com.facebook.buck.util.function

Interface ThrowingConsumer<T,E extends Exception>

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 ThrowingConsumer<T,E extends Exception>

The version of Consumer<T> that can throw an exception.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ThrowingConsumer.TunneledException An exception used to tunnel checked exceptions through a non-throwing interface.

Method Summary

Modifier and Type	Method and Description
void	accept(T t)
static <T,E extends Exception> void	wrapAsUnchecked(java.util.function.Consumer<java.util.function.Consumer<T>> consumerConsumer, ThrowingConsumer<T,E> consumer) Helper to package a ThrowingConsumer as a Consumer and apply it on action expecting the latter.

Method Detail

accept

void accept(T t)
     throws E extends Exception

Throws:

E extends Exception

wrapAsUnchecked

static <T,E extends Exception> void wrapAsUnchecked(java.util.function.Consumer<java.util.function.Consumer<T>> consumerConsumer,
                                                    ThrowingConsumer<T,E> consumer)
                                             throws E extends Exception

Helper to package a ThrowingConsumer as a Consumer and apply it on action expecting the latter. Checked exceptions thrown by the former are tunneled inside unchecked exceptions and re-raised.

Throws:

E extends Exception