zend-blog-3-backend

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<?php
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namespace App\Entity\Embedded;
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use Doctrine\ORM\Mapping as ORM;
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/**
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 * @ORM\Embeddable()
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 */
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class NestedSet
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{
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    /**
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     * @var int
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     *
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     * @ORM\Column(type="integer", nullable=true, options={"unsigned": true})
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     */
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    private $leftKey;
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    /**
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     * @var int
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     *
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     * @ORM\Column(type="integer", nullable=true, options={"unsigned": true})
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     */
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    private $rightKey;
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    /**
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     * @var int
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     *
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     * @ORM\Column(type="integer", options={"unsigned": true, "default": 1})
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     */
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    private $depth = 1;
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    /**
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     * @return int
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     */
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    public function getLeftKey(): int
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    {
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        return $this->leftKey;
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    }
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    /**
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     * @param int $leftKey
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     *
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     * @return NestedSet
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     */
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    public function setLeftKey(int $leftKey): self
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    {
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        $this->leftKey = $leftKey;
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        return $this;
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    }
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    /**
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     * @return int
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     */
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    public function getRightKey(): int
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    {
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        return $this->rightKey;
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    }
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    /**
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     * @param int $rightKey
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     *
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     * @return NestedSet
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     */
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    public function setRightKey(int $rightKey): self
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    {
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        $this->rightKey = $rightKey;
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        return $this;
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    }
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    /**
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     * @return int
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     */
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    public function getDepth(): int
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    {
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        return $this->depth;
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    }
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    /**
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     * @param int $depth
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     *
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     * @return NestedSet
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     */
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    public function setDepth(int $depth): self
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    {
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        $this->depth = $depth;
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        return $this;
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    }
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}
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