1 files changed, 40 insertions, 26 deletions

diff --git a/vendor/ruflin/elastica/lib/Elastica/Aggregation/GeoDistance.php b/vendor/ruflin/elastica/lib/Elastica/Aggregation/GeoDistance.php
index 76c871ea..c50018a0 100644
--- a/vendor/ruflin/elastica/lib/Elastica/Aggregation/GeoDistance.php
+++ b/vendor/ruflin/elastica/lib/Elastica/Aggregation/GeoDistance.php
@@ -1,23 +1,22 @@
 <?php
-
 namespace Elastica\Aggregation;
 
 use Elastica\Exception\InvalidException;
 
 /**
- * Class GeoDistance
- * @package Elastica\Aggregation
- * @link http://www.elasticsearch.org/guide/en/elasticsearch/reference/master/search-aggregations-bucket-geodistance-aggregation.html
+ * Class GeoDistance.
+ *
+ * @link http://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-bucket-geodistance-aggregation.html
  */
 class GeoDistance extends AbstractAggregation
 {
-    const DISTANCE_TYPE_SLOPPY_ARC = "sloppy_arc";
-    const DISTANCE_TYPE_ARC = "arc";
-    const DISTANCE_TYPE_PLANE = "plane";
+    const DISTANCE_TYPE_SLOPPY_ARC = 'sloppy_arc';
+    const DISTANCE_TYPE_ARC = 'arc';
+    const DISTANCE_TYPE_PLANE = 'plane';
 
     /**
-     * @param string $name the name if this aggregation
-     * @param string $field the field on which to perform this aggregation
+     * @param string       $name   the name if this aggregation
+     * @param string       $field  the field on which to perform this aggregation
      * @param string|array $origin the point from which distances will be calculated
      */
     public function __construct($name, $field, $origin)
@@ -27,9 +26,11 @@ class GeoDistance extends AbstractAggregation
     }
 
     /**
-     * Set the field for this aggregation
+     * Set the field for this aggregation.
+     *
      * @param string $field the name of the document field on which to perform this aggregation
-     * @return GeoDistance
+     *
+     * @return $this
      */
     public function setField($field)
     {
@@ -37,54 +38,67 @@ class GeoDistance extends AbstractAggregation
     }
 
     /**
-     * Set the origin point from which distances will be calculated
+     * Set the origin point from which distances will be calculated.
+     *
      * @param string|array $origin valid formats are array("lat" => 52.3760, "lon" => 4.894), "52.3760, 4.894", and array(4.894, 52.3760)
-     * @return GeoDistance
+     *
+     * @return $this
      */
     public function setOrigin($origin)
     {
-        return $this->setParam("origin", $origin);
+        return $this->setParam('origin', $origin);
     }
 
     /**
-     * Add a distance range to this aggregation
+     * Add a distance range to this aggregation.
+     *
      * @param int $fromValue a distance
-     * @param int $toValue a distance
-     * @return GeoDistance
+     * @param int $toValue   a distance
+     *
      * @throws \Elastica\Exception\InvalidException
+     *
+     * @return $this
      */
     public function addRange($fromValue = null, $toValue = null)
     {
         if (is_null($fromValue) && is_null($toValue)) {
-            throw new InvalidException("Either fromValue or toValue must be set. Both cannot be null.");
+            throw new InvalidException('Either fromValue or toValue must be set. Both cannot be null.');
         }
+
         $range = array();
+
         if (!is_null($fromValue)) {
             $range['from'] = $fromValue;
         }
+
         if (!is_null($toValue)) {
             $range['to'] = $toValue;
         }
-        return $this->addParam("ranges", $range);
+
+        return $this->addParam('ranges', $range);
     }
 
     /**
-     * Set the unit of distance measure for  this aggregation
+     * Set the unit of distance measure for  this aggregation.
+     *
      * @param string $unit defaults to km
-     * @return GeoDistance
+     *
+     * @return $this
      */
     public function setUnit($unit)
     {
-        return $this->setParam("unit", $unit);
+        return $this->setParam('unit', $unit);
     }
 
     /**
-     * Set the method by which distances will be calculated
+     * Set the method by which distances will be calculated.
+     *
      * @param string $distanceType see DISTANCE_TYPE_* constants for options. Defaults to sloppy_arc.
-     * @return GeoDistance
+     *
+     * @return $this
      */
     public function setDistanceType($distanceType)
     {
-        return $this->setParam("distance_type", $distanceType);
+        return $this->setParam('distance_type', $distanceType);
     }
-} 
\ No newline at end of file
+}