subclassing

a class that implements runnable can run without subclassing thread by instantiating a thread instance and passing itself in as the target.

实现Runnable的类可以不继承Thread而实例化为Thread实例，将自身作为运行目标。

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note that this button is provided primarily for demonstrating how to use subclassing and callbacks.

注意，提供此按钮主要是为了演示如何使用子类设置和回调。

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However, modern languages on the JVM have other facilities, such as open classes, which allow you to reopen existing classes and add new methods to them without requiring subclassing.

但是，基于JVM的现代语言提供了一些额外的便利性，比如说开放类，它允许您重新打开已有类并向它们添加新的方法，而不需要子类化过程。

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Cleaner Web Filter mechanism that allows more pluggable filtering support without subclassing.

更干净的Web过滤机制，无需子类化就可支持更多的插件式过滤器。

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The Decorator Pattern provides an alternative to subclassing for extending behavior.

装饰者模式提供了一种继承子类来扩展行为的选择.

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the other problem with activerecord that transparent persistence solves is subclassing.

透明持久化解决了的ActiveRecord的另外一个问题就是子类化。

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when subclassing servletexception, this method can be overridden to create an exception message designed for a specific locale.

当子类化ServletException时，可以重写该方法来创建专为本地化设计的异常信息。

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intercepting and perhaps subclassing any of these actions may result in a sort of "limitation" of generally accepted internet practices.

截取以及细分这些操作可能会对普遍认可的Internet操作带来某种“局限性”。

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you can base a new window class on an existing class, which is called subclassing .

基于一个已存在类上而建立的新的窗口类被称为子类。

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with the advent of the microsoft win32 api, interprocess subclassing was discouraged and made a bit harder to code.

随着微软Win32API的到来，进程间子类化不再被鼓励使用并愈发变得困难起来。

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this kind of coding is tiresome to write, is easy to omit by accident, and does not stop an attacker from subclassing the method.

这样的代码编写起来很无趣，很容易被意外省略，也无法阻止攻击者子类化该方法。

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it turns out that subclassing is not only familiar but is probably the most flexible and straightforward way to map from model to view.

结果证明，子分类方法不但十分常用，而且还可能是从模型映射到视图最灵活也是最直接的方法。

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you might think, reasonably enough, that the same enhancement can be accomplished simply by subclassing the xo base class.

您可能会非常合理地想到，也可以定义XO基类的子类来实现同样的增强。

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superclassing is better than subclassing if you want to create many controls with the same characteristics.

如果你想创建具有相同特征值的多个控件，超类化比子类化好得多。

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you can use window subclassing to take control over other windows. it's one of the powerful techniques you should have in your arsenal.

你能用窗口子类化来控制其它的窗口。它是种有力的技术，你应该将它存入你的兵工厂。

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sort any type of data in a listview cont - sort any type of data in a listview without subclassing or api calls. very low overhead.

在列表视图中不需使用子类化或者API调用就能排序任何类型的数据。具有非常低的开销。

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actually, i modified the subclassing example to do superclassing.

实际上，我是修改了子类化的例子做到超类化的。

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as mentioned above, the nested syntax is often mistaken for subclassing by users who are not already familiar with extensions.

正如上面所提到的，嵌套的语法通常被错误地认为有子类化的关系——尤其是对那些还不熟悉扩展的用户来说。

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this is a good thing because without subclassing, the activerecord class doesn't do anything worthwhile.

这是一件好事，因为在没有子类时，ActiveRecord类不会做任何有价值的事情。

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either subclassing threadgroup or installing an implementation of this new interface allows you to change that default behavior.

细分ThreadGroup或安装该新接口的实现都允许您更改默认行为。

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extension is done by subclassing the aspect and defining a new advice binding in xml or via annotations.

扩展是通过生成方面的子类、并在XML中或通过注释定义新的通知绑定而实现的。

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a framework is larger grained than just a single class, typically. also, you hook into frameworks by subclassing somewhere.

通常你通过在某个例子子类化来与框架挂钩。

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actually, it's identical to the window proc in subclassing example.

实际上，它和在子类化例子中的窗口过程一致。

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in gpars, actors can be created from a factory method that takes a closure or by subclassing groovyx. gpars. actor. abstractpooledactor.

在GPars中，可以利用接受闭包的factory方法或通过为groovyx.gpars.actor.AbstractPooledActor划分子类来创建actors。

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subclassing the class is typically not an option here, since the method needs to be available to instances of the base class itself.

在这种情况下，继承这个类通常是行不通的，因为所添加的方法需要在基类的实例中可用。

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as you can see, you don't have to do extra work of subclassing them.

如你所见，你不必要去做窗口子类化的那些额外的工作了。

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historically speaking, the first way to customize the behavior of a program was through subclassing.

以前，定制一个软件的行为主要是通过子类化方法实现的。

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scala implementing java interfaces and subclassing java classes is 100% seamless.

Scala可以100%无缝的实现Java接口，继承Java类。

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creating icon menu by subclassing

用子类处理实现图标菜单

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this program is primarily meant to demonstrate subclassing.

此程序主要演示如何设置子类。

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