1 files changed, 59 insertions, 0 deletions
diff --git a/vendor/ruflin/elastica/lib/Elastica/Aggregation/Histogram.php b/vendor/ruflin/elastica/lib/Elastica/Aggregation/Histogram.php
new file mode 100644
index 00000000..79a8e517
--- /dev/null
+++ b/vendor/ruflin/elastica/lib/Elastica/Aggregation/Histogram.php
@@ -0,0 +1,59 @@
+<?php
+namespace Elastica\Aggregation;
+
+/**
+ * Class Histogram.
+ *
+ * @link http://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-bucket-histogram-aggregation.html
+ */
+class Histogram extends AbstractSimpleAggregation
+{
+    /**
+     * @param string $name     the name of this aggregation
+     * @param string $field    the name of the field on which to perform the aggregation
+     * @param int    $interval the interval by which documents will be bucketed
+     */
+    public function __construct($name, $field, $interval)
+    {
+        parent::__construct($name);
+        $this->setField($field);
+        $this->setInterval($interval);
+    }
+
+    /**
+     * Set the interval by which documents will be bucketed.
+     *
+     * @param int $interval
+     *
+     * @return $this
+     */
+    public function setInterval($interval)
+    {
+        return $this->setParam('interval', $interval);
+    }
+
+    /**
+     * Set the bucket sort order.
+     *
+     * @param string $order     "_count", "_term", or the name of a sub-aggregation or sub-aggregation response field
+     * @param string $direction "asc" or "desc"
+     *
+     * @return $this
+     */
+    public function setOrder($order, $direction)
+    {
+        return $this->setParam('order', array($order => $direction));
+    }
+
+    /**
+     * Set the minimum number of documents which must fall into a bucket in order for the bucket to be returned.
+     *
+     * @param int $count set to 0 to include empty buckets
+     *
+     * @return $this
+     */
+    public function setMinimumDocumentCount($count)
+    {
+        return $this->setParam('min_doc_count', $count);
+    }
+}