Current File : //opt/alt/php55/usr/share/pear/Symfony/Component/Validator/GlobalExecutionContextInterface.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\Validator;
/**
* Stores the node-independent state of a validation run.
*
* When the validator validates a graph of objects, it uses two classes to
* store the state during the validation:
*
* <ul>
* <li>For each node in the validation graph (objects, properties, getters) the
* validator creates an instance of {@link ExecutionContextInterface} that
* stores the information about that node.</li>
* <li>One single <tt>GlobalExecutionContextInterface</tt> stores the state
* that is independent of the current node.</li>
* </ul>
*
* @author Bernhard Schussek <bschussek@gmail.com>
*/
interface GlobalExecutionContextInterface
{
/**
* Returns the violations generated by the validator so far.
*
* @return ConstraintViolationListInterface A list of constraint violations.
*/
public function getViolations();
/**
* Returns the value at which validation was started in the object graph.
*
* @return mixed The root value.
*
* @see ExecutionContextInterface::getRoot
*/
public function getRoot();
/**
* Returns the visitor instance used to validate the object graph nodes.
*
* @return ValidationVisitorInterface The validation visitor.
*/
public function getVisitor();
/**
* Returns the factory for constraint validators.
*
* @return ConstraintValidatorFactoryInterface The constraint validator factory.
*/
public function getValidatorFactory();
/**
* Returns the factory for validation metadata objects.
*
* @return MetadataFactoryInterface The metadata factory.
*/
public function getMetadataFactory();
}
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