Package main

Interface ICustomerBetService

All Known Implementing Classes:

BetOrganization

public sealed interface ICustomerBetService
permits BetOrganization

Interface for customer betting services, defining methods for calculating gains and presenting results, as well as a default method for saving results to a text file.

Method Summary

Modifier and Type	Method	Description
void	calculateGainsPerCustomer()	Calculates and updates the gains for each customer based on their bets and the actual game outcomes.
default void	printCustomersResultsToTextFile(String output)	Saves the provided betting results to a default text file named "bet-results.txt".
void	showCustomersResults()	Displays the betting results of each customer to the console and saves these results to a text file for record-keeping.

Method Details

calculateGainsPerCustomer

void calculateGainsPerCustomer()

Calculates and updates the gains for each customer based on their bets and the actual game outcomes. Each customer’s total gains are updated if they win their bets.

showCustomersResults

void showCustomersResults()

Displays the betting results of each customer to the console and saves these results to a text file for record-keeping.

printCustomersResultsToTextFile

default void printCustomersResultsToTextFile(String output)

Saves the provided betting results to a default text file named "bet-results.txt".

This method writes the betting results to a text file, ensuring that all customer results are persistently stored. In case of an error during the file-writing process, an error message is displayed.

Parameters:

output - The string containing results data to be saved to the file.