Java.util.function.DoubleBinaryOperator interface with Examples
The DoubleBinaryOperator interface was introduced in Java 8. It represents an operation on two double values and returns the result as a double value. It is a functional interface and thus can be used as a lambda expression or in a method reference. It is mostly used when the operation needs to be encapsulated from the user.
- applyAsDouble(): This function takes two double values, performs the required operation and returns the result as a double.
public double applyAsDouble(double val1, double val2)
Example to demonstrate DoubleBinaryOperator interface as a lambda expression .
x + y = 13.221 x - y = 2.0869999999999997 x * y = 42.609818000000004 x / y = 1.3748877312735763 x % y = 2.0869999999999997
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