LongBinaryOperator (Java SE 12 & JDK 12 )
Keywords: java.util.function.LongBinaryOperator interface

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 Detail

    - #### 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