A named constructor can only generate the instance of the current class. A factory constructor can decide which instance to return on runtime, it can return either the instance of the current class or any of the instances of its descendants class.
Read moreHow do I make a factory in flutter?
Factory methods
Read moreHow do I make a factory in flutter?
Factory methods
Read moreWhat is the factory in flutter?
Save. Factory Method is referred as a creational design pattern which provides an interface for creating objects in a superclass, but allows subclasses to alter the type of objects that will be created . Also known as virtual constructors.
Read moreWhat is factory keyword?
Factory keyword is used when implementing constructors that do not create new instances of the existing class . A factory constructor can return value from cache or from an instance of a sub-type. Factory constructor does not have access to this keyword.29 Mar 2020
Read moreWhat is a mixin in Dart?
A mixin is a sort of class that can be “associated” to another class in order to reuse pieces of code without using inheritance .15 Haz 2021
Read moreWhat is the mixin in Flutter?
Mixins are a way of reusing a class’s code in different class hierarchies . For example, you might have a class called Employee which has methods like clockIn . The code in those classes may be useful for both Bartender and Nurse .
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