Merge remote-tracking branch 'gnutix/phpstorm-inspection-fixes' into develop (PR #192)

Conflicts:
	library/Solarium/QueryType/Select/Result/MoreLikeThis/Result.php

library/Solarium/Core/Client/Adapter/Curl.php

@@ -222,7 +222,7 @@ class Curl extends Configurable implements AdapterInterface
      * @throws HttpException
      * @param  string        $data
      * @param  array         $headers
-     * @param  Curl handle   $handle
+     * @param  resource      $handle
      * @return void
      */
     public function check($data, $headers, $handle)

library/Solarium/Core/Client/Adapter/PeclHttp.php

@@ -136,6 +136,7 @@ class PeclHttp extends Configurable implements AdapterInterface
      * @param  Request                  $request
      * @param  Endpoint                 $endpoint
      * @param  HttpRequest
+     * @return \HttpRequest
      */
     public function toHttpRequest($request, $endpoint)
     {

library/Solarium/Core/Client/Adapter/ZendHttp.php

@@ -161,6 +161,7 @@ class ZendHttp extends Configurable implements AdapterInterface
      * Execute a Solr request using the Zend_Http_Client instance
      *
      * @throws HttpException
+     * @throws OutOfBoundsException
      * @param  Request       $request
      * @param  Endpoint      $endpoint
      * @return Response
@@ -210,6 +211,7 @@ class ZendHttp extends Configurable implements AdapterInterface
      * Prepare a solarium response from the given request and client
      * response
      *
+     * @throws HttpException
      * @param  Request             $request
      * @param  \Zend_Http_Response $response
      * @return Response

library/Solarium/Core/Client/Client.php

@@ -750,8 +750,8 @@ class Client extends Configurable
     /**
      * Execute a query
      *
-     * @param QueryInterface
-     * @param Endpoint|string|null
+     * @param QueryInterface       $query
+     * @param Endpoint|string|null $endpoint
      * @return ResultInterface
      */
     public function execute(QueryInterface $query, $endpoint = null)
@@ -819,8 +819,8 @@ class Client extends Configurable
      * @internal This is a convenience method that forwards the query to the
      *  execute method, thus allowing for an easy to use and clean API.
      *
-     * @param \Solarium\QueryType\Ping\Query $query
-     * @param Endpoint|string|null
+     * @param QueryInterface|\Solarium\QueryType\Ping\Query $query
+     * @param Endpoint|string|null                          $endpoint
      * @return \Solarium\QueryType\Ping\Result
      */
     public function ping(QueryInterface $query, $endpoint = null)
@@ -845,8 +845,8 @@ class Client extends Configurable
      * @internal This is a convenience method that forwards the query to the
      *  execute method, thus allowing for an easy to use and clean API.
      *
-     * @param \Solarium\QueryType\Update\Query\Query $query
-     * @param Endpoint|string|null
+     * @param QueryInterface|\Solarium\QueryType\Update\Query\Query $query
+     * @param Endpoint|string|null                                  $endpoint
      * @return \Solarium\QueryType\Update\Result
      */
     public function update(QueryInterface $query, $endpoint = null)
@@ -870,8 +870,8 @@ class Client extends Configurable
      * @internal This is a convenience method that forwards the query to the
      *  execute method, thus allowing for an easy to use and clean API.
      *
-     * @param \Solarium\QueryType\Select\Query\Query $query
-     * @param Endpoint|string|null
+     * @param QueryInterface|\Solarium\QueryType\Select\Query\Query $query
+     * @param Endpoint|string|null                                  $endpoint
      * @return \Solarium\QueryType\Select\Result\Result
      */
     public function select(QueryInterface $query, $endpoint = null)
@@ -895,8 +895,8 @@ class Client extends Configurable
      * @internal This is a convenience method that forwards the query to the
      *  execute method, thus allowing for an easy to use and clean API.
      *
-     * @param \Solarium\QueryType\MoreLikeThis\Query $query
-     * @param Endpoint
+     * @param QueryInterface|\Solarium\QueryType\MoreLikeThis\Query $query
+     * @param Endpoint|string|null                                  $endpoint
      * @return \Solarium\QueryType\MoreLikeThis\Result
      */
     public function moreLikeThis(QueryInterface $query, $endpoint = null)
@@ -910,8 +910,8 @@ class Client extends Configurable
      * @internal This is a convenience method that forwards the query to the
      *  execute method, thus allowing for an easy to use and clean API.
      *
-     * @param \Solarium\QueryType\Analysis\Query\Document|\Solarium\QueryType\Analysis\Query\Field $query
-     * @param Endpoint
+     * @param QueryInterface|\Solarium\QueryType\Analysis\Query\Document|\Solarium\QueryType\Analysis\Query\Field $query
+     * @param Endpoint|string|null                                                                                $endpoint
      * @return \Solarium\QueryType\Analysis\Result\Document|\Solarium\QueryType\Analysis\Result\Field
      */
     public function analyze(QueryInterface $query, $endpoint = null)
@@ -925,8 +925,8 @@ class Client extends Configurable
      * @internal This is a convenience method that forwards the query to the
      *  execute method, thus allowing for an easy to use and clean API.
      *
-     * @param \Solarium\QueryType\Terms\Query $query
-     * @param Endpoint|string|null
+     * @param QueryInterface|\Solarium\QueryType\Terms\Query $query
+     * @param Endpoint|string|null                           $endpoint
      * @return \Solarium\QueryType\Terms\Result
      */
     public function terms(QueryInterface $query, $endpoint = null)
@@ -940,8 +940,8 @@ class Client extends Configurable
      * @internal This is a convenience method that forwards the query to the
      *  execute method, thus allowing for an easy to use and clean API.
      *
-     * @param \Solarium\QueryType\Suggester\Query $query
-     * @param Endpoint|string|null
+     * @param QueryInterface|\Solarium\QueryType\Suggester\Query $query
+     * @param Endpoint|string|null                               $endpoint
      * @return \Solarium\QueryType\Suggester\Result\Result
      */
     public function suggester(QueryInterface $query, $endpoint = null)
@@ -955,8 +955,8 @@ class Client extends Configurable
      * @internal This is a convenience method that forwards the query to the
      *  execute method, thus allowing for an easy to use and clean API.
      *
-     * @param \Solarium\QueryType\Extract\Query $query
-     * @param Endpoint|string|null
+     * @param QueryInterface|\Solarium\QueryType\Extract\Query $query
+     * @param Endpoint|string|null                             $endpoint
      * @return \Solarium\QueryType\Extract\Result
      */
     public function extract(QueryInterface $query, $endpoint = null)
@@ -970,8 +970,8 @@ class Client extends Configurable
      * @internal This is a convenience method that forwards the query to the
      *  execute method, thus allowing for an easy to use and clean API.
      *
-     * @param \Solarium\QueryType\RealtimeGet\Query $query
-     * @param Endpoint|string|null
+     * @param QueryInterface|\Solarium\QueryType\RealtimeGet\Query $query
+     * @param Endpoint|string|null                                 $endpoint
      * @return \Solarium\QueryType\RealtimeGet\Result
      */
     public function realtimeGet(QueryInterface $query, $endpoint = null)

