OrderByExpression (Apache Qpid Broker-J Core 9.1.0 API)

java.lang.Object
- org.apache.qpid.server.filter.OrderByExpression

All Implemented Interfaces:: Expression

public class OrderByExpression
extends Object
implements Expression

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class OrderByExpression.Order

Constructor Summary

Constructors
Constructor Description

OrderByExpression(Expression expression)

OrderByExpression(Expression expression, OrderByExpression.Order order)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`evaluate(Object object)`
`int`	`getColumnIndex()`
`OrderByExpression.Order`	`getOrder()`
`boolean`	`isColumnIndex()`

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

Constructor Detail

OrderByExpression

public OrderByExpression(Expression expression)

OrderByExpression

public OrderByExpression(Expression expression,
                         OrderByExpression.Order order)

Method Detail
- evaluate
```
public Object evaluate(Object object)
```
  Specified by:
  
  evaluate in interface Expression
  
  Parameters:
  
  object - object to evaluate
  
  Returns:
  
  the value of this expression
- getOrder
```
public OrderByExpression.Order getOrder()
```
- isColumnIndex
```
public boolean isColumnIndex()
```
- getColumnIndex
```
public int getColumnIndex()
```