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<?php
declare(strict_types=1);
/*
* This file is part of the Geocoder package.
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @license MIT License
*/
namespace Geocoder;
use Geocoder\Model\Bounds;
use Geocoder\Query\GeocodeQuery;
use Geocoder\Query\ReverseQuery;
use Geocoder\Provider\Provider;
/**
* @author Tobias Nyholm <tobias.nyholm@gmail.com>
*/
final class StatefulGeocoder implements Geocoder
{
/**
* @var string
*/
private $locale;
/**
* @var Bounds
*/
private $bounds;
/**
* @var int
*/
private $limit;
/**
* @var Provider
*/
private $provider;
/**
* @param Provider $provider
* @param string $locale
*/
public function __construct(Provider $provider, string $locale = null)
{
$this->provider = $provider;
$this->locale = $locale;
$this->limit = Geocoder::DEFAULT_RESULT_LIMIT;
}
/**
* {@inheritdoc}
*/
public function geocode(string $value): Collection
{
$query = GeocodeQuery::create($value)
->withLimit($this->limit);
if (!empty($this->locale)) {
$query = $query->withLocale($this->locale);
}
if (!empty($this->bounds)) {
$query = $query->withBounds($this->bounds);
}
return $this->provider->geocodeQuery($query);
}
/**
* {@inheritdoc}
*/
public function reverse(float $latitude, float $longitude): Collection
{
$query = ReverseQuery::fromCoordinates($latitude, $longitude)
->withLimit($this->limit);
if (!empty($this->locale)) {
$query = $query->withLocale($this->locale);
}
return $this->provider->reverseQuery($query);
}
/**
* {@inheritdoc}
*/
public function geocodeQuery(GeocodeQuery $query): Collection
{
$locale = $query->getLocale();
if (empty($locale) && null !== $this->locale) {
$query = $query->withLocale($this->locale);
}
$bounds = $query->getBounds();
if (empty($bounds) && null !== $this->bounds) {
$query = $query->withBounds($this->bounds);
}
return $this->provider->geocodeQuery($query);
}
/**
* {@inheritdoc}
*/
public function reverseQuery(ReverseQuery $query): Collection
{
$locale = $query->getLocale();
if (empty($locale) && null !== $this->locale) {
$query = $query->withLocale($this->locale);
}
return $this->provider->reverseQuery($query);
}
/**
* @param string $locale
*
* @return StatefulGeocoder
*/
public function setLocale(string $locale): self
{
$this->locale = $locale;
return $this;
}
/**
* @param Bounds $bounds
*
* @return StatefulGeocoder
*/
public function setBounds(Bounds $bounds): self
{
$this->bounds = $bounds;
return $this;
}
/**
* @param int $limit
*
* @return StatefulGeocoder
*/
public function setLimit(int $limit): self
{
$this->limit = $limit;
return $this;
}
/**
* {@inheritdoc}
*/
public function getName(): string
{
return 'stateful_geocoder';
}
}
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