```
public class OrderByExpressionContext
extends Object
```
The OrderByExpressionContext class represents an expression in the ORDER-BY clause. It encapsulates an expression and the expected ordering of the expression.

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`void`	`getColumns(Set<String> columns)`	Adds the columns (IDENTIFIER expressions) in the order-by expression to the given set.
`ExpressionContext`	`getExpression()`
`int`	`hashCode()`
`boolean`	`isAsc()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

public OrderByExpressionContext(ExpressionContext expression,
                                boolean isAsc)

Class OrderByExpressionContext