GeneralOperations

```
public interface GeneralOperations
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`eraseAll()`	Clears data in database.
`java.util.Calendar`	`getCurrentTime()`	Gets current time
`void`	`setInitialTime(java.util.Calendar time)`	Sets initial time
`java.util.Calendar`	`time(int days)`	Time to pass in simulation.

- Method Detail
  - setInitialTime
```
void setInitialTime(java.util.Calendar time)
```
    Sets initial time
    
    Parameters:
    
    time - time
  - time
```
java.util.Calendar time(int days)
```
    Time to pass in simulation.
    
    Parameters:
    
    days - number of days that will pass in simulation after this method call
    
    Returns:
    
    current time
  - getCurrentTime
```
java.util.Calendar getCurrentTime()
```
    Gets current time
    
    Returns:
    
    current time
  - eraseAll
```
void eraseAll()
```
    Clears data in database.