From 9c45a50a86f34d8265cf7260b60cabd39e8ba37d Mon Sep 17 00:00:00 2001
From: Mantas <marc.mantas@gmail.com>
Date: Tue, 12 Jul 2016 15:21:09 +0300
Subject: [PATCH] added sampler aggregation
---
src/Aggregation/SamplerAggregation.php | 87 ++++++++++++++++++++++++++
1 file changed, 87 insertions(+)
create mode 100644 src/Aggregation/SamplerAggregation.php
diff --git a/src/Aggregation/SamplerAggregation.php b/src/Aggregation/SamplerAggregation.php
new file mode 100644
index 0000000..64fd182
--- /dev/null
+++ b/src/Aggregation/SamplerAggregation.php
@@ -0,0 +1,87 @@
+<?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\BucketingTrait;
+
+/**
+ * Class representing geo bounds aggregation.
+ *
+ * @link https://www.elastic.co/guide/en/elasticsearch/reference/2.3/search-aggregations-bucket-sampler-aggregation.html
+ */
+class SamplerAggregation extends AbstractAggregation
+{
+ use BucketingTrait;
+
+ /**
+ * Defines how many results will be received from each shard
+ * @param string $shardSize
+ */
+ private $shardSize;
+
+ /**
+ * Inner aggregations container init.
+ *
+ * @param string $name
+ * @param string $field
+ * @param int $shardSize
+ */
+ public function __construct(
+ $name,
+ $field = null,
+ $shardSize = null
+ ) {
+ parent::__construct($name);
+
+ $this->setField($field);
+ $this->setShardSize($shardSize);
+ }
+
+ /**
+ * @return int
+ */
+ public function getShardSize()
+ {
+ return $this->shardSize;
+ }
+
+ /**
+ * @param int $shardSize
+ */
+ public function setShardSize($shardSize)
+ {
+ $this->shardSize = $shardSize;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getType()
+ {
+ return 'sampler';
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getArray()
+ {
+ $out = array_filter(
+ [
+ 'field' => $this->getField(),
+ 'shard_size' => $this->getShardSize(),
+ ]
+ );
+
+ return $out;
+ }
+}
--
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