AbstractNode::toArray()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 6
rs 10
c 0
b 0
f 0
cc 2
nc 2
nop 1
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<?php
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/*
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 * 2017 Romain CANON <[email protected]>
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 *
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 * This file is part of the TYPO3 FormZ project.
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 * It is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License, either
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 * version 3 of the License, or any later version.
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 *
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 * For the full copyright and license information, see:
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 * http://www.gnu.org/licenses/gpl-3.0.html
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 */
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namespace Romm\Formz\Condition\Parser\Node;
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use Romm\Formz\Condition\Parser\ConditionTree;
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abstract class AbstractNode implements NodeInterface
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{
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    /**
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     * @var NodeInterface
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     */
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    protected $parent;
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    /**
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     * @var ConditionTree
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     */
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    protected $tree;
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    /**
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     * @return NodeInterface
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     */
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    public function getParent()
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    {
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        return $this->parent;
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    }
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    /**
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     * @param NodeInterface $parent
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     */
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    public function setParent(NodeInterface $parent)
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    {
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        $this->parent = $parent;
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    }
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    /**
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     * @return ConditionTree
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     */
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    public function getTree()
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    {
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        return ($this->tree) ?: $this->parent->getTree();
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    }
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    /**
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     * @param ConditionTree $tree
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     */
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    public function setTree(ConditionTree $tree)
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    {
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        $this->tree = $tree;
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    }
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    /**
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     * @inheritdoc
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     */
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    public function along(callable $callback)
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    {
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        call_user_func($callback, $this);
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    }
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    /**
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     * @param mixed $value
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     * @return array
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     */
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    protected function toArray($value)
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    {
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        return (is_array($value))
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            ? $value
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            : [$value];
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    }
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}
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