org.helenus.util.function

Interface EConsumer<T,E extends Throwable>

Type Parameters:

T - the type of the first argument to the operation

E - the type of exceptions that can be thrown by the operation

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 EConsumer<T,E extends Throwable>

The EConsumer interface expands on the Consumer interface to provide the ability to throw back exceptions.

Since:

2.0

Version:

1 - Jan 15, 2015 - paouelle - Creation

Author:

The Helenus Driver Project Authors

Copyright:

2015-2015 The Helenus Driver Project Authors

Method Summary

Modifier and Type	Method and Description
void	accept(T t) Performs this operation on the given argument.
default EConsumer<T,E>	andThen(EConsumer<? super T,E> after) Returns a composed EConsumer that performs, in sequence, this operation followed by the after operation.

Method Detail

accept

void accept(T t)
     throws E extends Throwable

Performs this operation on the given argument.

Parameters:

t - the input argument

Throws:

E - if an error occurs

E extends Throwable

andThen

default EConsumer<T,E> andThen(EConsumer<? super T,E> after)
                        throws E extends Throwable

Returns a composed EConsumer that performs, in sequence, this operation followed by the after operation. If performing either operation throws an exception, it is relayed to the caller of the composed operation. If performing this operation throws an exception, the after operation will not be performed.

Parameters:

after - the operation to perform after this operation

Returns:

a composed EConsumer that performs in sequence this operation followed by the after operation

Throws:

NullPointerException - if after is null

E - if an error occurs

E extends Throwable