pmill\Scheduler\Tasks\Task

Complexity

Total Complexity

6

Size/Duplication

Total Lines	73
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
	run()	0	1	?
A	setExpression()	0	5	1
A	getExpression()	0	4	1
A	setOutput()	0	5	1
A	getOutput()	0	4	1
A	isDue()	0	10	2

<?php
namespace pmill\Scheduler\Tasks;

use Cron\CronExpression;
use pmill\Scheduler\Interfaces\Task as TaskInterface;

abstract class Task implements TaskInterface
{
    /**
     * @var string
     */
    protected $expression;

    /**
     * @var null|string|array
     */
    protected $output;

    /**
     * @return mixed
     */
    abstract public function run();
    
    /**
     * Sets a cron expression
     * @param string $expression
     * @return Task $this
     */
    public function setExpression($expression)
    {
        $this->expression = $expression;
        return $this;
    }
    
    /**
     * Gets the current cron expression
     * @return string
     */
    public function getExpression()
    {
        return $this->expression;
    }
    
    /**
     * Sets the output from the task
     * @param null|string|array $output
     * @return Task $this
     */
    public function setOutput($output)
    {
        $this->output = $output;
        return $this;
    }
    
    /**
     * Gets the output from the task
     * @return null|string|array
     */
    public function getOutput()
    {
        return $this->output;
    }
    
    /**
     * Checks whether the task is currently due
     * @return bool
     */
    public function isDue()
    {
        $expression = $this->getExpression();
        if (!$expression) {
            return false;
        }
        
        $cron = CronExpression::factory($expression);
        return $cron->isDue();
    }
    
}