io.reactivex.functions

Interface Supplier<T>

Type Parameters:

T - the value type returned

public interface Supplier<T>

A functional interface (callback) that provides a single value or throws an exception.

This interface was added to allow throwing any subclass of Throwables, which is not directly possible with the Java standard Callable interface.

Since:

3.0.0

Method Summary

Modifier and Type	Method and Description
T	get() Produces a value or throws an exception.

Method Detail

get

T get()
throws Throwable

Produces a value or throws an exception.

Returns:

the value produced

Throws:

Throwable - if the implementation wishes to throw any type of exception