From 71bb60d56ff5d1cb416b7152c49aebbf4ead7113 Mon Sep 17 00:00:00 2001
From: Mantas <marc.mantas@gmail.com>
Date: Tue, 12 Jul 2016 14:42:38 +0300
Subject: [PATCH] added geo centroid aggregation
---
src/Aggregation/GeoCentroidAggregation.php | 60 ++++++++++++++++++++++
1 file changed, 60 insertions(+)
create mode 100644 src/Aggregation/GeoCentroidAggregation.php
diff --git a/src/Aggregation/GeoCentroidAggregation.php b/src/Aggregation/GeoCentroidAggregation.php
new file mode 100644
index 0000000..51399c4
--- /dev/null
+++ b/src/Aggregation/GeoCentroidAggregation.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the ONGR package.
+ *
+ * (c) NFQ Technologies UAB <info@nfq.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace ONGR\ElasticsearchDSL\Aggregation;
+
+use ONGR\ElasticsearchDSL\Aggregation\Type\MetricTrait;
+
+/**
+ * Class representing geo centroid aggregation.
+ *
+ * @link https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-geocentroid-aggregation.html
+ */
+class GeoCentroidAggregation extends AbstractAggregation
+{
+ use MetricTrait;
+
+ /**
+ * Inner aggregations container init.
+ *
+ * @param string $name
+ * @param string $field
+ */
+ public function __construct($name, $field = null)
+ {
+ parent::__construct($name);
+
+ $this->setField($field);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getArray()
+ {
+ $data = [];
+ if ($this->getField()) {
+ $data['field'] = $this->getField();
+ } else {
+ throw new \LogicException('Geo centroid aggregation must have a field set.');
+ }
+
+ return $data;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getType()
+ {
+ return 'geo_centroid';
+ }
+}
--
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