Added in API level 24

LongConsumer

@FunctionalInterface interface LongConsumer

java.util.function.LongConsumer

Known Direct Subclasses LongStream.Builder, LongSummaryStatistics LongStream.Builder A mutable builder for a LongStream. LongSummaryStatistics A state object for collecting statistics such as count, min, max, sum, and average.

Represents an operation that accepts a single long-valued argument and returns no result. This is the primitive type specialization of Consumer for long. Unlike most other functional interfaces, LongConsumer is expected to operate via side-effects.

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

Summary

Public methods
abstract Unit	accept(value: Long) Performs this operation on the given argument.
open LongConsumer!	andThen(after: LongConsumer!) Returns a composed LongConsumer that performs, in sequence, this operation followed by the after operation.

Public methods

accept

Added in API level 24

abstract fun accept(value: Long): Unit

Performs this operation on the given argument.

Parameters
value	Long: the input argument

andThen

Added in API level 24

open fun andThen(after: LongConsumer!): LongConsumer!

Returns a composed LongConsumer 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	LongConsumer!: the operation to perform after this operation

Return
LongConsumer!	a composed LongConsumer that performs in sequence this operation followed by the after operation

Exceptions
java.lang.NullPointerException	if after is null