OrderImpl (OpenJPA Parent POM 2.4.0 API)

java.lang.Object
- org.apache.openjpa.persistence.criteria.OrderImpl

All Implemented Interfaces:

javax.persistence.criteria.Order, CriteriaExpression
```
 class OrderImpl
extends Object
implements javax.persistence.criteria.Order, CriteriaExpression
```
Ordering clause of a criteria query.

Author:

Pinaki Poddar

Constructor Summary

Constructors
Constructor and Description

OrderImpl(javax.persistence.criteria.Expression<?> e)

OrderImpl(javax.persistence.criteria.Expression<?> e, boolean asc)

Constructors
Constructor and Description
`OrderImpl(javax.persistence.criteria.Expression<?> e)`
`OrderImpl(javax.persistence.criteria.Expression<?> e, boolean asc)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`acceptVisit(CriteriaExpressionVisitor visitor)` Accept visit from the given visitor.
`StringBuilder`	`asProjection(AliasContext q)` Get a string representation of this node as a projection term in the context of the given query.
`StringBuilder`	`asValue(AliasContext q)` Get a string representation of this node as a value in the context of the given query.
`StringBuilder`	`asVariable(AliasContext q)` Get a string representation of this node as a variable in the context of the given query.
`ExpressionImpl<?>`	`getExpression()`
`boolean`	`isAscending()`
`javax.persistence.criteria.Order`	`reverse()`

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

- Constructor Detail
  - OrderImpl
```
public OrderImpl(javax.persistence.criteria.Expression<?> e,
         boolean asc)
```
  - OrderImpl
```
public OrderImpl(javax.persistence.criteria.Expression<?> e)
```
- Method Detail
  - getExpression
```
public ExpressionImpl<?> getExpression()
```
    Specified by:
    
    getExpression in interface javax.persistence.criteria.Order
  - isAscending
```
public boolean isAscending()
```
    Specified by:
    
    isAscending in interface javax.persistence.criteria.Order
  - reverse
```
public javax.persistence.criteria.Order reverse()
```
    Specified by:
    
    reverse in interface javax.persistence.criteria.Order
  - acceptVisit
```
public void acceptVisit(CriteriaExpressionVisitor visitor)
```
    Description copied from interface: CriteriaExpression
    
    Accept visit from the given visitor. The receiver is responsible to propagate the visitor to the constituent sub-nodes if any.
    
    Specified by:
    
    acceptVisit in interface CriteriaExpression
    
    Parameters:
    visitor - a processor to walk the nodes of a tree.
  - asValue
```
public StringBuilder asValue(AliasContext q)
```
    Description copied from interface: CriteriaExpression
    
    Get a string representation of this node as a value in the context of the given query.
    
    Specified by:
    
    asValue in interface CriteriaExpression
  - asProjection
```
public StringBuilder asProjection(AliasContext q)
```
    Description copied from interface: CriteriaExpression
    
    Get a string representation of this node as a projection term in the context of the given query.
    
    Specified by:
    
    asProjection in interface CriteriaExpression
  - asVariable
```
public StringBuilder asVariable(AliasContext q)
```
    Description copied from interface: CriteriaExpression
    
    Get a string representation of this node as a variable in the context of the given query.
    
    Specified by:
    
    asVariable in interface CriteriaExpression

Class OrderImpl

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

OrderImpl

OrderImpl

Method Detail

getExpression

isAscending

reverse

acceptVisit

asValue

asProjection

asVariable