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ZCW-MacroLabs-OOP-ScientificCalculator
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ZCW-MacroLabs-OOP-Scientifi.../opSwitch.java

opSwitch.java 4.4KB
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  1. 

  2. /**

  3.  * Write a description of class opSwitch here.

  4.  *

  5.  * @author (your name)

  6.  * @version (a version number or a date)

  7.  */

  8. public class opSwitch

  9. {

  10.     public static void choose(String opInput){

  11.         Console op = new Console();

  12. 

  13.         String x;

  14.         String y;

  15.         // switchboard for operations

  16.         switch (opInput) {

  17.             case "?":

  18.             System.out.println("Commands include:\n"

  19.                 +"+"+"\n"

  20.                 +"-"+"\n"

  21.                 +"*"+"\n"

  22.                 +"/"+"\n"

  23.                 +"square"+"\n"

  24.                 +"square root"+"\n"

  25.                 +"exponent"+"\n"

  26.                 +"inverse"+"\n"

  27.                 +"invert"+"\n"

  28.                 +"quit"+"\n"

  29.                 +"clear"+"\n"

  30.                 +"reset"+"\n"

  31.                 +"M+"+"\n"

  32.                 +"MC"+"\n"

  33.                 +"MRC"+"\n"

  34.                 +"x rooted WIP"+"\n"

  35.                 +"log WIP"+"\n"

  36.                 +"ln WIP"+"\n"

  37.                 +"log (CHANGE OF BASE ) WIP"+"\n"

  38.                 +"sin WIP"+"\n"

  39.                 +"cos WIP"+"\n"

  40.                 +"tan WIP"+"\n"

  41.                 +"inverse of sin WIP"+"\n"

  42.                 +"inver of cos WIP"+"\n"

  43.                 +"inverse of tan WIP"+"\n");

  44.             break;

  45.             case "+": 

  46.                 //x = Console.getStringInput("Please enter first number.");

  47.                 y = Console.getStringInput("Please enter number.");

  48.                 simpleOp.add(op.currentNumber, Console.getNumber(y));

  49.                 break;

  50.             case "-": 

  51.                 //x = Console.getStringInput("Please enter first number.");

  52.                 y = Console.getStringInput("Please enter number.");

  53.                 simpleOp.sub(op.currentNumber, Console.getNumber(y));

  54.                 break;

  55.             case "*": 

  56.                 //x = Console.getStringInput("Please enter multiplicand.");

  57.                 y = Console.getStringInput("Please enter number.");

  58.                 simpleOp.mul(op.currentNumber, Console.getNumber(y));

  59.                 break;

  60.             case "/": 

  61.                 //x = Console.getStringInput("Please enter dividend.");

  62.                 y = Console.getStringInput("Please enter number.");

  63.                 simpleOp.div(op.currentNumber, Console.getNumber(y));

  64.                 break;

  65.             case "square": 

  66.                 //x = Console.getStringInput("Please enter your number.");

  67.                 simpleOp.squ(op.currentNumber);

  68.                 break;

  69.             case "square root": 

  70.                 //x = Console.getStringInput("Please enter your number.");

  71.                 simpleOp.sqrt(op.currentNumber);

  72.                 break;

  73.             case "exponent": 

  74.                 //x = Console.getStringInput("Please enter base.");

  75.                 y = Console.getStringInput("Please enter the exponent.");

  76.                 simpleOp.exp(op.currentNumber, Console.getNumber(y));

  77.                 break;

  78.             case "inverse":

  79.                 //x = Console.getStringInput("Please enter your number.");

  80.                 simpleOp.inv(op.currentNumber);

  81.                 break;

  82.             case "invert":

  83.                 simpleOp.invert(op.currentNumber);

  84.                 break;

  85.             // default:

  86.                 // System.out.println("You have not provided valid input. Please enter \"?\" for a list of commands.");

  87.                 // break;

  88.             case "M+":

  89.                 Memory.addMemory(op.currentNumber);

  90.                 break;

  91.             case "MC":

  92.                 Memory.resetMemory();

  93.                 break;

  94.             case "MRC":

  95.                 Memory.recallMemory();

  96.                 break;

  97.             case "x rooted":

  98.                 break;

  99.             case "log":

  100.                 break;

  101.             case "ln":

  102.                 break;

  103.             case "log (change of base)":

  104.                 break;

  105.             case "sin":

  106.                 Trigonometry.sin(op.currentNumber);

  107.                 break;

  108.             case "cos":

  109.             Trigonometry.cos(op.currentNumber);

  110.                 break;

  111.             case "tan":

  112.             Trigonometry.tan(op.currentNumber);

  113.                 break;

  114.             case "inverse of sin":

  115.             Trigonometry.sinInverse(op.currentNumber);

  116.                 break;

  117.             case "inverse of cos":

  118.             Trigonometry.cosInverse(op.currentNumber);

  119.                 break;

  120.             case "inverse of tan":

  121.             Trigonometry.tanInverse(op.currentNumber);

  122.                 break;

  123.         }

  124.     }

  125. 

  126. }