<?php /* * $Id$ * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * This software consists of voluntary contributions made by many individuals * and is licensed under the LGPL. For more information, see * <http://www.doctrine-project.org>. */ namespace Doctrine\ORM\Query\AST; /** * AssociationPathExpression ::= CollectionValuedPathExpression | SingleValuedAssociationPathExpression * SingleValuedPathExpression ::= StateFieldPathExpression | SingleValuedAssociationPathExpression * StateFieldPathExpression ::= SimpleStateFieldPathExpression | SimpleStateFieldAssociationPathExpression * SingleValuedAssociationPathExpression ::= IdentificationVariable "." {SingleValuedAssociationField "."}* SingleValuedAssociationField * CollectionValuedPathExpression ::= IdentificationVariable "." {SingleValuedAssociationField "."}* CollectionValuedAssociationField * StateField ::= {EmbeddedClassStateField "."}* SimpleStateField * SimpleStateFieldPathExpression ::= IdentificationVariable "." StateField * SimpleStateFieldAssociationPathExpression ::= SingleValuedAssociationPathExpression "." StateField * * @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @link www.doctrine-project.org * @since 2.0 * @version $Revision: 3938 $ * @author Guilherme Blanco <guilhermeblanco@hotmail.com> * @author Jonathan Wage <jonwage@gmail.com> * @author Roman Borschel <roman@code-factory.org> */ class PathExpression extends Node { const TYPE_COLLECTION_VALUED_ASSOCIATION = 2; const TYPE_SINGLE_VALUED_ASSOCIATION = 4; const TYPE_STATE_FIELD = 8; public $type; public $expectedType; public $identificationVariable; public $parts; public function __construct($expectedType, $identificationVariable, array $parts) { $this->expectedType = $expectedType; $this->identificationVariable = $identificationVariable; $this->parts = $parts; } public function dispatch($walker) { return $walker->walkPathExpression($this); } }