Package org.apache.commons.chain.web

Interface CheckedConsumer<T,E extends Throwable>

Type Parameters:
T - the type of the input to the operation
E - the type of the exception 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 CheckedConsumer<T,E extends Throwable>
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. With this functional interface it is possible that an exception is thrown.

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

Since:
Chain 1.3

  • Method Summary

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

  • Method Details

    • accept

      void accept(T t) throws E
      Performs this operation on the given argument.
      Parameters:
      t - the input argument
      Throws:
      E - the possible exception

    • andThen

      default CheckedConsumer<T,E> andThen(CheckedConsumer<? super T,E> after) throws E
      Returns a composed CheckedConsumer 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
      E - the possible exception