Example usage for java.util.function DoubleUnaryOperator andThen

Introduction

In this page you can find the example usage for java.util.function DoubleUnaryOperator andThen.

Prototype

default DoubleUnaryOperator andThen(DoubleUnaryOperator after) 

Source Link

Document

Returns a composed operator that first applies this operator to its input, and then applies the after operator to the result.

Usage

From source file:Main.java

public static void main(String[] args) {
    DoubleUnaryOperator square = (x) -> {
        return x * x;
    };/*  w w  w . java2s  .  c o  m*/

    DoubleUnaryOperator doubleValue = (x) -> {
        return 2 * x;
    };

    System.out.println(doubleValue.andThen(square).applyAsDouble(3.14));
}

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