listing 5 (slightly reformatted, and with only one method comment left in as an example), defines the methods matching operations defined in the WSDL.
接口类，如清单5(稍微进行了重新格式化，并且只保留了一个方法注释)所示，定义了与WSDL中的操作匹配的方法。
Yes, it is a class, not an interface.
是的，它是一个类，而不是一个接口。
If you only have a concrete class, you can create an interface from the class, change your application code to program to the interface, and then proceed as described above.
如果您只有一个具体的类，那么您可以从类中创建一个接口，您的应用程序代码改写为接口，然后按照前面的描述继续进行。
The class can be either an interface or a concrete class.
这个类既可以是个接口，也可以是个明确的类。
One of the major benefits of Design by Contract is that it provides explicit information within the interface or class itself about expected behavior.
契约式设计的一个主要优势是，它在接口或类本身当中提供了关于预期行为的显式信息。
At this point, you should have a client class, an interface, and one class that implements the interface.
此时，您应该有一个客户端类、一个接口、以及一个实现接口的类。
For instance, you can create your own static analysis rule to run against a large application to find where a particular interface or class is used.
举例来说，您可以创建对大型的应用程序运行的您自己的静态分析规则，从而发现在哪里用到了特定的接口或类。
This solution is not as desirable as creating an interface from the class.
这一解决方法并不像从类中创建一个接口的方法一样令人满意。
This pattern lets us hide a complicated interface by substituting a class or component with a simplified interface.
将类或组件以一个简化界面替代，该模式可以使我们将复杂的界面隐藏起来。
A class and an interface differ: a class can have an actual instance of its type, whereas an interface must have at least one class to implement it.
一个类和一个接口不同：一个类可以有它形态的真实实例，然而一个接口必须至少有一个类来实现它。
Convert the interface of a class into another interface clients expect.
将某个类的接口转换为接口客户所需的类型。
But then there's the object-oriented interface concept, and every class has that object-oriented interface concept.
不过这有着面向对象的接口概念，而每个类都有面向对象的接口概念。
Even if you program to an interface the implementation class still needs to be instantiated somewhere.
即使您按接口编程，仍然需要在某个地方实例化实现类。
The basic solution is to define a base class or interface that can be accessed by the statically compiled code, then extend that base class or implement that interface in the generated class.
基本的解决方案是定义可以用静态编译的代码访问的基类或者接口，然后生成的类扩展这个基类或者实现这个接口。
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