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<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Extbase\Persistence\Generic\Qom;
/**
* Performs a join between two node-tuple sources.
*
* @internal only to be used within Extbase, not part of TYPO3 Core API.
*/
class Join implements JoinInterface
{
/**
* @var SourceInterface
*/
protected $left;
/**
* @var SourceInterface
*/
protected $right;
/**
* @var string
*/
protected $joinType;
/**
* @var JoinConditionInterface
*/
protected $joinCondition;
/**
* Constructs the Join instance
*
* @param SourceInterface $left the left node-tuple source; non-null
* @param SourceInterface $right the right node-tuple source; non-null
* @param string $joinType One of Query::JCR_JOIN_TYPE_*
*/
public function __construct(SourceInterface $left, SourceInterface $right, $joinType, JoinConditionInterface $joinCondition)
{
$this->left = $left;
$this->right = $right;
$this->joinType = $joinType;
$this->joinCondition = $joinCondition;
}
/**
* Gets the left node-tuple source.
*
* @return SourceInterface the left source; non-null
*/
public function getLeft()
{
return $this->left;
}
/**
* Gets the right node-tuple source.
*
* @return SourceInterface the right source; non-null
*/
public function getRight()
{
return $this->right;
}
/**
* Gets the join type.
*
* @return string one of QueryObjectModelConstants.JCR_JOIN_TYPE_*
*/
public function getJoinType()
{
return $this->joinType;
}
/**
* Gets the join condition.
*
* @return JoinConditionInterface the join condition; non-null
*/
public function getJoinCondition()
{
return $this->joinCondition;
}
}