# DoubleBinaryOperator

Added in[API level 24](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

# DoubleBinaryOperator

`
public


interface
DoubleBinaryOperator
`  
`


`

|-----------------------------------------|
| java.util.function.DoubleBinaryOperator |

<br />

*** ** * ** ***

Represents an operation upon two`double`-valued operands and producing a`double`-valued result. This is the primitive type specialization of[BinaryOperator](https://developer.android.com/reference/java/util/function/BinaryOperator)for`double`.

This is a[functional interface](https://developer.android.com/reference/java/util/function/package-summary)whose functional method is[applyAsDouble(double, double)](https://developer.android.com/reference/java/util/function/DoubleBinaryOperator#applyAsDouble(double,%20double)).  
**See also:**

- [BinaryOperator](https://developer.android.com/reference/java/util/function/BinaryOperator)
- [DoubleUnaryOperator](https://developer.android.com/reference/java/util/function/DoubleUnaryOperator)

## Summary

|                                                                                                         ### Public methods                                                                                                         ||
|--------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` abstract double` | ` `[applyAsDouble](https://developer.android.com/reference/java/util/function/DoubleBinaryOperator#applyAsDouble(double,%20double))`(double left, double right) ` Applies this operator to the given operands. |

## Public methods

### applyAsDouble

Added in[API level 24](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public abstract double applyAsDouble (double left, 
                double right)
```

Applies this operator to the given operands.

<br />

|                  Parameters                  ||
|---------|-------------------------------------|
| `left`  | `double`: the first operand <br />  |
| `right` | `double`: the second operand <br /> |

|               Returns                ||
|----------|----------------------------|
| `double` | the operator result <br /> |