- 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 DoubleBinaryOperator
Represents an operation upon two
double-valued operands and producing a
double-valued result. This is the primitive type specialization of
applyAsDoubledouble applyAsDouble(double left, double right)Applies this operator to the given operands.
left- the first operand
right- the second operand
- the operator result