library/Solarium/Core/Client/Request.php

@@ -324,6 +324,7 @@ class Request extends Configurable
     /**
      * Set the file to upload via "multipart/form-data" POST request
      *
+     * @throws RuntimeException
      * @param  string $filename Name of file to upload
      * @return self
      */

library/Solarium/Core/Configurable.php

@@ -67,7 +67,6 @@ class Configurable implements ConfigurableInterface
      *
      * @throws InvalidArgumentException
      * @param  array|\Zend_Config       $options
-     * @return void
      */
     public function __construct($options = null)
     {

library/Solarium/Core/ConfigurableInterface.php

@@ -59,7 +59,6 @@ interface ConfigurableInterface
      *
      * @throws InvalidArgumentException
      * @param  array|\Zend_Config       $options
-     * @return void
      */
     public function __construct($options = null);
 

library/Solarium/Core/Event/PostCreateQuery.php

@@ -65,7 +65,7 @@ class PostCreateQuery extends Event
      * Event constructor
      *
      * @param string         $type
-     * @param array          $query
+     * @param array          $options
      * @param QueryInterface $query
      */
     public function __construct($type, $options, QueryInterface $query)

library/Solarium/Core/Event/PostCreateRequest.php

@@ -61,6 +61,7 @@ class PostCreateRequest extends Event
      * Event constructor
      *
      * @param QueryInterface $query
+     * @param Request        $request
      */
     public function __construct(QueryInterface $query, Request $request)
     {

library/Solarium/Core/Event/PreCreateQuery.php

@@ -65,7 +65,7 @@ class PreCreateQuery extends Event
      * Event constructor
      *
      * @param string     $type
-     * @param array|null $query
+     * @param array|null $options
      */
     public function __construct($type, $options)
     {

library/Solarium/Core/Query/Helper.php

@@ -459,7 +459,7 @@ class Helper
      * @see http://wiki.apache.org/solr/CommonQueryParameters#Caching_of_filters
      *
      * @param boolean    $useCache
-     * @param float|null $weight
+     * @param float|null $cost
      * @return string
      */
     public function cacheControl($useCache, $cost = null)

library/Solarium/Core/Query/RequestBuilder.php

@@ -50,7 +50,7 @@ abstract class RequestBuilder implements RequestBuilderInterface
     /**
      * Build request for a select query
      *
-     * @param  Query   $query
+     * @param  QueryInterface|Query $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/Core/Query/ResponseParserInterface.php

