Disque\Connection\Node\NullPrioritizer

Complexity

Total Complexity

2

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

0%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	sort()	0	13	2

<?php
namespace Disque\Connection\Node;

/**
 * This prioritizer always advises to stay on the current node
 */
class NullPrioritizer implements NodePrioritizerInterface
{
    /**
     * @inheritdoc
     */
    public function sort(array $nodes, $currentNodeId)
    {
        if (current($nodes) === $nodes[$currentNodeId]) {
            return $nodes;
        }

        // Move the current node to the first place
        $currentNode = $nodes[$currentNodeId];
        unset($nodes[$currentNodeId]);
        array_unshift($nodes, $currentNode);

        return $nodes;
    }
}