org.eclipse.persistence.jpa.jpql
Class SubqueryDeclaration

java.lang.Object
  org.eclipse.persistence.jpa.jpql.Declaration
      org.eclipse.persistence.jpa.jpql.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.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.Declaration

getBaseExpression, getDeclarationExpression, 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