@@ -55,7 +55,7 @@ interface ResponseParserInterface
      *
      * When this method is called the actual response parsing is started.
      *
-     * @param  Result\Result $result
+     * @param  \Solarium\Core\Query\Result\Result $result
      * @return mixed
      */
     public function parse($result);

library/Solarium/Core/Query/Result/Result.php

@@ -90,7 +90,6 @@ class Result implements ResultInterface
      * @param  Client        $client
      * @param  Query         $query
      * @param  Response      $response
-     * @return void
      */
     public function __construct($client, $query, $response)
     {
@@ -136,7 +135,8 @@ class Result implements ResultInterface
      *
      * Includes a lazy loading mechanism: JSON body data is decoded on first use and then saved for reuse.
      *
-     * @throws UnexpectedValueException, RuntimeException
+     * @throws UnexpectedValueException
+     * @throws RuntimeException
      * @return array
      */
     public function getData()

library/Solarium/Plugin/BufferedAdd/Event/AddDocument.php

@@ -38,7 +38,6 @@
  */
 namespace Solarium\Plugin\BufferedAdd\Event;
 use Symfony\Component\EventDispatcher\Event;
-use Solarium\QueryType\Update\Result;
 use Solarium\QueryType\Select\Result\DocumentInterface;
 
 /**

library/Solarium/Plugin/BufferedAdd/Event/PreCommit.php

@@ -75,6 +75,10 @@ class PreCommit extends Event
      * Event constructor
      *
      * @param array   $buffer
+     * @param boolean $overwrite
+     * @param boolean $softCommit
+     * @param boolean $waitSearcher
+     * @param boolean $expungeDeletes
      */
     public function __construct($buffer, $overwrite, $softCommit, $waitSearcher, $expungeDeletes)
     {

library/Solarium/Plugin/Loadbalancer/Loadbalancer.php

@@ -484,6 +484,7 @@ class Loadbalancer extends Plugin
     /**
      * Execute a request using the adapter
      *
+     * @throws RuntimeException
      * @param  Request  $request
      * @return Response $response
      */

library/Solarium/Plugin/ParallelExecution/ParallelExecution.php

@@ -138,7 +138,7 @@ class ParallelExecution extends Plugin
     /**
      * Execute queries parallel
      *
-     * @return Result[]
+     * @return \Solarium\Core\Query\Result\Result[]
      */
     public function execute()
     {

library/Solarium/QueryType/Analysis/Query/Document.php

@@ -99,7 +99,7 @@ class Document extends Query
     /**
      * Add a single document
      *
-     * @param  object $document
+     * @param  \Solarium\QueryType\Update\Query\Document\Document $document
      * @return self                                               Provides fluent interface
      */
     public function addDocument($document)
@@ -112,8 +112,8 @@ class Document extends Query
     /**
      * Add multiple documents
      *
-     * @param  DocumentInterface[] $documents
-     * @return self                fluent interface
+     * @param  \Solarium\QueryType\Update\Query\Document\DocumentInterface[] $documents
+     * @return self                                                          Provides fluent interface
      */
     public function addDocuments($documents)
     {

library/Solarium/QueryType/Analysis/RequestBuilder/Document.php

@@ -51,7 +51,7 @@ class Document extends BaseRequestBuilder
     /**
      * Build request for an analysis document query
      *
-     * @param  QueryDocument $query
+     * @param  QueryInterface|QueryDocument $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/QueryType/Analysis/RequestBuilder/Field.php

@@ -50,7 +50,7 @@ class Field extends RequestBuilder
     /**
      * Build request for an analysis field query
      *
-     * @param  QueryField $query
+     * @param  QueryInterface|QueryField $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/QueryType/Analysis/RequestBuilder/RequestBuilder.php

@@ -52,7 +52,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build request for an analysis query
      *
-     * @param  Query   $query
+     * @param  QueryInterface|Query   $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/QueryType/Extract/RequestBuilder.php

@@ -58,7 +58,8 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build the request
      *
-     * @param  Query   $query
+     * @throws RuntimeException
+     * @param  Query|QueryInterface $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/QueryType/MoreLikeThis/RequestBuilder.php

@@ -53,7 +53,7 @@ class RequestBuilder extends SelectRequestBuilder
     /**
      * Build request for a MoreLikeThis query
      *
-     * @param  Query   $query
+     * @param  QueryInterface|Query $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/QueryType/Ping/RequestBuilder.php

@@ -50,7 +50,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build request for a ping query
      *
-     * @param  Query   $query
+     * @param  QueryInterface|Query $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/QueryType/RealtimeGet/Query.php

@@ -40,6 +40,7 @@ namespace Solarium\QueryType\RealtimeGet;
 use Solarium\Core\Query\Query as BaseQuery;
 use Solarium\Core\Client\Client;
 use Solarium\QueryType\RealtimeGet\RequestBuilder as RequestBuilder;
+use Solarium\QueryType\Select\ResponseParser\ResponseParser;
 
