ImgURL Pro容器部署
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

51 lines
1.1 KiB

<?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 extends BuilderAwareInterface
{
/**
* 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);
/**
* Gets the child node definitions.
*
* @return NodeDefinition[]
*/
public function getChildNodeDefinitions();
}