StonkMarket

StonkMarket

public class StonkMarket extends Object

Field Summary

Fields

Modifier and Type

Field

Description

private double

exchangeRate

private static final Random

RANDY
Constructor Summary

Constructors

Constructor

Description

StonkMarket()
Method Summary

Modifier and Type

Method

Description

double

changeExchangeRate()

Changes the current exchange rate randomly from -50 to 50 percent.

double

fazCoinToUSD(int fazCoin)

Converts the FazCoin value to USD.

double

getExchangeRate()

Gets exchange rate

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- exchangeRate
  
  private double exchangeRate
- RANDY
  
  private static final Random RANDY
Constructor Details
- StonkMarket
  
  public StonkMarket()
Method Details
- fazCoinToUSD
  
  public double fazCoinToUSD(int fazCoin)
  
  Converts the FazCoin value to USD.
  
  Parameters:
  
  fazCoin - number of FazCoins to convert to USD
  
  Returns:
  
  USD value
- getExchangeRate
  
  public double getExchangeRate()
  
  Gets exchange rate
  
  Returns:
  
  Exchange rate
- changeExchangeRate
  
  public double changeExchangeRate()
  Changes the current exchange rate randomly from -50 to 50 percent.
  Implementation hints:
  
  Call nextDouble() on your Random object
  
  Default for nextDouble() (no arguments provided) will return a double in the range of 0-1
  
  To change the range of values that will be returned (NOT the size of the range), add or subtract your low-range value
  
  Ex: To get range from -30 to 70 percent:
  
  exchangeRate += (randy.nextDouble() - 0.3)
  
  To change the size of the range of return values (NOT NEEDED FOR THIS IMPLEMENTATION), add an argument to the nextDouble() call based on desired range size
  
  Ex: To get range from 0 - 99:
  
  return random.nextDouble(100)
  Returns:
  
  Updated exchange rate