IMainEngine

All Known Implementing Classes:

MainEngine
```
public interface IMainEngine
```
IMainEngine
Interface which provides a contract to the clients regarding (a) the load of the input files, (b) the computation of the statistics and (c) the creation of reports

Since:

2017-07-22

Version:

1.0

Method Summary

Modifier and Type	Method	Description
`void`	`computeAllStats()`	Computes the weekly statistics and the statistics for each employee and prints the results
`void`	`createReports(java.lang.String mode)`	Creates the different types of reports
`void`	`getDishes(javafx.collections.ObservableList<Dish> data)`
`void`	`getEmployees(javafx.collections.ObservableList<Employee> data)`
`int`	`loadAllData()`	Loads the data from the input files

- Method Detail
  - loadAllData
```
int loadAllData()
```
    Loads the data from the input files
    
    Returns:
    
    return 0 if executed properly
  - computeAllStats
```
void computeAllStats()
```
    Computes the weekly statistics and the statistics for each employee and prints the results
  - createReports
```
void createReports(java.lang.String mode)
```
    Creates the different types of reports
    
    Parameters:
    
    mode - a String to denote how to output reports. Valid values: "ReportGeneratorForFiles" / "ReportGeneratorForHTML"
  - getEmployees
```
void getEmployees(javafx.collections.ObservableList<Employee> data)
```
  - getDishes
```
void getDishes(javafx.collections.ObservableList<Dish> data)
```