From 8288d1e48cfe3d992180b89cb39b2ca2567b0b13 Mon Sep 17 00:00:00 2001
From: tchiotludo <tchiotludo@users.noreply.github.com>
Date: Fri, 26 Aug 2016 14:51:43 +0200
Subject: [PATCH] Allow chaining of aggregation
---
src/Aggregation/AbstractAggregation.php | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/Aggregation/AbstractAggregation.php b/src/Aggregation/AbstractAggregation.php
index 438335e..03b3694 100644
--- a/src/Aggregation/AbstractAggregation.php
+++ b/src/Aggregation/AbstractAggregation.php
@@ -76,6 +76,8 @@ abstract class AbstractAggregation implements BuilderInterface
* Adds a sub-aggregation.
*
* @param AbstractAggregation $abstractAggregation
+ *
+ * @return $this
*/
public function addAggregation(AbstractAggregation $abstractAggregation)
{
@@ -84,6 +86,8 @@ abstract class AbstractAggregation implements BuilderInterface
}
$this->aggregations->add($abstractAggregation);
+
+ return $this;
}
/**
--
GitLab