1 files changed, 61 insertions, 0 deletions
diff --git a/vendor/ruflin/elastica/lib/Elastica/Facet/Statistical.php b/vendor/ruflin/elastica/lib/Elastica/Facet/Statistical.php
new file mode 100644
index 00000000..71507b8f
--- /dev/null
+++ b/vendor/ruflin/elastica/lib/Elastica/Facet/Statistical.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace Elastica\Facet;
+
+/**
+ * Implements the statistical facet.
+ *
+ * @category Xodoa
+ * @package Elastica
+ * @author Robert Katzki <robert@katzki.de>
+ * @link http://www.elasticsearch.org/guide/reference/api/search/facets/statistical-facet.html
+ */
+class Statistical extends AbstractFacet
+{
+    /**
+     * Sets the field for the statistical query.
+     *
+     * @param  string                          $field The field name for the statistical query.
+     * @return \Elastica\Facet\Statistical
+     */
+    public function setField($field)
+    {
+        return $this->setParam('field', $field);
+    }
+
+    /**
+     * Sets multiple fields for the statistical query.
+     *
+     * @param  array                           $fields Numerical array with the fields for the statistical query.
+     * @return \Elastica\Facet\Statistical
+     */
+    public function setFields(array $fields)
+    {
+        return $this->setParam('fields', $fields);
+    }
+
+    /**
+     * Sets a script to calculate statistical information
+     *
+     * @param  string                          $script The script to do calculations on the statistical values
+     * @return \Elastica\Facet\Statistical
+     */
+    public function setScript($script)
+    {
+        return $this->setParam('script', $script);
+    }
+
+    /**
+     * Creates the full facet definition, which includes the basic
+     * facet definition of the parent.
+     *
+     * @see \Elastica\Facet\AbstractFacet::toArray()
+     * @return array
+     */
+    public function toArray()
+    {
+        $this->_setFacetParam('statistical', $this->_params);
+
+        return parent::toArray();
+    }
+}