KingsonDe\Marshal\Data\FlexibleData

Complexity

Total Complexity

16

Size/Duplication

Total Lines	108
Duplicated Lines	0 %

Test Coverage

Coverage

77.78%

Importance

Changes

0

12 Methods

Rating	Name	Duplication	Size	Complexity
A	offsetUnset()	0	2	1
A	offsetSet()	0	5	2
A	key()	0	2	1
A	current()	0	2	1
A	valid()	0	2	1
A	build()	0	2	1
A	offsetGet()	0	2	1
A	rewind()	0	2	1
A	get()	0	14	4
A	next()	0	2	1
A	__construct()	0	2	1
A	offsetExists()	0	2	1

<?php

declare(strict_types = 1);

namespace KingsonDe\Marshal\Data;

class FlexibleData implements DataStructure, \ArrayAccess, \Iterator {

    /**
     * @var array
     */
    private $data;

    /**
     * @var int
     */
    private $position = 0;

    public function __construct(array $data = []) {
        $this->data = $data;
    }

    /**
     * @inheritdoc
     */
    public function build() {
        return $this->data;
    }

    /**
     * @param string|int $key
     * @return mixed
     */
    public function get($key) {
        if (!isset($this->data[$key])) {
            return null;
        }

        if (\is_scalar($this->data[$key])) {
            return $this->data[$key];
        }

        if (\is_array($this->data[$key])) {
            return new FlexibleData($this->data[$key]);
        }

        return $this->data[$key];
    }

    /**
     * @inheritdoc
     */
    public function offsetExists($offset) {
        return isset($this->data[$offset]);
    }

    /**
     * @inheritdoc
     */
    public function &offsetGet($offset) {
        return $this->data[$offset];
    }

    /**
     * @inheritdoc
     */
    public function offsetSet($offset, $value) {
        if (null === $offset) {
            $this->data[] = $value;
        } else {
            $this->data[$offset] = $value;
        }
    }

    /**
     * @inheritdoc
     */
    public function offsetUnset($offset) {
        unset($this->data[$offset]);
    }

    /**
     * @inheritdoc
     */
    public function current() {
        return new FlexibleData($this->data[$this->position]);
    }

    /**
     * @inheritdoc
     */
    public function next() {
        ++$this->position;
    }

    /**
     * @inheritdoc
     */
    public function key() {
        return $this->position;
    }

    /**
     * @inheritdoc
     */
    public function valid() {
        return isset($this->data[$this->position]);
    }

    /**
     * @inheritdoc
     */
    public function rewind() {
        $this->position = 0;
    }
}