JVal\Constraint\MaxItemsConstraint

Complexity

Total Complexity

4

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	keywords()	0	4	1
A	supports()	0	4	1
A	apply()	0	9	2

<?php

/*
 * This file is part of the JVal package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace JVal\Constraint;

use JVal\Context;
use JVal\Types;
use JVal\Walker;
use stdClass;

/**
 * Constraint for the "maxItems" keyword.
 */
class MaxItemsConstraint extends AbstractCountConstraint
{
    /**
     * {@inheritdoc}
     */
    public function keywords()
    {
        return ['maxItems'];
    }

    /**
     * {@inheritdoc}
     */
    public function supports($type)
    {
        return $type === Types::TYPE_ARRAY;
    }

    /**
     * {@inheritdoc}
     */
    public function apply($instance, stdClass $schema, Context $context, Walker $walker)
    {
        if (count($instance) > $schema->maxItems) {
            $context->addViolation(
                'number of items should be lesser than or equal to %s',
                [$schema->maxItems]
            );
        }
    }
}