org.apache.commons.vfs2.function

Interface VfsConsumer<T>

Type Parameters:

T - the type of the input to 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 VfsConsumer<T>

A Consumer that throws FileSystemException.

Since:

2.5.0

Method Summary

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

Method Detail

accept

void accept(T t)
     throws FileSystemException

Performs this operation on the given argument.

Parameters:

t - the input argument

Throws:

FileSystemException - Thrown when VFS detects an error.

andThen

default VfsConsumer<T> andThen(VfsConsumer<? super T> after)

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

Throws:

NullPointerException - if after is null