Package org.pipecraft.infra.concurrent

Interface FailableInterruptibleSupplier<T,E extends Exception>

Type Parameters:

T - The type of the data being returned

E - The exception type

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface FailableInterruptibleSupplier<T,E extends Exception>

A supplier that is interruptible and may also fail with a checked exception during the execution of the get() method.

Author:

Shai Barad

Method Summary

Modifier and Type	Method	Description
static <T,E extends Exception> FailableInterruptibleSupplier<T,E>	fromSupplier(Supplier<T> supplier)	Utility method for wrapping a supplier with a failable supplier
T	get()	Gets a result.

Method Detail

get

T get()
throws E extends Exception,
      InterruptedException

Gets a result.

Returns:

the result

Throws:

E - the checked exception indicating a failure to produce the value

InterruptedException - In case that the current thread is interrupted while producing the value

E extends Exception

fromSupplier

static <T,E extends Exception> FailableInterruptibleSupplier<T,E> fromSupplier(Supplier<T> supplier)

Utility method for wrapping a supplier with a failable supplier

Type Parameters:

T - The type of the data being returned

E - The exception type

Parameters:

supplier - The supplier to wrap

Returns:

The failable supplier (which effectively never throws checked exceptions)