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<?php
/*
* 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 MIT license. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace Doctrine\ORM\Cache;
use Doctrine\ORM\Cache;
/**
* A cache key that identifies a particular query.
*
* @since 2.5
* @author Fabio B. Silva <fabio.bat.silva@gmail.com>
*/
class QueryCacheKey extends CacheKey
{
/**
* READ-ONLY: Public only for performance reasons, it should be considered immutable.
*
* @var integer Cache key lifetime
*/
public $lifetime;
/**
* READ-ONLY: Public only for performance reasons, it should be considered immutable.
*
* @var integer Cache mode (Doctrine\ORM\Cache::MODE_*)
*/
public $cacheMode;
/**
* READ-ONLY: Public only for performance reasons, it should be considered immutable.
*
* @var TimestampCacheKey|null
*/
public $timestampKey;
/**
* @param string $hash Result cache id
* @param integer $lifetime Query lifetime
* @param int $cacheMode Query cache mode
* @param TimestampCacheKey|null $timestampKey
*/
public function __construct(
$hash,
$lifetime = 0,
$cacheMode = Cache::MODE_NORMAL,
TimestampCacheKey $timestampKey = null
) {
$this->hash = $hash;
$this->lifetime = $lifetime;
$this->cacheMode = $cacheMode;
$this->timestampKey = $timestampKey;
}
}
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