org.josef.util.rpn

Interface UnaryOperator

public interface UnaryOperator

Abstraction of a unary operator.

Author:

Kees Schotanus

Method Summary

Modifier and Type	Method and Description
double	evaluate(double operand) Evaluates this unary operator using the supplied operand.

Method Detail

evaluate

double evaluate(double operand)

Evaluates this unary operator using the supplied operand.

Parameters:

operand - The operand.

Returns:

Result of the evaluation.