org.mulgara.util
Interface FnE<R,E extends Exception>

Type Parameters:

R - The return type of the function.

E - The type of an exception that may be thrown from the function.

All Superinterfaces:

Callable<R>

All Known Subinterfaces:

Fn<R>

public interface FnE<R,E extends Exception>
extends Callable<R>

Functor template for a function that accepts no parameters, and has a return type. An exception may be thrown.

Author:

Paul Gearon

Method Summary

R	call() Declares a function template that takes no arguments and returns a value.

Method Detail

call

R call()
       throws E extends Exception

Declares a function template that takes no arguments and returns a value.

Specified by:

call in interface Callable<R>

Returns:

A calculated value.

Throws:

E - Can throw an exception of this type.

E extends Exception