1 files changed, 22 insertions, 8 deletions
diff --git a/vendor/ruflin/elastica/lib/Elastica/Facet/DateHistogram.php b/vendor/ruflin/elastica/lib/Elastica/Facet/DateHistogram.php
index 803f54a3..c47eddab 100644
--- a/vendor/ruflin/elastica/lib/Elastica/Facet/DateHistogram.php
+++ b/vendor/ruflin/elastica/lib/Elastica/Facet/DateHistogram.php
@@ -1,23 +1,23 @@
 <?php
-
 namespace Elastica\Facet;
 
 /**
  * Implements the Date Histogram facet.
  *
- * @category Xodoa
- * @package Elastica
  * @author Raul Martinez Jr  <juneym@gmail.com>
- * @link http://www.elasticsearch.org/guide/reference/api/search/facets/date-histogram-facet.html
+ *
+ * @link http://www.elastic.co/guide/en/elasticsearch/reference/current/search-facets-date-histogram-facet.html
  * @link https://github.com/elasticsearch/elasticsearch/issues/591
+ * @deprecated Facets are deprecated and will be removed in a future release. You are encouraged to migrate to aggregations instead.
  */
 class DateHistogram extends Histogram
 {
     /**
-     * Set the time_zone parameter
+     * Set the time_zone parameter.
+     *
+     * @param string $tzOffset
      *
-     * @param  string                            $tzOffset
-     * @return \Elastica\Facet\DateHistogram
+     * @return $this
      */
     public function setTimezone($tzOffset)
     {
@@ -25,16 +25,30 @@ class DateHistogram extends Histogram
     }
 
     /**
+     * Set the factor parameter.
+     *
+     * @param int $factor
+     *
+     * @return $this
+     */
+    public function setFactor($factor)
+    {
+        return $this->setParam('factor', $factor);
+    }
+
+    /**
      * Creates the full facet definition, which includes the basic
      * facet definition of the parent.
      *
      * @see \Elastica\Facet\AbstractFacet::toArray()
+     *
      * @throws \Elastica\Exception\InvalidException When the right fields haven't been set.
+     *
      * @return array
      */
     public function toArray()
     {
-        /**
+        /*
          * Set the range in the abstract as param.
          */
         $this->_setFacetParam('date_histogram', $this->_params);