What is factory method in Java with example?
Factory Method in Java. Factory method is a creational design pattern which solves the problem of creating product objects without specifying their concrete classes. Factory Method defines a method, which should be used for creating objects instead of direct constructor call ( new operator).Click to see full answer. Considering this, what is factory pattern in…
Factory Method in Java. Factory method is a creational design pattern which solves the problem of creating product objects without specifying their concrete classes. Factory Method defines a method, which should be used for creating objects instead of direct constructor call ( new operator).Click to see full answer. Considering this, what is factory pattern in Java with example? Example of static factory method in JDK Best Example of Factory method design pattern is valueOf() method which is there in String and wrapper classes like Integer and Boolean and used for type conversion i.e. from converting String to Integer or String to double in java..Beside above, what is factory design? Factory Method is a creational design pattern that provides an interface for creating objects in a superclass, but allows subclasses to alter the type of objects that will be created. Regarding this, what is the use of factory method? The Factory Method. The Factory Method pattern is a design pattern used to define a runtime interface for creating an object. It’s called a factory because it creates various types of objects without necessarily knowing what kind of object it creates or how to create it.What is the benefit of factory pattern? Advantage of Factory Design Pattern Factory Method Pattern allows the sub-classes to choose the type of objects to create. It promotes the loose-coupling by eliminating the need to bind application-specific classes into the code.
