Design Pattern Singleton的意思|示意

Don't over - "design pattern" applications - Sometimes it's just easier to write a simple algorithm than it is to incorporate a singleton or facade pattern.

不要过于注重程序的“设计模式”。有时候，写一个简单的算法，要比引入某种模式更容易。

This is demonstrated using the ExceptionHandler class, which again adopts a singleton design pattern.

使用exceptionhandler类可以展示这一点，该类也采用了singleton设计模式。

The singleton pattern is probably one of the most often used OOP design patterns; it restricts the number of object instances of a class to one.

单例模式可能是最常用的OOP设计模式之一了；它限制了一个类的对象实例数只能为1。

You will design the object as a singleton (this design pattern will limit this object to a single instance) and have the appropriate retrieve and store methods to manipulate the cache.

您将把对象设计为一个单子实例 （singleton）（这个设计模式将把这个对象限制在一个单个实例中）并使用合适的检索和存储方法对高速缓存进行操作。

The singleton is a useful design pattern for allowing only one instance of your class, but common mistakes can inadvertently allow more than one instance to be created.

单例模式是一种非常有用的设计模式，它允许你的类对外只提供一个实例，但是常犯的错误在于不止一个实例被创建。

Hence, SignalTranslator adopts a singleton design pattern.

因此，SignalTranslator采用了singleton设计模式。