OrderByElement (Blazebit Persistence Core API 1.5.0-Alpha2 API)

```
public interface OrderByElement
```
Represents an order by element.

Since:

1.1.0

Author:

Christian Beikov

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getPosition()`	The position of the order by expression in the select clause.
`boolean`	`isAscending()`	Whether sorting is ascending or descending.
`boolean`	`isNullable()`	Whether the expression may produce null values.
`boolean`	`isNullsFirst()`	Whether nulls have precedence or non-nulls.

- Method Detail
  - getPosition
```
int getPosition()
```
    The position of the order by expression in the select clause.
    
    Returns:
    
    The position
  - isAscending
```
boolean isAscending()
```
    Whether sorting is ascending or descending.
    
    Returns:
    
    True if ascending, false otherwise
  - isNullable
```
boolean isNullable()
```
    Whether the expression may produce null values.
    
    Returns:
    
    True if nullable, false otherwise
    
    Since:
    
    1.3.0
  - isNullsFirst
```
boolean isNullsFirst()
```
    Whether nulls have precedence or non-nulls.
    
    Returns:
    
    True if nulls come first, false otherwise