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<?php
namespace Doctrine\ORM\Query\AST;
/**
* JoinAssociationPathExpression ::= JoinCollectionValuedPathExpression | JoinSingleValuedAssociationPathExpression
* JoinCollectionValuedPathExpression ::= IdentificationVariable "." CollectionValuedAssociationField
* JoinSingleValuedAssociationPathExpression ::= IdentificationVariable "." SingleValuedAssociationField
*
* @author robo
* @todo Rename: JoinAssociationPathExpression
*/
class JoinPathExpression extends Node
{
private $_identificationVariable;
private $_assocField;
public function __construct($identificationVariable, $assocField)
{
$this->_identificationVariable = $identificationVariable;
$this->_assocField = $assocField;
}
public function getIdentificationVariable()
{
return $this->_identificationVariable;
}
public function getAssociationField()
{
return $this->_assocField;
}
public function dispatch($sqlWalker)
{
return $sqlWalker->walkJoinPathExpression($this);
}
}