 /**
  * Get query
@@ -97,7 +98,7 @@ class Query extends BaseQuery
      */
     public function getResponseParser()
     {
-        return new \Solarium\QueryType\Select\ResponseParser\ResponseParser;
+        return new ResponseParser;
     }
 
     /**

library/Solarium/QueryType/RealtimeGet/RequestBuilder.php

@@ -50,7 +50,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build request for a ping query
      *
-     * @param  Query   $query
+     * @param  QueryInterface|Query   $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/QueryType/Select/Query/Component/Component.php

@@ -77,6 +77,7 @@ abstract class Component extends Configurable
     /**
      * Set parent query instance
      *
+     * @param  Query $instance
      * @return self  Provides fluent interface
      */
     public function setQueryInstance(Query $instance)

library/Solarium/QueryType/Select/Query/Component/FacetSet.php

@@ -308,7 +308,7 @@ class FacetSet extends Component
      * Add a facet
      *
      * @throws InvalidArgumentException
-     * @param  Facet\Facet|array        $facet
+     * @param  \Solarium\QueryType\Select\Query\Component\Facet\Facet|array $facet
      * @return self                                                         Provides fluent interface
      */
     public function addFacet($facet)
@@ -385,7 +385,7 @@ class FacetSet extends Component
      *
      * You can remove a facet by passing its key or the facet instance
      *
-     * @param  string|Facet\Facet $facet
+     * @param  string|\Solarium\QueryType\Select\Query\Component\Facet\Facet $facet
      * @return self                                                          Provides fluent interface
      */
     public function removeFacet($facet)
@@ -440,7 +440,7 @@ class FacetSet extends Component
      * @param  string               $type
      * @param  array|object|null    $options
      * @param  boolean              $add
-     * @return Facet\Facet
+     * @return \Solarium\QueryType\Select\Query\Component\Facet\Facet
      */
     public function createFacet($type, $options = null, $add = true)
     {
@@ -453,6 +453,7 @@ class FacetSet extends Component
         $class = $this->facetTypes[$type];
 
         if (is_string($options)) {
+            /** @var \Solarium\QueryType\Select\Query\Component\Facet\Facet $facet */
             $facet = new $class;
             $facet->setKey($options);
         } else {
@@ -471,7 +472,7 @@ class FacetSet extends Component
      *
      * @param  mixed       $options
      * @param  bool        $add
-     * @return Facet\Field
+     * @return \Solarium\QueryType\Select\Query\Component\Facet\Field
      */
     public function createFacetField($options = null, $add = true)
     {
@@ -483,7 +484,7 @@ class FacetSet extends Component
      *
      * @param  mixed       $options
      * @param  bool        $add
-     * @return Facet\Query
+     * @return \Solarium\QueryType\Select\Query\Component\Facet\Query
      */
     public function createFacetQuery($options = null, $add = true)
     {
@@ -495,7 +496,7 @@ class FacetSet extends Component
      *
      * @param  mixed            $options
      * @param  bool             $add
-     * @return Facet\MultiQuery
+     * @return \Solarium\QueryType\Select\Query\Component\Facet\MultiQuery
      */
     public function createFacetMultiQuery($options = null, $add = true)
     {
@@ -507,7 +508,7 @@ class FacetSet extends Component
      *
      * @param  mixed       $options
      * @param  bool        $add
-     * @return Facet\Range
+     * @return \Solarium\QueryType\Select\Query\Component\Facet\Range
      */
     public function createFacetRange($options = null, $add = true)
     {
@@ -519,7 +520,7 @@ class FacetSet extends Component
      *
      * @param  mixed       $options
      * @param  bool        $add
-     * @return Facet\Pivot
+     * @return \Solarium\QueryType\Select\Query\Component\Facet\Pivot
      */
     public function createFacetPivot($options = null, $add = true)
     {

library/Solarium/QueryType/Select/Query/Component/Highlighting/Highlighting.php

@@ -787,7 +787,7 @@ class Highlighting extends Component
     /**
      * Get MultiValuedSeparatorChar option
      *
-     * @return $separator
+     * @return string
      */
     public function getMultiValuedSeparatorChar()
     {

library/Solarium/QueryType/Select/Query/FilterQuery.php

@@ -209,7 +209,7 @@ class FilterQuery extends Configurable
      *
      * This overwrites any existing tags
      *
-     * @param  array $filterQueries
+     * @param  array $tags
      * @return self  Provides fluent interface
      */
     public function setTags($tags)

library/Solarium/QueryType/Select/Query/Query.php

@@ -190,7 +190,7 @@ class Query extends BaseQuery
     /**
      * Search components
      *
-     * @var Component[]
+     * @var AbstractComponent[]
      */
     protected $components = array();
 
