Task\TaskBundle\Locking\NullLock

Complexity

Total Complexity

4

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	1
Bugs	0	Features	1

4 Methods

Rating	Name	Duplication	Size	Complexity
A	acquire()	0	4	1
A	refresh()	0	4	1
A	release()	0	4	1
A	isAcquired()	0	4	1

<?php

/*
 * This file is part of php-task library.
 *
 * (c) php-task
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace Task\TaskBundle\Locking;

use Task\Execution\TaskExecutionInterface;
use Task\Lock\LockInterface;

/**
 * Implements LockInterface which does nothing.
 */
class NullLock implements LockInterface
{
    /**
     * {@inheritdoc}
     */
    public function acquire(TaskExecutionInterface $execution)
    {
        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function refresh(TaskExecutionInterface $execution)
    {
        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function release(TaskExecutionInterface $execution)
    {
        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function isAcquired(TaskExecutionInterface $execution)
    {
        return false;
    }
}