Package com.storedobject.common

Interface EFunction<T,R,E extends Exception>

Type Parameters:

T - the type of the input to the function

R - the type of the result of the function

E - the type of exception that may be thrown

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 EFunction<T,R,E extends Exception>

A functional interface representing a function that accepts one argument, produces a result, and may throw a checked exception during execution.

Author:

Syam

Method Summary

Modifier and Type	Method	Description
R	apply(T t)	Applies this function to the given argument and returns the result.
static <T, R, E extends Exception> Function<T,R>	wrap(EFunction<T,R,E> function)	Wraps an EFunction into a standard Function, converting any checked exception it may throw into a SORuntimeException.

Method Details

apply

R apply(T t)
 throws E

Applies this function to the given argument and returns the result.

Parameters:

t - the input argument

Returns:

the computed result

Throws:

E - if the function fails to complete successfully

wrap

static <T,
R,
E extends Exception> Function<T,R> wrap(EFunction<T,R,E> function)

Wraps an EFunction into a standard Function, converting any checked exception it may throw into a SORuntimeException.

Type Parameters:

T - the type of the input to the function

R - the type of the result of the function

E - the type of exception that the wrapped function may throw

Parameters:

function - the EFunction to be wrapped

Returns:

a Function that applies the given EFunction and handles exceptions by wrapping them in a SORuntimeException