ZCW-MacroLabs-OOP-ScientificCalculator/opSwitch.java

/**
 * Write a description of class opSwitch here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class opSwitch
{
    public static void choose(String opInput){
        Console op = new Console();

        String x;
        String y;
        // switchboard for operations
        switch (opInput) {
            case "?":
            System.out.println("Commands include:\n"
                +"+"+"\n"
                +"-"+"\n"
                +"*"+"\n"
                +"/"+"\n"
                +"square"+"\n"
                +"square root"+"\n"
                +"exponent"+"\n"
                +"inverse"+"\n"
                +"invert"+"\n"
                +"quit"+"\n"
                +"clear"+"\n"
                +"reset"+"\n"
                +"M+"+"\n"
                +"MC"+"\n"
                +"MRC"+"\n"
                +"nth root"+"\n"
                +"log WIP"+"\n"
                +"ln WIP"+"\n"
                +"log (CHANGE OF BASE ) WIP"+"\n"
                +"sin"+"\n"
                +"cos"+"\n"
                +"tan"+"\n"
                +"asin"+"\n"
                +"acos"+"\n"
                +"atan"+"\n");
            break;
            case "+": 
                //x = Console.getStringInput("Please enter first number.");
                y = Console.getStringInput("Please enter number.");
                simpleOp.add(op.currentNumber, Console.getNumber(y));
                break;
            case "-": 
                //x = Console.getStringInput("Please enter first number.");
                y = Console.getStringInput("Please enter number.");
                simpleOp.sub(op.currentNumber, Console.getNumber(y));
                break;
            case "*": 
                //x = Console.getStringInput("Please enter multiplicand.");
                y = Console.getStringInput("Please enter number.");
                simpleOp.mul(op.currentNumber, Console.getNumber(y));
                break;
            case "/": 
                //x = Console.getStringInput("Please enter dividend.");
                y = Console.getStringInput("Please enter number.");
                simpleOp.div(op.currentNumber, Console.getNumber(y));
                break;
            case "square": 
                //x = Console.getStringInput("Please enter your number.");
                simpleOp.squ(op.currentNumber);
                break;
            case "square root": 
                //x = Console.getStringInput("Please enter your number.");
                simpleOp.sqrt(op.currentNumber);
                break;
            case "exponent": 
                //x = Console.getStringInput("Please enter base.");
                y = Console.getStringInput("Please enter the exponent.");
                simpleOp.exp(op.currentNumber, Console.getNumber(y));
                break;
            case "inverse":
                //x = Console.getStringInput("Please enter your number.");
                simpleOp.inv(op.currentNumber);
                break;
            case "invert":
                simpleOp.invert(op.currentNumber);
                break;
            // default:
                // System.out.println("You have not provided valid input. Please enter \"?\" for a list of commands.");
                // break;
            case "M+":
                Memory.addMemory(op.currentNumber);
                break;
            case "MC":
                Memory.resetMemory();
                break;
            case "MRC":
                Memory.recallMemory();
                break;
            case "nth root":
                y = Console.getStringInput("Please enter the value of n.");
                advOp.nthRoot(op.currentNumber, Console.getNumber(y));
                break;
            case "log":
                advOp.log(op.currentNumber);
                break;
            case "sin":
                Trigonometry.sin(op.currentNumber);
                break;
            case "cos":
                Trigonometry.cos(op.currentNumber);
                break;
            case "tan":
                Trigonometry.tan(op.currentNumber);
                break;
            case "asin":
                Trigonometry.sinInverse(op.currentNumber);
                break;
            case "acos":
                Trigonometry.cosInverse(op.currentNumber);
                break;
            case "atan":
                Trigonometry.tanInverse(op.currentNumber);
                break;
        }
    }

}