org.eclipse.persistence.jpa.jpql.parser
Class InternalAggregateFunctionBNF

java.lang.Object
  org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF
      org.eclipse.persistence.jpa.jpql.parser.InternalAggregateFunctionBNF

public final class InternalAggregateFunctionBNF
extends JPQLQueryBNF

The query BNF for the parameter of an aggregate expression.

Version:

2.4.2

Author:

Pascal Filion

Since:

2.4

Field Summary

static java.lang.String

ID The unique identifier of this BNF rule.

Constructor Summary

InternalAggregateFunctionBNF()
Creates a new InternalAggregateFunctionBNF.

Method Summary

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, handlesSubExpression, hasIdentifier, isCompound, nonCompoundChildren, registerChild, registerExpressionFactory, setCompound, setFallbackBNFId, setFallbackExpressionFactoryId, setHandleAggregate, setHandleCollection, 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

InternalAggregateFunctionBNF

public InternalAggregateFunctionBNF()

Creates a new InternalAggregateFunctionBNF.

Method Detail

initialize

protected void initialize()

Initializes this BNF by registering child JPQLQueryBNFs and ExpressionFactories.

Overrides:

initialize in class JPQLQueryBNF