@@ -802,8 +802,8 @@ class Query extends BaseQuery
      *
      * @throws OutOfBoundsException
      * @param  string               $key      Use one of the constants
-     * @param  string               $autoload Class to autoload if component needs to be created
-     * @param  array                $config   Configuration to use for autoload
+     * @param  string|boolean       $autoload Class to autoload if component needs to be created
+     * @param  array|null           $config   Configuration to use for autoload
      * @return object|null
      */
     public function getComponent($key, $autoload = false, $config = null)
@@ -890,7 +890,7 @@ class Query extends BaseQuery
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Component\MoreLikeThis
+     * @return \Solarium\QueryType\Select\Query\Component\MoreLikeThis
      */
     public function getMoreLikeThis()
     {
@@ -902,7 +902,7 @@ class Query extends BaseQuery
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Component\FacetSet
+     * @return \Solarium\QueryType\Select\Query\Component\FacetSet
      */
     public function getFacetSet()
     {
@@ -914,7 +914,7 @@ class Query extends BaseQuery
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Component\DisMax
+     * @return \Solarium\QueryType\Select\Query\Component\DisMax
      */
     public function getDisMax()
     {
@@ -926,7 +926,7 @@ class Query extends BaseQuery
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Component\EdisMax
+     * @return \Solarium\QueryType\Select\Query\Component\EdisMax
      */
     public function getEDisMax()
     {
@@ -938,7 +938,7 @@ class Query extends BaseQuery
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Component\Highlighting\Highlighting
+     * @return \Solarium\QueryType\Select\Query\Component\Highlighting\Highlighting
      */
     public function getHighlighting()
     {
@@ -950,7 +950,7 @@ class Query extends BaseQuery
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Component\Grouping
+     * @return \Solarium\QueryType\Select\Query\Component\Grouping
      */
     public function getGrouping()
     {
@@ -962,7 +962,7 @@ class Query extends BaseQuery
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Component\Spellcheck
+     * @return \Solarium\QueryType\Select\Query\Component\Spellcheck
      */
     public function getSpellcheck()
     {
@@ -974,7 +974,7 @@ class Query extends BaseQuery
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Component\DistributedSearch
+     * @return \Solarium\QueryType\Select\Query\Component\DistributedSearch
      */
     public function getDistributedSearch()
     {
@@ -986,7 +986,7 @@ class Query extends BaseQuery
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Component\Stats\Stats
+     * @return \Solarium\QueryType\Select\Query\Component\Stats\Stats
      */
     public function getStats()
     {
@@ -998,7 +998,7 @@ class Query extends BaseQuery
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Component\Debug
+     * @return \Solarium\QueryType\Select\Query\Component\Debug
      */
     public function getDebug()
     {

library/Solarium/QueryType/Select/RequestBuilder/RequestBuilder.php

@@ -51,7 +51,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build request for a select query
      *
-     * @param  SelectQuery $query
+     * @param  QueryInterface|SelectQuery $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/QueryType/Select/ResponseParser/Component/FacetSet.php

@@ -86,10 +86,13 @@ class FacetSet extends ResponseParserAbstract implements ComponentParserInterfac
                         case 'facet_pivot':
                             $method = 'createFacetPivot';
                             break;
+                        default:
+                            throw new RuntimeException('Unknown facet class identifier');
                     }
                     foreach ($facets as $k => $facet) {
                         $facetObject = $facetSet->$method($k);
                         if ($key == 'facet_pivot') {
+                            /** @var \Solarium\QueryType\Select\Query\Component\Facet\Pivot $facetObject */
                             $facetObject->setFields($k);
                         }
                     }
@@ -144,12 +147,14 @@ class FacetSet extends ResponseParserAbstract implements ComponentParserInterfac
      * @param  Query            $query
      * @param  QueryFacetField  $facet
      * @param  array            $data
-     * @return ResultFacetField
+     * @return ResultFacetField|null
      */
     protected function facetField($query, $facet, $data)
     {
         $key = $facet->getKey();
-        if (isset($data['facet_counts']['facet_fields'][$key])) {
+        if (!isset($data['facet_counts']['facet_fields'][$key])) {
+            return null;
+        }
 
         if ($query->getResponseWriter() == $query::WT_JSON) {
             $data['facet_counts']['facet_fields'][$key] = $this->convertToKeyValueArray($data['facet_counts']['facet_fields'][$key]);
@@ -157,24 +162,22 @@ class FacetSet extends ResponseParserAbstract implements ComponentParserInterfac
 
         return new ResultFacetField($data['facet_counts']['facet_fields'][$key]);
     }
-    }
 
