DoctrineODMMongoDBAdapter::getSlice()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 8

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 8
ccs 0
cts 8
cp 0
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 2
crap 2
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<?php
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/*
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 * This file is part of the Pagerfanta package.
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 *
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 * (c) Pablo Díez <[email protected]>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Pagerfanta\Adapter;
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use Doctrine\ODM\MongoDB\Query\Builder;
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/**
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 * DoctrineODMMongoDBAdapter.
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 *
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 * @author Pablo Díez <[email protected]>
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 */
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class DoctrineODMMongoDBAdapter implements AdapterInterface
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{
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    private $queryBuilder;
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    /**
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     * Constructor.
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     *
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     * @param Builder $queryBuilder A DoctrineMongo query builder.
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     */
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    public function __construct(Builder $queryBuilder)
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    {
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        $this->queryBuilder = $queryBuilder;
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    }
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    /**
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     * Returns the query builder.
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     *
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     * @return Builder The query builder.
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     */
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    public function getQueryBuilder()
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    {
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        return $this->queryBuilder;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getNbResults()
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    {
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        $qb = clone $this->queryBuilder;
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        return $qb
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            ->limit(0)
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            ->skip(0)
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            ->count()
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            ->getQuery()
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            ->execute();
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getSlice($offset, $length)
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    {
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        return $this->queryBuilder
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            ->limit($length)
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            ->skip($offset)
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            ->getQuery()
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            ->execute();
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    }
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}
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