Passed
Push — dev ( 0679fe...0efacf )
by Fike
05:23
created

Node::withPath()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 7
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 5
nc 1
nop 2
dl 0
loc 7
ccs 6
cts 6
cp 1
crap 1
rs 9.4285
c 0
b 0
f 0
1
<?php
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namespace AmaTeam\TreeAccess;
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use AmaTeam\TreeAccess\API\NodeInterface;
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class Node implements NodeInterface
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{
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    /**
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     * @var string[]
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     */
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    private $path;
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    /**
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     * @var mixed
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     */
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    private $value;
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    /**
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     * @var bool
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     */
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    private $readable;
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    /**
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     * @var bool
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     */
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    private $writable;
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    /**
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     * @param string[] $path
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     * @param mixed $value
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     * @param bool $readable
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     * @param bool $writable
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     *
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     * @SuppressWarnings(PHPMD.BooleanArgumentFlag)
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     */
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    public function __construct(
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        array $path,
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        &$value,
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        $readable = true,
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        $writable = true
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    ) {
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        $this->path = $path;
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        $this->value = &$value;
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        $this->readable = $readable;
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        $this->writable = $writable;
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    }
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    /**
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     * @return string[]
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     */
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    public function getPath()
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    {
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        return $this->path;
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    }
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    /**
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     * @inheritDoc
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     */
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    public function getKey()
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    {
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        return empty($this->path) ? null : $this->path[sizeof($this->path) - 1];
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    }
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    /**
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     * @return mixed
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     */
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    public function &getValue()
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    {
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        return $this->value;
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    }
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    /**
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     * @return bool
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     */
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    public function isReadable()
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    {
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        return $this->readable;
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    }
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    /**
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     * @return bool
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     */
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    public function isWritable()
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    {
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        return $this->writable;
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    }
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    /**
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     * @param NodeInterface $node
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     * @param string[] $path
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     * @return Node
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     */
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    public static function withPath(NodeInterface $node, array $path)
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    {
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        return new Node(
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            $path,
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            $node->getValue(),
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            $node->isReadable(),
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            $node->isWritable()
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        );
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    }
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}
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