     /**
      * Add a facet result for a facet query
      *
      * @param  QueryFacetQuery  $facet
      * @param  array            $data
-     * @return ResultFacetQuery
+     * @return ResultFacetQuery|null
      */
     protected function facetQuery($facet, $data)
     {
         $key = $facet->getKey();
-        if (isset($data['facet_counts']['facet_queries'][$key])) {
-
-            $value = $data['facet_counts']['facet_queries'][$key];
-
-            return new ResultFacetQuery($value);
+        if (!isset($data['facet_counts']['facet_queries'][$key])) {
+            return null;
         }
+
+        return new ResultFacetQuery($data['facet_counts']['facet_queries'][$key]);
     }
 
     /**
@@ -182,7 +185,7 @@ class FacetSet extends ResponseParserAbstract implements ComponentParserInterfac
      *
      * @param  QueryFacetMultiQuery  $facet
      * @param  array                 $data
-     * @return ResultFacetMultiQuery
+     * @return ResultFacetMultiQuery|null
      */
     protected function facetMultiQuery($facet, $data)
     {
@@ -195,9 +198,11 @@ class FacetSet extends ResponseParserAbstract implements ComponentParserInterfac
             }
         }
 
-        if (count($values) > 0) {
-            return new ResultFacetMultiQuery($values);
+        if (count($values) <= 0) {
+            return null;
         }
+
+        return new ResultFacetMultiQuery($values);
     }
 
     /**
@@ -206,12 +211,14 @@ class FacetSet extends ResponseParserAbstract implements ComponentParserInterfac
      * @param  Query            $query
      * @param  QueryFacetRange  $facet
      * @param  array            $data
-     * @return ResultFacetRange
+     * @return ResultFacetRange|null
      */
     protected function facetRange($query, $facet, $data)
     {
         $key = $facet->getKey();
-        if (isset($data['facet_counts']['facet_ranges'][$key])) {
+        if (!isset($data['facet_counts']['facet_ranges'][$key])) {
+            return null;
+        }
 
         $data = $data['facet_counts']['facet_ranges'][$key];
         $before = (isset($data['before'])) ? $data['before'] : null;
@@ -227,7 +234,6 @@ class FacetSet extends ResponseParserAbstract implements ComponentParserInterfac
 
         return new ResultFacetRange($data['counts'], $before, $after, $between, $start, $end, $gap);
     }
-    }
 
     /**
      * Add a facet result for a range facet
@@ -235,15 +241,16 @@ class FacetSet extends ResponseParserAbstract implements ComponentParserInterfac
      * @param  Query            $query
      * @param  QueryFacetPivot  $facet
      * @param  array            $data
-     * @return ResultFacetPivot
+     * @return ResultFacetPivot|null
      */
     protected function facetPivot($query, $facet, $data)
     {
         $key = implode(',', $facet->getFields());
-        if (isset($data['facet_counts']['facet_pivot'][$key])) {
-            $data = $data['facet_counts']['facet_pivot'][$key];
-            return new ResultFacetPivot($data);
+        if (!isset($data['facet_counts']['facet_pivot'][$key])) {
+            return null;
         }
+
+        return new ResultFacetPivot($data['facet_counts']['facet_pivot'][$key]);
     }
 
 }

library/Solarium/QueryType/Select/ResponseParser/Component/Spellcheck.php

@@ -62,7 +62,6 @@ class Spellcheck extends ResponseParserAbstract implements ComponentParserInterf
      */
     public function parse($query, $spellcheck, $data)
     {
-        $results = array();
         if (
             isset($data['spellcheck']['suggestions']) &&
             is_array($data['spellcheck']['suggestions']) &&

library/Solarium/QueryType/Select/Result/Debug/DocumentSet.php

@@ -55,7 +55,6 @@ class DocumentSet implements \IteratorAggregate, \Countable
      * Constructor
      *
      * @param array $docs
-     * @return void
      */
     public function __construct($docs)
     {

library/Solarium/QueryType/Select/Result/Debug/Timing.php

@@ -63,7 +63,6 @@ class Timing implements \IteratorAggregate, \Countable
      *
      * @param float $time
      * @param array $phases
-     * @return void
      */
     public function __construct($time, $phases)
     {

library/Solarium/QueryType/Select/Result/Debug/TimingPhase.php

@@ -71,7 +71,6 @@ class TimingPhase implements \IteratorAggregate, \Countable
      * @param string $name
      * @param float  $time
      * @param array  $timings
-     * @return void
      */
     public function __construct($name, $time, $timings)
     {

library/Solarium/QueryType/Select/Result/Facet/Field.php

@@ -59,7 +59,6 @@ class Field implements \IteratorAggregate, \Countable
      * Constructor
      *
      * @param array $values
-     * @return void
      */
     public function __construct($values)
     {

library/Solarium/QueryType/Select/Result/Facet/Pivot/Pivot.php

@@ -56,7 +56,6 @@ class Pivot implements \IteratorAggregate, \Countable
      * Constructor
      *
      * @param array $data
-     * @return void
      */
     public function __construct($data)
     {

