org.eclipse.persistence.jpa.jpql.tools.resolver
Class SubqueryDeclaration

java.lang.Object
  org.eclipse.persistence.jpa.jpql.tools.resolver.Declaration
      org.eclipse.persistence.jpa.jpql.tools.resolver.SubqueryDeclaration

All Implemented Interfaces:

JPQLQueryDeclaration

public class SubqueryDeclaration
extends Declaration

This Declaration uses a subquery as the "root" object.

Version:

2.5

Author:

Pascal Filion

Since:

2.5

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.persistence.jpa.jpql.JPQLQueryDeclaration

JPQLQueryDeclaration.Type

Field Summary

Fields inherited from class org.eclipse.persistence.jpa.jpql.tools.resolver.Declaration

baseExpression, declarationExpression, identificationVariable, rootPath

Constructor Summary

SubqueryDeclaration()
Creates a new SubqueryDeclaration.

Method Summary

JPQLQueryDeclaration.Type

getType() Determines the type this declaration represents.

Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.resolver.Declaration

getBaseExpression, getDeclarationExpression, getIdentificationVariable, getJoins, getRootPath, getVariableName, hasJoins, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SubqueryDeclaration

public SubqueryDeclaration()

Creates a new SubqueryDeclaration.

Method Detail

getType

public JPQLQueryDeclaration.Type getType()

Determines the type this declaration represents.

Returns:

One of the possible types