78 lines
2.0 KiB
PHP
78 lines
2.0 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;
|
|
|
|
use Symfony\Component\Config\Definition\Exception\ForbiddenOverwriteException;
|
|
use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
|
|
use Symfony\Component\Config\Definition\Exception\InvalidTypeException;
|
|
|
|
/**
|
|
* Common Interface among all nodes.
|
|
*
|
|
* In most cases, it is better to inherit from BaseNode instead of implementing
|
|
* this interface yourself.
|
|
*
|
|
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
|
|
*/
|
|
interface NodeInterface
|
|
{
|
|
/**
|
|
* Returns the name of the node.
|
|
*/
|
|
public function getName(): string;
|
|
|
|
/**
|
|
* Returns the path of the node.
|
|
*/
|
|
public function getPath(): string;
|
|
|
|
/**
|
|
* Returns true when the node is required.
|
|
*/
|
|
public function isRequired(): bool;
|
|
|
|
/**
|
|
* Returns true when the node has a default value.
|
|
*/
|
|
public function hasDefaultValue(): bool;
|
|
|
|
/**
|
|
* Returns the default value of the node.
|
|
*
|
|
* @throws \RuntimeException if the node has no default value
|
|
*/
|
|
public function getDefaultValue(): mixed;
|
|
|
|
/**
|
|
* Normalizes a value.
|
|
*
|
|
* @throws InvalidTypeException if the value type is invalid
|
|
*/
|
|
public function normalize(mixed $value): mixed;
|
|
|
|
/**
|
|
* Merges two values together.
|
|
*
|
|
* @throws ForbiddenOverwriteException if the configuration path cannot be overwritten
|
|
* @throws InvalidTypeException if the value type is invalid
|
|
*/
|
|
public function merge(mixed $leftSide, mixed $rightSide): mixed;
|
|
|
|
/**
|
|
* Finalizes a value.
|
|
*
|
|
* @throws InvalidTypeException if the value type is invalid
|
|
* @throws InvalidConfigurationException if the value is invalid configuration
|
|
*/
|
|
public function finalize(mixed $value): mixed;
|
|
}
|