<?php
namespace enshrined\svgSanitize\ElementReference;
class Usage
{
/**
* @var Subject
*/
protected $subject;
/**
* @var int
*/
protected $count;
/**
* @param Subject $subject
* @param int $count
*/
public function __construct(Subject $subject, $count = 1)
{
$this->subject = $subject;
$this->count = (int)$count;
}
/**
* @param int $by
*/
public function increment($by = 1)
{
$this->count += (int)$by;
}
/**
* @return Subject
*/
public function getSubject()
{
return $this->subject;
}
/**
* @return int
*/
public function getCount()
{
return $this->count;
}
}