SortSpecification (MyBatis Dynamic SQL 1.2.0 API)

All Known Implementing Classes:

SimpleSortSpecification, SqlColumn
```
public interface SortSpecification
```
Defines attributes of columns that are necessary for rendering an order by expression.

Author:

Jeff Butler

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`aliasOrName()`	Return the column alias or column name.
`SortSpecification`	`descending()`	Returns a new instance of the SortSpecification that should render as descending in an ORDER BY clause.
`boolean`	`isDescending()`	Return true if the sort order is descending.

- Method Detail
  - descending
```
SortSpecification descending()
```
    Returns a new instance of the SortSpecification that should render as descending in an ORDER BY clause.
    
    Returns:
    
    new instance of SortSpecification
  - aliasOrName
```
java.lang.String aliasOrName()
```
    Return the column alias or column name.
    
    Returns:
    
    the column alias if one has been specified by the user, or else the column name
  - isDescending
```
boolean isDescending()
```
    Return true if the sort order is descending.
    
    Returns:
    
    true if the SortSpecification should render as descending