library/Solarium/QueryType/Select/Result/Facet/Pivot/PivotItem.php

@@ -70,7 +70,6 @@ class PivotItem extends Pivot
      * Constructor
      *
      * @param array $data
-     * @return void
      */
     public function __construct($data)
     {

library/Solarium/QueryType/Select/Result/Facet/Query.php

@@ -58,7 +58,6 @@ class Query
      * Constructor
      *
      * @param mixed $value
-     * @return void
      */
     public function __construct($value)
     {

library/Solarium/QueryType/Select/Result/Facet/Range.php

@@ -103,7 +103,6 @@ class Range extends Field
      * @param int   $start
      * @param int   $end
      * @param int   $gap
-     * @return void
      */
     public function __construct($values, $before, $after, $between, $start, $end, $gap)
     {

library/Solarium/QueryType/Select/Result/FacetSet.php

@@ -55,7 +55,6 @@ class FacetSet implements \IteratorAggregate, \Countable
      * Constructor
      *
      * @param array $facets
-     * @return void
      */
     public function __construct($facets)
     {

library/Solarium/QueryType/Select/Result/Grouping/FieldGroup.php

@@ -73,7 +73,6 @@ class FieldGroup implements \IteratorAggregate, \Countable
      * @param int   $matches
      * @param int   $numberOfGroups
      * @param array $groups
-     * @return void
      */
     public function __construct($matches, $numberOfGroups, $groups)
     {

library/Solarium/QueryType/Select/Result/Grouping/QueryGroup.php

@@ -89,7 +89,6 @@ class QueryGroup implements \IteratorAggregate, \Countable
      * @param int   $start
      * @param float $maximumScore
      * @param array $documents
-     * @return void
      */
     public function __construct($matches, $numFound, $start, $maximumScore, $documents)
     {

library/Solarium/QueryType/Select/Result/Grouping/Result.php

@@ -57,7 +57,6 @@ class Result implements \IteratorAggregate, \Countable
      * Constructor
      *
      * @param array $groups
-     * @return void
      */
     public function __construct($groups)
     {

library/Solarium/QueryType/Select/Result/Grouping/ValueGroup.php

@@ -81,7 +81,6 @@ class ValueGroup implements \IteratorAggregate, \Countable
      * @param int    $numFound
      * @param int    $start
      * @param array  $documents
-     * @return void
      */
     public function __construct($value, $numFound, $start, $documents)
     {

library/Solarium/QueryType/Select/Result/Highlighting/Highlighting.php

@@ -56,7 +56,6 @@ class Highlighting implements \IteratorAggregate, \Countable
      * Constructor
      *
      * @param array $results
-     * @return void
      */
     public function __construct($results)
     {

library/Solarium/QueryType/Select/Result/Highlighting/Result.php

@@ -55,7 +55,6 @@ class Result implements \IteratorAggregate, \Countable
      * Constructor
      *
      * @param array $fields
-     * @return void
      */
     public function __construct($fields)
     {

library/Solarium/QueryType/Select/Result/MoreLikeThis/MoreLikeThis.php

@@ -56,7 +56,6 @@ class MoreLikeThis implements \IteratorAggregate, \Countable
      * Constructor
      *
      * @param array $results
-     * @return void
      */
     public function __construct($results)
     {

library/Solarium/QueryType/Select/Result/MoreLikeThis/Result.php

@@ -74,7 +74,6 @@ class Result implements \IteratorAggregate, \Countable
      * @param  int        $numFound
      * @param  float|null $maxScore
      * @param  array      $documents
-     * @return void
      */
     public function __construct($numFound, $maxScore, $documents)
     {

library/Solarium/QueryType/Select/Result/Result.php

@@ -216,7 +216,7 @@ class Result extends BaseResult implements \IteratorAggregate, \Countable
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return MoreLikeThis\Result
+     * @return \Solarium\QueryType\Select\Result\MoreLikeThis\Result
      */
     public function getMoreLikeThis()
     {
@@ -228,7 +228,7 @@ class Result extends BaseResult implements \IteratorAggregate, \Countable
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Highlighting\Result
+     * @return \Solarium\QueryType\Select\Result\Highlighting\Result
      */
     public function getHighlighting()
     {
@@ -240,7 +240,7 @@ class Result extends BaseResult implements \IteratorAggregate, \Countable
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Grouping\Result
+     * @return \Solarium\QueryType\Select\Result\Grouping\Result
      */
     public function getGrouping()
     {
@@ -264,7 +264,7 @@ class Result extends BaseResult implements \IteratorAggregate, \Countable
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Spellcheck\Result
+     * @return \Solarium\QueryType\Select\Result\Spellcheck\Result
      */
     public function getSpellcheck()
     {
@@ -276,7 +276,7 @@ class Result extends BaseResult implements \IteratorAggregate, \Countable
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Stats\Result
+     * @return \Solarium\QueryType\Select\Result\Stats\Result
      */
     public function getStats()
     {
@@ -288,7 +288,7 @@ class Result extends BaseResult implements \IteratorAggregate, \Countable
      *
      * This is a convenience method that maps presets to getComponent
      *
-     * @return Debug\Result
+     * @return \Solarium\QueryType\Select\Result\Debug\Result
      */
     public function getDebug()
     {

