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<?php
/*
* This file is part of the League\Fractal package.
*
* (c) Phil Sturgeon <me@philsturgeon.uk>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\Fractal\Pagination;
/**
* A generic cursor adapter.
*
* @author Isern Palaus <ipalaus@ipalaus.com>
* @author Michele Massari <michele@michelemassari.net>
*/
class Cursor implements CursorInterface
{
/**
* Current cursor value.
*
* @var mixed
*/
protected $current;
/**
* Previous cursor value.
*
* @var mixed
*/
protected $prev;
/**
* Next cursor value.
*
* @var mixed
*/
protected $next;
/**
* Items being held for the current cursor position.
*/
protected ?int $count;
/**
* Create a new Cursor instance.
*
* @param mixed $current
* @param mixed $prev
* @param mixed $next
*/
public function __construct($current = null, $prev = null, $next = null, ?int $count = null)
{
$this->current = $current;
$this->prev = $prev;
$this->next = $next;
$this->count = $count;
}
/**
* {@inheritDoc}
*/
#[\ReturnTypeWillChange]
public function getCurrent()
{
return $this->current;
}
/**
* Set the current cursor value.
*
* @param mixed $current
*/
public function setCurrent($current): self
{
$this->current = $current;
return $this;
}
/**
* {@inheritDoc}
*/
#[\ReturnTypeWillChange]
public function getPrev()
{
return $this->prev;
}
/**
* Set the prev cursor value.
*
* @param mixed $prev
*/
public function setPrev($prev): self
{
$this->prev = $prev;
return $this;
}
/**
* {@inheritDoc}
*/
#[\ReturnTypeWillChange]
public function getNext()
{
return $this->next;
}
/**
* Set the next cursor value.
*
* @param mixed $next
*/
public function setNext($next): self
{
$this->next = $next;
return $this;
}
/**
* {@inheritDoc}
*/
public function getCount(): ?int
{
return $this->count;
}
/**
* Set the total items in the current cursor.
*/
public function setCount(int $count): self
{
$this->count = $count;
return $this;
}
}
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