Interface IThrowingConsumer<T>

Type Parameters:
T - the type of the input to the operation
All Superinterfaces:
Consumer<T>
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 IThrowingConsumer<T> extends Consumer<T>
A Consumer that may throw a checked exception.

Represents an operation that accepts a single input argument and returns no result. Unlike most other functional interfaces, Consumer is expected to operate via side effects.

This is a functional interface whose functional method is tryAccept(Object).

Since:
8.0.0
Author:
XIMA MEDIA GmbH

  • Method Details

    • tryAccept

      void tryAccept(T t) throws Exception
      Performs this operation on the given argument.
      Parameters:
      t - the input argument
      Throws:
      Exception - When this operation fails.

    • accept

      default void accept(T t)
      Specified by:
      accept in interface Consumer<T>

    • of

      static <T> IThrowingConsumer<T> of(IThrowingConsumer<T> consumer)
      Returns the given consumer, for improved variable inference. Sometimes you need to create local variables and assign them to a new lambda. This does not work well with variable inference, as Java cannot infer the type of an anonymous lambda. This utility method lets you write slightly more readable code like this: 
      final var consumer = IThrowingConsumer.of(() -> ...);
      Type Parameters:
      T - the type of the input to the operation
      Parameters:
      consumer - Consumer to return.
      Returns:
      The given consumer.

    • throwingConsumer

      static <T> IThrowingConsumer<T> throwingConsumer(IThrowingConsumer<T> consumer)
      Returns the given consumer, for improved variable inference. Sometimes you need to create local variables and assign them to a new lambda. This does not work well with variable inference, as Java cannot infer the type of an anonymous lambda. This utility method lets you write slightly more readable code like this: 
      final var consumer = throwingConsumer(() -> ...);
      Type Parameters:
      T - the type of the input to the operation
      Parameters:
      consumer - Consumer to return.
      Returns:
      The given consumer.