About: Helper class

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In object-oriented programming, a helper class is used to assist in providing some functionality, which isn't the main goal of the application or class in which it is used. An instance of a helper class is called a helper object (for example, in the delegation pattern). Helper classes are often created in introductory programming lessons, after the novice programmer has moved beyond creating one or two classes.

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  • In object-oriented programming, a helper class is used to assist in providing some functionality, which isn't the main goal of the application or class in which it is used. An instance of a helper class is called a helper object (for example, in the delegation pattern). Helper classes are often created in introductory programming lessons, after the novice programmer has moved beyond creating one or two classes. A is a special case of a helper class in which the methods are all static. In general, helper classes do not have to have all static methods, but may have instance variables. Multiple instances of the helper class may exist as well. (en)
  • Вспомогательный класс (англ. Helper Class) — метод программирования в ООП. Вспомогательный класс — термин, применяемый к классу, который используется для помощи в реализации некоторой функциональности, причем эта функциональность не является основной задачей приложения. (ru)
  • 帮助类(helper class)用于提供一些功能,但不是其使用者(应用程序或别的类)的主要目标所在。例如在委托模式中的帮助对象(helper object)。 帮助类的一个特例是工具类(utility class),其所有方法都是静态的。 (zh)
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  • Вспомогательный класс (англ. Helper Class) — метод программирования в ООП. Вспомогательный класс — термин, применяемый к классу, который используется для помощи в реализации некоторой функциональности, причем эта функциональность не является основной задачей приложения. (ru)
  • 帮助类(helper class)用于提供一些功能,但不是其使用者(应用程序或别的类)的主要目标所在。例如在委托模式中的帮助对象(helper object)。 帮助类的一个特例是工具类(utility class),其所有方法都是静态的。 (zh)
  • In object-oriented programming, a helper class is used to assist in providing some functionality, which isn't the main goal of the application or class in which it is used. An instance of a helper class is called a helper object (for example, in the delegation pattern). Helper classes are often created in introductory programming lessons, after the novice programmer has moved beyond creating one or two classes. (en)
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  • Helper class (en)
  • Вспомогательный класс (информатика) (ru)
  • 帮助类 (zh)
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