ConstraintInterface.php
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<?php
/*
* This file is part of the JsonSchema package.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace JsonSchema\Constraints;
use JsonSchema\Entity\JsonPointer;
/**
* The Constraints Interface
*
* @author Robert Schönthal <seroscho@googlemail.com>
*/
interface ConstraintInterface
{
/**
* returns all collected errors
*
* @return array
*/
public function getErrors();
/**
* adds errors to this validator
*
* @param array $errors
*/
public function addErrors(array $errors);
/**
* adds an error
*
* @param JsonPointer|null $path
* @param string $message
* @param string $constraint the constraint/rule that is broken, e.g.: 'minLength'
* @param array $more more array elements to add to the error
*/
public function addError(JsonPointer $path = null, $message, $constraint='', array $more = null);
/**
* checks if the validator has not raised errors
*
* @return bool
*/
public function isValid();
/**
* invokes the validation of an element
*
* @abstract
*
* @param mixed $value
* @param mixed $schema
* @param JsonPointer|null $path
* @param mixed $i
*
* @throws \JsonSchema\Exception\ExceptionInterface
*/
public function check(&$value, $schema = null, JsonPointer $path = null, $i = null);
}