Current File : /home/tjamichg/cursos.tjamich.gob.mx/vendor/php-xapi/model/src/StatementFactory.php
<?php
/*
* This file is part of the xAPI package.
*
* (c) Christian Flothmann <christian.flothmann@xabbuh.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Xabbuh\XApi\Model;
use Xabbuh\XApi\Model\Exception\InvalidStateException;
/*
* Statement factory eases the creation of complex xAPI statements.
*
* @author Christian Flothmann <christian.flothmann@xabbuh.de>
*/
final class StatementFactory
{
private $id;
private $actor;
private $verb;
private $object;
private $result;
private $context;
private $created;
private $stored;
private $authority;
public function withId(StatementId $id): void
{
$this->id = $id;
}
public function withActor(Actor $actor): void
{
$this->actor = $actor;
}
public function withVerb(Verb $verb): void
{
$this->verb = $verb;
}
public function withObject(StatementObject $object): void
{
$this->object = $object;
}
public function withResult(Result $result = null): void
{
$this->result = $result;
}
public function withContext(Context $context = null): void
{
$this->context = $context;
}
public function withCreated(\DateTime $created = null): void
{
$this->created = $created;
}
public function withStored(\DateTime $stored = null): void
{
$this->stored = $stored;
}
public function withAuthority(Actor $authority = null): void
{
$this->authority = $authority;
}
/**
* Returns a statement based on the current configuration.
*
* Multiple calls to this method will return different instances.
*
* @throws InvalidStateException
*/
public function createStatement(): Statement
{
if (null === $this->actor) {
throw new InvalidStateException('A statement actor is missing.');
}
if (null === $this->verb) {
throw new InvalidStateException('A statement verb is missing.');
}
if (null === $this->object) {
throw new InvalidStateException('A statement object is missing.');
}
return new Statement($this->id, $this->actor, $this->verb, $this->object, $this->result, $this->authority, $this->created, $this->stored, $this->context);
}
}
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