FM / Builder

/home/techb158/ileadtechnology.com/vendor/nicmart/tree/src/Builder/

/home/techb158/ileadtechnology.com/vendor/nicmart/tree/src/Builder

Name	Size	Mode	Actions
NodeBuilder.php	2078	0644	edit dl rm
NodeBuilderInterface.php	2165	0644	edit dl rm

Edit: /home/techb158/ileadtechnology.com/vendor/nicmart/tree/src/Builder/NodeBuilder.php (2078B)

<?php

/**
 * Copyright (c) 2013-2020 Nicolò Martini
 *
 * For the full copyright and license information, please view
 * the LICENSE.md file that was distributed with this source code.
 *
 * @see https://github.com/nicmart/Tree
 */

namespace Tree\Builder;

use Tree\Node\Node;
use Tree\Node\NodeInterface;

/**
 * Main implementation of the NodeBuilderInterface.
 */
class NodeBuilder implements NodeBuilderInterface
{
    /**
     * @var NodeInterface[]
     */
    private $nodeStack = [];

public function __construct(?NodeInterface $node = null)
    {
        $this->setNode($node ?: $this->nodeInstanceByValue());
    }

public function setNode(NodeInterface $node)
    {
        $this
            ->emptyStack()
            ->pushNode($node);

return $this;
    }

public function getNode()
    {
        return $this->nodeStack[\count($this->nodeStack) - 1];
    }

public function leaf($value = null)
    {
        $this->getNode()->addChild(
            $this->nodeInstanceByValue($value)
        );

return $this;
    }

public function leafs($value1 /*,  $value2, ... */)
    {
        foreach (\func_get_args() as $value) {
            $this->leaf($value);
        }

return $this;
    }

public function tree($value = null)
    {
        $node = $this->nodeInstanceByValue($value);
        $this->getNode()->addChild($node);
        $this->pushNode($node);

return $this;
    }

public function end()
    {
        $this->popNode();

return $this;
    }

public function nodeInstanceByValue($value = null)
    {
        return new Node($value);
    }

public function value($value)
    {
        $this->getNode()->setValue($value);

return $this;
    }

private function emptyStack()
    {
        $this->nodeStack = [];

return $this;
    }

private function pushNode(NodeInterface $node)
    {
        \array_push($this->nodeStack, $node);

return $this;
    }

private function popNode()
    {
        return \array_pop($this->nodeStack);
    }
}

setNode($node ?: $this->nodeInstanceByValue()); } public function setNode(NodeInterface $node) { $this ->emptyStack() ->pushNode($node); return $this; } public function getNode() { return $this->nodeStack[\count($this->nodeStack) - 1]; } public function leaf($value = null) { $this->getNode()->addChild( $this->nodeInstanceByValue($value) ); return $this; } public function leafs($value1 /*, $value2, ... */) { foreach (\func_get_args() as $value) { $this->leaf($value); } return $this; } public function tree($value = null) { $node = $this->nodeInstanceByValue($value); $this->getNode()->addChild($node); $this->pushNode($node); return $this; } public function end() { $this->popNode(); return $this; } public function nodeInstanceByValue($value = null) { return new Node($value); } public function value($value) { $this->getNode()->setValue($value); return $this; } private function emptyStack() { $this->nodeStack = []; return $this; } private function pushNode(NodeInterface $node) { \array_push($this->nodeStack, $node); return $this; } private function popNode() { return \array_pop($this->nodeStack); } }