Equip\Structure\SortedDictionary

Complexity

Total Complexity

6

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

5 Methods

Rating	Name	Duplication	Size	Complexity
A	withValues()	0	6	1
A	withValue()	0	6	1
A	withoutValue()	0	6	1
A	sortValues()	0	4	1
A	sortChanged()	0	8	2

<?php

namespace Equip\Structure;

class SortedDictionary extends Dictionary
{
    public function withValues(array $values)
    {
        return $this->sortChanged(
            parent::withValues($values)

parent::withValues($values) of type object<Equip\Structure\Dictionary> is not a sub-type of object<Equip\Structure\SortedDictionary>. It seems like you assume a child class of the class Equip\Structure\Dictionary to be always present.

        );
    }

    public function withValue($key, $value)
    {
        return $this->sortChanged(
            parent::withValue($key, $value)

parent::withValue($key, $value) of type object<Equip\Structure\Dictionary> is not a sub-type of object<Equip\Structure\SortedDictionary>. It seems like you assume a child class of the class Equip\Structure\Dictionary to be always present.

        );
    }

    public function withoutValue($key)
    {
        return $this->sortChanged(
            parent::withoutValue($key)

parent::withoutValue($key) of type object<Equip\Structure\Dictionary> is not a sub-type of object<Equip\Structure\SortedDictionary>. It seems like you assume a child class of the class Equip\Structure\Dictionary to be always present.

        );
    }

    /**
     * Sorts values, respecting keys.
     *
     * @return void
     */
    protected function sortValues()
    {
        asort($this->values);
    }

    /**
     * Sorts the dictionary if it is not the same.
     *
     * @param SortedDictionary $copy
     *
     * @return SortedDictionary
     */
    private function sortChanged(SortedDictionary $copy)
    {
        if ($copy !== $this) {
            $copy->sortValues();
        }

        return $copy;
    }
}