net.ashwork.functionality.consumer

Interface Consumer2<T1,T2>

Type Parameters:

T1 - the type of the first argument to the operation

T2 - the type of the second argument to the operation

All Superinterfaces:

AbstractConsumer2<T1,T2,Consumer2<T1,T2>>, AbstractConsumerN<Consumer2<T1,T2>>, net.ashwork.functionality.partial.Arity, ConsumerChainable<Consumer2<T1,T2>>, ConsumerChainableConsumer<Consumer2<T1,T2>>, net.ashwork.functionality.FunctionN<java.lang.Void>, net.ashwork.functionality.partial.ResultChainable<java.lang.Void>, net.ashwork.functionality.partial.ResultChainableResult<java.lang.Void>, net.ashwork.functionality.partial.Variant<java.util.function.BiConsumer<T1,T2>>

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 Consumer2<T1,T2>
extends AbstractConsumer2<T1,T2,Consumer2<T1,T2>>

Represents an operation that accepts two arguments and returns no result. This is the two-arity specialization of ConsumerN. This is the non-producing specialization of Function2.

This is a functional interface whose functional method is AbstractConsumer2.accept(Object, Object).

Since:

1.0.0

See Also:

ConsumerN, Function2

Nested Class Summary

Nested classes/interfaces inherited from interface net.ashwork.functionality.FunctionN

net.ashwork.functionality.FunctionN.FunctionSizeException, net.ashwork.functionality.FunctionN.Instance<R>

Method Summary

Modifier and Type	Method and Description
default Consumer2<T1,T2>	andThen(Consumer2<T1,T2> after) Returns a chained object that performs, in sequence, this operation followed by the after operation.
default Consumer2<T1,T2>	andThenUnchecked(Consumer2<T1,T2> after) Returns a chained object that performs, in sequence, this operation followed by the after operation.
static <T1,T2> Consumer2<T1,T2>	fromVariant(java.util.function.BiConsumer<? super T1,? super T2> consumer) Creates an instance of this object from its BiConsumer variant.

Methods inherited from interface net.ashwork.functionality.consumer.abstracts.AbstractConsumer2

accept, acceptAllUnchecked, andThen, andThenUnchecked, arity, toVariant

Methods inherited from interface net.ashwork.functionality.consumer.abstracts.AbstractConsumerN

applyAllUnchecked, sizedAcceptAllUnchecked

Methods inherited from interface net.ashwork.functionality.FunctionN

checkSize, checkSize, sizedApplyAllUnchecked

Method Detail

fromVariant

static <T1,T2> Consumer2<T1,T2> fromVariant(java.util.function.BiConsumer<? super T1,? super T2> consumer)

Creates an instance of this object from its BiConsumer variant.

Type Parameters:

T1 - the type of the first argument to the operation

T2 - the type of the second argument to the operation

Parameters:

consumer - the variant of this object

Returns:

an instance of this object

See Also:

BiConsumer

andThen

default Consumer2<T1,T2> andThen(Consumer2<T1,T2> after)

Description copied from interface: ConsumerChainable

Returns a chained object 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.

Specified by:

andThen in interface AbstractConsumer2<T1,T2,Consumer2<T1,T2>>

Specified by:

andThen in interface AbstractConsumerN<Consumer2<T1,T2>>

Specified by:

andThen in interface ConsumerChainable<Consumer2<T1,T2>>

Specified by:

andThen in interface ConsumerChainableConsumer<Consumer2<T1,T2>>

Parameters:

after - the operation to perform after this operation

Returns:

a chained object that performs, in sequence, this operation followed by the after operation

andThenUnchecked

default Consumer2<T1,T2> andThenUnchecked(Consumer2<T1,T2> after)

Description copied from interface: ConsumerChainable

Returns a chained object 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. This makes no assumptions on the arguments of this method.

Specified by:

andThenUnchecked in interface AbstractConsumer2<T1,T2,Consumer2<T1,T2>>

Specified by:

andThenUnchecked in interface AbstractConsumerN<Consumer2<T1,T2>>

Specified by:

andThenUnchecked in interface ConsumerChainable<Consumer2<T1,T2>>

Specified by:

andThenUnchecked in interface ConsumerChainableConsumer<Consumer2<T1,T2>>

Parameters:

after - the operation to perform after this operation

Returns:

a chained object that performs, in sequence, this operation followed by the after operation