<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Config\Definition\Builder;

/**
 * This class builds merge conditions.
 *
 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
 */
class MergeBuilder
{
    protected $node;
    public $allowFalse = false;
    public $allowOverwrite = true;

    public function __construct(NodeDefinition $node)
    {
        $this->node = $node;
    }

    /**
     * Sets whether the node can be unset.
     *
     * @param bool $allow
     *
     * @return $this
     */
    public function allowUnset($allow = true)
    {
        $this->allowFalse = $allow;

        return $this;
    }

    /**
     * Sets whether the node can be overwritten.
     *
     * @param bool $deny Whether the overwriting is forbidden or not
     *
     * @return $this
     */
    public function denyOverwrite($deny = true)
    {
        $this->allowOverwrite = !$deny;

        return $this;
    }

    /**
     * Returns the related node.
     *
     * @return NodeDefinition|ArrayNodeDefinition|VariableNodeDefinition
     */
    public function end()
    {
        return $this->node;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjMzNzY2MDEyMzkxNzAyNCAxMjA0NDAzMzU1OTg1MDk5IDU1NDA1NjcxOTgzMTI5MTk=