50 lines
1.1 KiB
PHP
50 lines
1.1 KiB
PHP
<?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;
|
|
|
|
/**
|
|
* An interface that must be implemented by nodes which can have children.
|
|
*
|
|
* @author Victor Berchet <victor@suumit.com>
|
|
*/
|
|
interface ParentNodeDefinitionInterface
|
|
{
|
|
/**
|
|
* Returns a builder to add children nodes.
|
|
*
|
|
* @return NodeBuilder
|
|
*/
|
|
public function children();
|
|
|
|
/**
|
|
* Appends a node definition.
|
|
*
|
|
* Usage:
|
|
*
|
|
* $node = $parentNode
|
|
* ->children()
|
|
* ->scalarNode('foo')->end()
|
|
* ->scalarNode('baz')->end()
|
|
* ->append($this->getBarNodeDefinition())
|
|
* ->end()
|
|
* ;
|
|
*
|
|
* @return $this
|
|
*/
|
|
public function append(NodeDefinition $node);
|
|
|
|
/**
|
|
* Sets a custom children builder.
|
|
*/
|
|
public function setBuilder(NodeBuilder $builder);
|
|
}
|