Package org.eclipse.persistence.jpa.jpql.parser

Class ConnectByClauseBNF

java.lang.Object

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

org.eclipse.persistence.jpa.jpql.parser.ConnectByClauseBNF

public final class ConnectByClauseBNF
extends JPQLQueryBNF

The query BNF for a CONNECT BY clause. This was added to the grammar with EclipseLink 2.5.

BNF: CONNECT BY { single_valued_object_path_expression | collection_valued_path_expression }

Version:

2.5

Author:

Pascal Filion

Since:

2.5

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	ID	The unique identifier of this BNF rule.

Constructor Summary

Constructors

Constructor	Description
ConnectByClauseBNF()	Creates a new ConnectByClauseBNF.

Method Summary

Modifier and Type	Method	Description
protected void	initialize()	Initializes this BNF by registering child JPQLQueryBNFs and ExpressionFactories.

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

children, getExpressionFactory, getExpressionFactoryIds, getExpressionRegistry, getFallbackBNFId, getFallbackExpressionFactoryId, getId, getIdentifiers, handleAggregate, handleCollection, handlesNestedArray, handleSubExpression, hasChild, hasIdentifier, isCompound, nonCompoundChildren, registerChild, registerExpressionFactory, setCompound, setFallbackBNFId, setFallbackExpressionFactoryId, setHandleAggregate, setHandleCollection, setHandleNestedArray, setHandleSubExpression, toString, 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

ConnectByClauseBNF

public ConnectByClauseBNF()

Creates a new ConnectByClauseBNF.

Method Detail

initialize

protected void initialize()

Initializes this BNF by registering child JPQLQueryBNFs and ExpressionFactories.

Overrides:

initialize in class JPQLQueryBNF