org.eclipse.persistence.jpa.jpql.parser

Class InternalOrderByItemBNF

java.lang.Object

org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF

org.eclipse.persistence.jpa.jpql.parser.InternalOrderByItemBNF

public final class InternalOrderByItemBNF
extends JPQLQueryBNF

The query BNF for an order by item.

JPA 1.0:

BNF: orderby_item ::= state_field_path_expression [ ASC | DESC ]

JPA 2.0

BNF: orderby_item ::= state_field_path_expression | result_variable [ ASC | DESC ]

Since:

2.3

Version:

2.4

Author:

Pascal Filion

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ID The unique identifier for this InternalOrderByItemBNF.

Constructor Summary

Constructors

Constructor and Description
InternalOrderByItemBNF() Creates a new InternalOrderByItemBNF.

Method Summary

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF

children, getExpressionFactory, getExpressionFactoryIds, getExpressionRegistry, getFallbackBNFId, getFallbackExpressionFactoryId, getId, getIdentifiers, handleAggregate, handleCollection, handlesSubExpression, hasIdentifier, isCompound, nonCompoundChildren, setCompound, setFallbackBNFId, setFallbackExpressionFactoryId, setHandleAggregate, setHandleCollection, setHandleSubExpression, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ID

public static final java.lang.String ID

The unique identifier for this InternalOrderByItemBNF.

See Also:

Constant Field Values

Constructor Detail

InternalOrderByItemBNF

public InternalOrderByItemBNF()

Creates a new InternalOrderByItemBNF.