jenkins-bot has submitted this change and it was merged.

Change subject: Clean up RDF and Dumpers related code
......................................................................


Clean up RDF and Dumpers related code

Nothing here should change semantics. This is a pure clean up patch.

* Fix some wrong type hints
* More specific type hints
* Drop some none-descriptive method descriptions
* Optimize imports
* Split long lines
* Code formatting according to style guide

Change-Id: If782b9e1e17973f31c5b25f73cb07f59109b042b
---
M repo/includes/Dumpers/DumpGenerator.php
M repo/includes/Dumpers/JsonDumpGenerator.php
M repo/includes/Dumpers/RdfDumpGenerator.php
M repo/includes/rdf/BNodeLabeler.php
M repo/includes/rdf/N3RdfWriterBase.php
M repo/includes/rdf/NTriplesRdfWriter.php
M repo/includes/rdf/RdfBuilder.php
M repo/includes/rdf/RdfProducer.php
M repo/includes/rdf/RdfSerializer.php
M repo/includes/rdf/RdfWriterBase.php
M repo/includes/rdf/TurtleRdfWriter.php
M repo/includes/rdf/UnicodeEscaper.php
M repo/includes/rdf/XmlRdfWriter.php
M repo/maintenance/dumpRdf.php
M repo/tests/phpunit/includes/Dumpers/RdfDumpGeneratorTest.php
15 files changed, 273 insertions(+), 221 deletions(-)

Approvals:
  Hoo man: Looks good to me, approved
  Smalyshev: Looks good to me, but someone else must approve
  jenkins-bot: Verified



diff --git a/repo/includes/Dumpers/DumpGenerator.php 
b/repo/includes/Dumpers/DumpGenerator.php
index 7b75da1..771f58b 100644
--- a/repo/includes/Dumpers/DumpGenerator.php
+++ b/repo/includes/Dumpers/DumpGenerator.php
@@ -3,8 +3,6 @@
 namespace Wikibase\Dumpers;
 
 use InvalidArgumentException;
-use MWContentSerializationException;
-use MWException;
 use Wikibase\DataModel\Entity\EntityId;
 use Wikibase\Lib\Reporting\ExceptionHandler;
 use Wikibase\Lib\Reporting\MessageReporter;
@@ -61,6 +59,7 @@
 
        /**
         * Entity count limit - dump will generate this many
+        *
         * @var int
         */
        protected $limit = 0;
@@ -83,6 +82,7 @@
 
        /**
         * Set maximum number of entities produced
+        *
         * @param int $limit
         */
        public function setLimit( $limit ) {
@@ -174,14 +174,17 @@
         * Set the entity type to be included in the output.
         *
         * @param string|null $type The desired type (use null for any type).
+        *
         * @throws InvalidArgumentException
         */
        public function setEntityTypeFilter( $type ) {
                $this->entityType = $type;
        }
+
        private function idMatchesFilters( EntityId $entityId ) {
                return $this->idMatchesShard( $entityId ) && 
$this->idMatchesType( $entityId );
        }
+
        private function idMatchesShard( EntityId $entityId ) {
                // Shorten out
                if ( $this->shardingFactor === 1 ) {
@@ -258,7 +261,7 @@
 
                        $this->progressReporter->reportMessage( 'Processed ' . 
$dumpCount . ' entities.' );
 
-                       if( $this->limit && $dumpCount >= $this->limit ) {
+                       if ( $this->limit && $dumpCount >= $this->limit ) {
                                break;
                        }
                }
@@ -268,6 +271,7 @@
 
        /**
         * Dump list of entities
+        *
         * @param EntityId[] $entityIds
         * @param int &$dumpCount The number of entities already dumped (will 
be updated).
         */
@@ -288,7 +292,7 @@
                                $this->postEntityDump( $dumpCount );
 
                                $dumpCount ++;
-                               if( $this->limit && $dumpCount >= $this->limit 
) {
+                               if ( $this->limit && $dumpCount >= $this->limit 
) {
                                        break;
                                }
                        } catch ( StorageException $ex ) {
@@ -303,8 +307,8 @@
         * @param EntityId $entityId
         *
         * @throws StorageException
-        *
         * @return string|null
         */
        abstract protected function generateDumpForEntityId( EntityId $entityId 
);
+
 }
diff --git a/repo/includes/Dumpers/JsonDumpGenerator.php 
b/repo/includes/Dumpers/JsonDumpGenerator.php
index dd8a3c5..2a35aa7 100644
--- a/repo/includes/Dumpers/JsonDumpGenerator.php
+++ b/repo/includes/Dumpers/JsonDumpGenerator.php
@@ -157,4 +157,5 @@
        public function getJsonFlags() {
                return $this->jsonFlags;
        }
+
 }
diff --git a/repo/includes/Dumpers/RdfDumpGenerator.php 
b/repo/includes/Dumpers/RdfDumpGenerator.php
index 212a362..28976ca 100644
--- a/repo/includes/Dumpers/RdfDumpGenerator.php
+++ b/repo/includes/Dumpers/RdfDumpGenerator.php
@@ -2,20 +2,20 @@
 
 namespace Wikibase\Dumpers;
 
