Middleware is abstract class of all dmr-middleware which provides handle method for process or other middleware.
The dmr-middleware classes inherit three classes (divider / finisher / filter) which inherit Middleware.
Handle is invoke method of Middleware.
Result is the data to be processed. GatherCallback is a callback for processing.
GatherCallback accepts Result | undefined.
Middleware is abstract class of all dmr-middleware which provides handle method for process or other middleware. The dmr-middleware classes inherit three classes (divider / finisher / filter) which inherit Middleware.
Middleware是所有dmr-middleware的抽象父类, 主要提供handle句柄方法供进程或其他middleware调用. dmr-middleware的类分为三种类型, 分别继承自divider / finisher / filter抽象类, 而这三种抽象类也继承Middleware.