Module java.base

Package java.util.function

Interface LongBinaryOperator

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 LongBinaryOperator

Represents an operation upon two long-valued operands and producing a long-valued result. This is the primitive type specialization of BinaryOperator for long.

This is a functional interface whose functional method is applyAsLong(long, long).

Since:

1.8

See Also:

• BinaryOperator
• LongUnaryOperator

Method Summary

Modifier and Type	Method	Description
long	applyAsLong(long left, long right)	Applies this operator to the given operands.

Method Details

applyAsLong

long applyAsLong(long left,
 long right)

Applies this operator to the given operands.

Parameters:

left - the first operand

right - the second operand

Returns:

the operator result