+use HashBagOStuff;
 use InvalidArgumentException;
 use MWContentSerializationException;
 use MWException;
 use SiteList;
 use Wikibase\DataModel\Entity\EntityId;
-use Wikibase\Lib\Serializers\Serializer;
+use Wikibase\DataModel\Entity\PropertyDataTypeLookup;
 use Wikibase\Lib\Store\EntityLookup;
+use Wikibase\Lib\Store\EntityRevisionLookup;
 use Wikibase\Lib\Store\RedirectResolvingEntityLookup;
 use Wikibase\Lib\Store\StorageException;
 use Wikibase\Lib\Store\UnresolvedRedirectException;
-use Wikibase\Lib\Store\EntityRevisionLookup;
-use Wikibase\RdfSerializer;
 use Wikibase\RdfProducer;
-use Wikibase\DataModel\Entity\PropertyDataTypeLookup;
+use Wikibase\RdfSerializer;
 
 /**
  * RdfDumpGenerator generates an RDF dump of a given set of entities, excluding
@@ -30,34 +30,29 @@
 class RdfDumpGenerator extends DumpGenerator {
 
        /**
-        *
         * @var RdfSerializer
         */
        private $entitySerializer;
 
        /**
-        *
         * @var EntityRevisionLookup
         */
        private $entityRevisionLookup;
 
        /**
-        * List of the prefixes we've seen in the dump
-        * @var array
+        * @var bool[] List of the prefixes we've seen in the dump.
         */
        private $prefixes;
 
        /**
-        * Fixed timestamp for tests
-        * @var int
+        * @var int Fixed timestamp for tests.
         */
        private $timestamp;
 
        /**
-        *
         * @param resource $out
-        * @param EntityLookup $lookup Must not resolve redirects
-        * @param Serializer $entitySerializer
+        * @param EntityRevisionLookup $lookup Must not resolve redirects
+        * @param RdfSerializer $entitySerializer
         *
         * @throws InvalidArgumentException
         */
@@ -75,6 +70,7 @@
         * Cleanup prefixes in the dump to avoid repetitions
         *
         * @param string $data
+        *
         * @return string
         */
        protected function cleanupPrefixes( $data ) {
@@ -99,10 +95,10 @@
 
        /**
         * Produces RDF dump of the entity
+        *
         * @param EntityId $entityId
         *
         * @throws StorageException
-        *
         * @return string|null
         */
        protected function generateDumpForEntityId( EntityId $entityId ) {
@@ -122,21 +118,24 @@
                return $this->cleanupPrefixes( $data );
        }
 
-       public function setTimestamp( $ts ) {
-               $this->timestamp = (int)$ts;
+       /**
+        * @param int $timestamp
+        */
+       public function setTimestamp( $timestamp ) {
+               $this->timestamp = (int)$timestamp;
        }
 
        /**
-        * Create dump generator
         * @param string $format
-        * @param string $output
+        * @param resource $output
         * @param string $baseUri
         * @param string $dataUri
         * @param SiteList $sites
         * @param EntityLookup $entityLookup
         * @param EntityRevisionLookup $entityRevisionLookup
-        * @param PropertyInfoDataTypeLookup $propertyLookup
-        * @throws \MWException
+        * @param PropertyDataTypeLookup $propertyLookup
+        *
+        * @throws MWException
         * @return RdfDumpGenerator
         */
        public static function createDumpGenerator(
@@ -150,8 +149,8 @@
                        PropertyDataTypeLookup $propertyLookup
        ) {
                $rdfFormat = RdfSerializer::getFormat( $format );
-               if( !$rdfFormat ) {
-                       throw new \MWException( "Unknown format: $format" );
+               if ( !$rdfFormat ) {
+                       throw new MWException( "Unknown format: $format" );
                }
                $entitySerializer = new RdfSerializer( $rdfFormat,
                                $baseUri,
@@ -162,8 +161,9 @@
                                RdfProducer::PRODUCE_ALL_STATEMENTS | 
RdfProducer::PRODUCE_TRUTHY_STATEMENTS |
                                RdfProducer::PRODUCE_QUALIFIERS | 
RdfProducer::PRODUCE_REFERENCES |
                                RdfProducer::PRODUCE_SITELINKS | 
RdfProducer::PRODUCE_FULL_VALUES,
-                               new \HashBagOStuff()
+                               new HashBagOStuff()
                );
                return new RdfDumpGenerator( $output, $entityRevisionLookup, 
$entitySerializer );
        }
+
 }
diff --git a/repo/includes/rdf/BNodeLabeler.php 
b/repo/includes/rdf/BNodeLabeler.php
index ed94c34..dfdee00 100644
--- a/repo/includes/rdf/BNodeLabeler.php
+++ b/repo/includes/rdf/BNodeLabeler.php
@@ -28,6 +28,8 @@
        /**
         * @param string $prefix
         * @param int $start
+        *
+        * @throws InvalidArgumentException
         */
        public function __construct( $prefix = 'genid', $start = 1 ) {
                if ( !is_string( $prefix ) ) {
diff --git a/repo/includes/rdf/N3RdfWriterBase.php 
b/repo/includes/rdf/N3RdfWriterBase.php
index 25059f7..a6fb496 100644
--- a/repo/includes/rdf/N3RdfWriterBase.php
+++ b/repo/includes/rdf/N3RdfWriterBase.php
@@ -28,14 +28,14 @@
        }
 