library/Solarium/QueryType/Select/Result/Spellcheck/Result.php

@@ -73,7 +73,6 @@ class Result implements \IteratorAggregate, \Countable
      * @param array   $suggestions
      * @param array   $collations
      * @param boolean $correctlySpelled
-     * @return void
      */
     public function __construct($suggestions, $collations, $correctlySpelled)
     {

library/Solarium/QueryType/Select/Result/Stats/FacetValue.php

@@ -63,7 +63,6 @@ class FacetValue
      *
      * @param string $value
      * @param array  $stats
-     * @return void
      */
     public function __construct($value, $stats)
     {

library/Solarium/QueryType/Select/Result/Stats/Result.php

@@ -63,7 +63,6 @@ class Result
      *
      * @param string $field
      * @param array  $stats
-     * @return void
      */
     public function __construct($field, $stats)
     {

library/Solarium/QueryType/Select/Result/Stats/Stats.php

@@ -56,7 +56,6 @@ class Stats implements \IteratorAggregate, \Countable
      * Constructor
      *
      * @param array $results
-     * @return void
      */
     public function __construct($results)
     {

library/Solarium/QueryType/Suggester/RequestBuilder.php

@@ -50,7 +50,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build request for a Suggester query
      *
-     * @param  Query   $query
+     * @param  QueryInterface|Query   $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/QueryType/Terms/RequestBuilder.php

@@ -53,7 +53,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build request for a Terms query
      *
-     * @param  Query   $query
+     * @param  QueryInterface|Query   $query
      * @return Request
      */
     public function build(QueryInterface $query)

library/Solarium/QueryType/Update/Query/Command/Add.php

@@ -52,7 +52,7 @@ class Add extends Command
     /**
      * Documents to add
      *
-     * @var DocumentInterface[]
+     * @var \Solarium\QueryType\Update\Query\Document\DocumentInterface[]
      */
     protected $documents = array();
 

library/Solarium/QueryType/Update/Query/Document/Document.php

@@ -391,6 +391,7 @@ class Document extends AbstractDocument implements DocumentInterface
      *
      * Adds validation for atomicUpdates
      *
+     * @throws RuntimeException
      * @return array
      */
     public function getFields()

library/Solarium/QueryType/Update/Query/Query.php

@@ -236,7 +236,7 @@ class Query extends BaseQuery
      *
      * You can remove a command by passing its key or by passing the command instance.
      *
-     * @param  string|Command\Command $command
+     * @param  string|\Solarium\QueryType\Update\Query\Command\Command $command
      * @return self                                                    Provides fluent interface
      */
     public function remove($command)
@@ -349,7 +349,7 @@ class Query extends BaseQuery
      * If you need more control, like choosing a key for the command you need to
      * create you own command instance and use the add method.
      *
-     * @param  Document $document
+     * @param  DocumentInterface $document
      * @param  boolean           $overwrite
      * @param  int               $commitWithin
      * @return self              Provides fluent interface

library/Solarium/QueryType/Update/RequestBuilder.php

@@ -53,7 +53,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build request for an update query
      *
-     * @param  UpdateQuery $query
+     * @param  QueryInterface|UpdateQuery $query
      * @return Request
      */
     public function build(QueryInterface $query)
@@ -107,7 +107,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build XML for an add command
      *
-     * @param  Query\Command\Add $command
+     * @param  \Solarium\QueryType\Update\Query\Command\Add $command
      * @param  UpdateQuery $query
      * @return string
      */
@@ -181,7 +181,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build XML for a delete command
      *
-     * @param  Query\Command\Delete $command
+     * @param  \Solarium\QueryType\Update\Query\Command\Delete $command
      * @return string
      */
     public function buildDeleteXml($command)
@@ -201,7 +201,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build XML for an update command
      *
-     * @param  Query\Command\Optimize $command
+     * @param  \Solarium\QueryType\Update\Query\Command\Optimize $command
      * @return string
      */
     public function buildOptimizeXml($command)
@@ -218,7 +218,7 @@ class RequestBuilder extends BaseRequestBuilder
     /**
      * Build XML for a commit command
      *
-     * @param  Query\Command\Commit $command
+     * @param  \Solarium\QueryType\Update\Query\Command\Commit $command
      * @return string
      */
     public function buildCommitXml($command)