Top Description Fields Constructors Methods
org.eclipse.persistence.jpa.jpql.parser

public final Class TreatExpressionBNF

extends JPQLQueryBNF
Class Inheritance
Annotations
@SuppressWarnings:nls
The query BNF for a TREAT expression.
BNF: join_treat ::= TREAT(join_collection_valued_path_expression AS subtype)
BNF: join_treat ::= TREAT(join_single_valued_path_expression AS subtype)
Author
Pascal Filion
Since
2.3
Version
2.4

Field Summary

Modifier and TypeField and Description
public static final String
ID

The unique identifier of this TreatExpressionBNF.

Constructor Summary

AccessConstructor and Description
public
TreatExpressionBNF()

Creates a new TreatExpressionBNF.

Method Summary

Modifier and TypeMethod and Description
protected void
initialize()

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

Initializes this BNF by registering child JPQLQueryBNFs and ExpressionFactories.
Inherited from org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF:
childrengetExpressionFactorygetExpressionFactoryIdsgetExpressionRegistrygetFallbackBNFIdgetFallbackExpressionFactoryIdgetIdgetIdentifiershandleAggregatehandleCollectionhandlesNestedArrayhandleSubExpressionhasChildhasIdentifierisCompoundnonCompoundChildrenregisterChildregisterExpressionFactorysetCompoundsetExpressionRegistrysetFallbackBNFIdsetFallbackExpressionFactoryIdsetHandleAggregatesetHandleCollectionsetHandleNestedArraysetHandleSubExpressiontoStringtoString

Field Detail

IDback to summary
public static final String ID

The unique identifier of this TreatExpressionBNF.

Constructor Detail

TreatExpressionBNFback to summary
public TreatExpressionBNF()

Creates a new TreatExpressionBNF.

Method Detail

initializeback to summary
protected void initialize()

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

Doc from org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF.initialize.

Initializes this BNF by registering child JPQLQueryBNFs and ExpressionFactories.

Annotations
@Override