CustomInstruction (Nitrite 4.2.1 API)

```
public interface CustomInstruction
```
Represents a custom instruction for database migration.

Since:

4.0

Author:

Anindya Chatterjee

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void perform(Nitrite nitrite)
  Performs the instruction on the nitrite database.

- Method Detail
  - perform
```
void perform(Nitrite nitrite)
```
    Performs the instruction on the nitrite database.
    
    Parameters:
    
    nitrite - the nitrite database