Which functional interface to use if method don't accept anything but return object of the class in java

Question

I have one existing Java 7 method which accepts nothing but return class instance. I want to change it in java 8 using any existing functional interface but don't know what i can use here.

public NotificationPage infraSelection() { ...... return this; }

Here NotificationPage is class name.

I have no idea what you're asking or why the version of java matters — Mad Physicist, Jul 06 '22 at 19:55
I want to ask if their is any functional interface available which don't accept anything in argument but return object of class so that I can use method chaining. — mandeep sheoran, Jul 06 '22 at 19:59
You should probably add an example or something to your question — Mad Physicist, Jul 06 '22 at 20:25

score 1 · Answer 1 · answered Jul 06 '22 at 20:13

1

Maybe you can use the Supplier<T> interface?

It declares the method T get().

answered Jul 06 '22 at 20:13

Hobojo

66
5

Which functional interface to use if method don't accept anything but return object of the class in java

1 Answers1