From 4b2cab9e34a12cd230f62bcd4d15d5afae7044f2 Mon Sep 17 00:00:00 2001
From: Linas Mockus <linas.mockus@ongr.io>
Date: Mon, 23 Feb 2015 09:51:29 +0200
Subject: [PATCH] Added NestedFilter.
---
Filter/NestedFilter.php | 75 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 75 insertions(+)
create mode 100644 Filter/NestedFilter.php
diff --git a/Filter/NestedFilter.php b/Filter/NestedFilter.php
new file mode 100644
index 0000000..bba9a97
--- /dev/null
+++ b/Filter/NestedFilter.php
@@ -0,0 +1,75 @@
+<?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\ElasticsearchBundle\DSL\Filter;
+
+use ONGR\ElasticsearchBundle\DSL\BuilderInterface;
+use ONGR\ElasticsearchBundle\DSL\ParametersTrait;
+
+/**
+ * Nested filter implementation.
+ */
+class NestedFilter implements BuilderInterface
+{
+ use ParametersTrait;
+
+ /**
+ * @var string
+ */
+ private $path;
+
+ /**
+ * @var BuilderInterface
+ */
+ private $query;
+
+ /**
+ * @var array
+ */
+ private $parameters;
+
+ /**
+ * @param string $path
+ * @param BuilderInterface $query
+ * @param array $parameters
+ */
+ public function __construct($path, BuilderInterface $query, array $parameters = [])
+ {
+ $this->path = $path;
+ $this->query = $query;
+ $this->parameters = $parameters;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getType()
+ {
+ return 'nested';
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function toArray()
+ {
+ $query = [
+ 'path' => $this->path,
+ 'filter' => [
+ $this->query->getType() => $this->query->toArray(),
+ ],
+ ];
+
+ $output = $this->processArray($query);
+
+ return $output;
+ }
+}
--
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