Oracle Fusion Middleware Java API Reference for Oracle TopLink
11g Release 1 (11.1.1)

E28847-01


org.eclipse.persistence.jpa.internal.jpql.parser
Class TypeExpressionBNF

java.lang.Object
  extended by org.eclipse.persistence.jpa.internal.jpql.parser.JPQLQueryBNF
      extended by org.eclipse.persistence.jpa.internal.jpql.parser.TypeExpressionBNF


public final class TypeExpressionBNF
extends JPQLQueryBNF

The query BNF for a type expression.

BNF: type_discriminator ::= TYPE(identification_variable | single_valued_object_path_expression | input_parameter)
Since:
2.3
Version:
2.3
Author:
Pascal Filion

Field Summary
static java.lang.String ID
          The unique identifier of this BNF rule.
 
Constructor Summary
TypeExpressionBNF()
          Creates a new TypeExpressionBNF.
 
Method Summary
(package private)  void initialize()
          Initializes this BNF rule by registering child BNF rules and expression factories.
 
Methods inherited from class org.eclipse.persistence.jpa.internal.jpql.parser.JPQLQueryBNF
addChildren, children, expressionFactory, expressionFactoryIds, getFallbackBNFId, getFallbackExpressionFactoryId, getId, handleAggregate, handleCollection, hasIdentifier, identifiers, isCompound, nonCompoundChildren, registerChild, registerExpressionFactory, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

ID

public static final java.lang.String ID
The unique identifier of this BNF rule.
See Also:
Constant Field Values
Constructor Detail

TypeExpressionBNF

TypeExpressionBNF()
Creates a new TypeExpressionBNF.
Method Detail

initialize

void initialize()
Initializes this BNF rule by registering child BNF rules and expression factories.
Overrides:
initialize in class JPQLQueryBNF

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