Class EvaluateDemonstration

java.lang.Object

EvaluateDemonstration

public class EvaluateDemonstration
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.regex.Pattern	CHARACTER
static java.util.regex.Pattern	UNSIGNED_DOUBLE

Constructor Summary

Constructors

Constructor and Description
EvaluateDemonstration()

Method Summary

Modifier and Type	Method and Description
static double	evaluate(java.lang.String s)
static void	evaluateStackTops(java.util.Stack<java.lang.Double> numbers, java.util.Stack<java.lang.Character> operations)
static void	main(java.lang.String[] args)
static boolean	query(java.util.Scanner input, java.lang.String prompt)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CHARACTER

public static final java.util.regex.Pattern CHARACTER

UNSIGNED_DOUBLE

public static final java.util.regex.Pattern UNSIGNED_DOUBLE

Constructor Detail

EvaluateDemonstration

public EvaluateDemonstration()

Method Detail

main

public static void main(java.lang.String[] args)

query

public static boolean query(java.util.Scanner input,
                            java.lang.String prompt)

evaluate

public static double evaluate(java.lang.String s)

evaluateStackTops

public static void evaluateStackTops(java.util.Stack<java.lang.Double> numbers,
                                     java.util.Stack<java.lang.Character> operations)