# Interface FunctionCalculatorImpl.FixedFunctionHandler

All Superinterfaces:
  `Serializable`

Enclosing class:
  `FunctionCalculatorImpl`

Functional Interface:
  This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface protected static interface FunctionCalculatorImpl.FixedFunctionHandler extends Serializable
Handler for FixedFunction.

Version:
  1.15.0
Author:
  Mikko Tommila

- ## Method Summary

  Modifier and Type
  Method
  Description
  `Number`
  `call(FunctionCalculatorImpl.Functions functions, List<Number> arguments)`
  Call the function.

- ## Method Details

  - ### call

    Number call(FunctionCalculatorImpl.Functions functions, List<Number> arguments)
    Call the function.
    Parameters:
      `functions` - The function implementations.
      `arguments` - The function's argument(s).
    Returns:
      The function's value.