T - the type of the input to the operation@FunctionalInterface public interface Consumer<T>
Consumer is expected
to operate via side-effects.
This is a functional interface
whose functional method is accept(Object).
| Modifier and Type | Method and Description |
|---|---|
void |
accept(T t)
Performs this operation on the given argument.
|
default Consumer<T> |
andThen(Consumer<? super T> after)
Returns a composed
Consumer that performs, in sequence, this
operation followed by the after operation. |
void accept(T t)
t - the input argumentdefault Consumer<T> andThen(Consumer<? super T> after)
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.after - the operation to perform after this operationConsumer that performs in sequence this
operation followed by the after operationNullPointerException - if after is null Submit a bug or feature
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