OrderingImpl (Apache Jackrabbit 2.23.1-beta API)

java.lang.Object
- org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode
- - org.apache.jackrabbit.spi.commons.query.qom.OrderingImpl

All Implemented Interfaces:: Ordering

public class OrderingImpl
extends AbstractQOMNode
implements Ordering

OrderingImpl...

Field Summary

Fields
Modifier and Type Field Description

static OrderingImpl[] EMPTY_ARRAY
Empty OrderingImpl array.
- Fields inherited from class org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode
  resolver

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`accept(QOMTreeVisitor visitor, Object data)`	Accepts a `visitor` and calls the appropriate visit method depending on the type of this QOM node.
`DynamicOperand`	`getOperand()`	The operand by which to order.
`String`	`getOrder()`	Gets the order.
`boolean`	`isAscending()`
`String`	`toString()`

Methods inherited from class org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode
getJCRName, getJCRPath, protect, quote, quote

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

- Field Detail
  - EMPTY_ARRAY
```
public static final OrderingImpl[] EMPTY_ARRAY
```
    Empty OrderingImpl array.
- Method Detail
  - getOperand
```
public DynamicOperand getOperand()
```
    The operand by which to order.
    
    Specified by:
    
    getOperand in interface Ordering
    
    Returns:
    
    the operand; non-null
  - getOrder
```
public String getOrder()
```
    Gets the order.
    Specified by:
    
    getOrder in interface Ordering
    
    Returns:
    
    either
    
    QueryObjectModelConstants.JCR_ORDER_ASCENDING or
    
    QueryObjectModelConstants.JCR_ORDER_DESCENDING
  - isAscending
```
public boolean isAscending()
```
    Returns:
    
    true if this ordering is ascending. Returns false if ordering is descending.
  - accept
```
public Object accept(QOMTreeVisitor visitor,
                     Object data)
              throws Exception
```
    Accepts a visitor and calls the appropriate visit method depending on the type of this QOM node.
    
    Specified by:
    
    accept in class AbstractQOMNode
    
    Parameters:
    
    visitor - the visitor.
    
    data - user defined data, which is passed to the visit method.
    
    Throws:
    
    Exception
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object