        /**
-        * @return boolean
+        * @return bool
         */
        public function getTrustIRIs() {
                return $this->trustIRIs;
        }
 
        /**
-        * @param boolean $trustIRIs
+        * @param bool $trustIRIs
         */
        public function setTrustIRIs( $trustIRIs ) {
                $this->trustIRIs = $trustIRIs;
@@ -43,7 +43,7 @@
 
        protected function writeRef( $base, $local = null ) {
                if ( $local === null ) {
-                       if( $this->isShorthand( $base) ) {
+                       if ( $this->isShorthand( $base ) ) {
                                $this->writeShorthand( $base );
                        } else {
                                $this->writeIRI( $base );
@@ -99,7 +99,7 @@
                }
        }
 
-       protected function writeValue( $value, $typeBase = null, $typeLocal = 
null  ) {
+       protected function writeValue( $value, $typeBase = null, $typeLocal = 
null ) {
                $value = $this->quoter->escapeLiteral( $value );
                $this->write( '"', $value, '"' );
 
diff --git a/repo/includes/rdf/NTriplesRdfWriter.php 
b/repo/includes/rdf/NTriplesRdfWriter.php
index 7449546..d0263a5 100644
--- a/repo/includes/rdf/NTriplesRdfWriter.php
+++ b/repo/includes/rdf/NTriplesRdfWriter.php
@@ -69,7 +69,7 @@
                parent::writeText( $text, $language );
        }
 
-       protected function writeValue( $value, $typeBase = null, $typeLocal = 
null  ) {
+       protected function writeValue( $value, $typeBase = null, $typeLocal = 
null ) {
                $this->writeSubjectAndObject();
                $this->write( ' ' );
 
diff --git a/repo/includes/rdf/RdfBuilder.php b/repo/includes/rdf/RdfBuilder.php
index bdd80de..8d8280f 100644
--- a/repo/includes/rdf/RdfBuilder.php
+++ b/repo/includes/rdf/RdfBuilder.php
@@ -2,31 +2,35 @@
 
 namespace Wikibase;
 
+use BagOStuff;
 use DataValues\DataValue;
+use DataValues\DecimalValue;
+use DataValues\GlobeCoordinateValue;
+use DataValues\MonolingualTextValue;
+use DataValues\QuantityValue;
+use DataValues\StringValue;
+use DataValues\TimeValue;
 use EasyRdf_Graph;
 use EasyRdf_Literal;
+use EasyRdf_Literal_DateTime;
 use EasyRdf_Namespace;
 use EasyRdf_Resource;
 use SiteList;
-use BagOStuff;
 use Wikibase\DataModel\Entity\BasicEntityIdParser;
 use Wikibase\DataModel\Entity\Entity;
 use Wikibase\DataModel\Entity\EntityDocument;
 use Wikibase\DataModel\Entity\EntityId;
+use Wikibase\DataModel\Entity\EntityIdValue;
 use Wikibase\DataModel\Entity\Item;
+use Wikibase\DataModel\Entity\PropertyDataTypeLookup;
+use Wikibase\DataModel\Entity\PropertyId;
 use Wikibase\DataModel\Reference;
+use Wikibase\DataModel\SiteLink;
+use Wikibase\DataModel\Snak\PropertyValueSnak;
 use Wikibase\DataModel\Snak\Snak;
 use Wikibase\DataModel\Statement\Statement;
 use Wikibase\DataModel\StatementListProvider;
 use Wikibase\Lib\Store\EntityLookup;
-use Wikibase\DataModel\Entity\EntityIdValue;
-use DataValues\TimeValue;
-use DataValues\QuantityValue;
-use DataValues\StringValue;
-use DataValues\MonolingualTextValue;
-use DataValues\GlobeCoordinateValue;
-use Wikibase\DataModel\Entity\PropertyDataTypeLookup;
-use DataValues\DecimalValue;
 
 /**
  * RDF mapping for wikibase data model.
@@ -40,6 +44,7 @@
  * @author Stas Malyshev
  */
 class RdfBuilder {
+
        // Change this when changing data format!
        const FORMAT_VERSION = '0.0.1';
 
@@ -92,7 +97,6 @@
        );
 
        /**
-        *
         * @var SiteList
         */
        private $sites;
@@ -115,7 +119,6 @@
        private $entitiesResolved = array ();
 
        /**
-        *
         * @var PropertyDataTypeLookup
         */
        private $propertyLookup;
@@ -133,7 +136,6 @@
        private $dedupBag;
 
        /**
-        *
         * @param SiteList $sites
         * @param string $baseUri
         * @param string $dataUri
@@ -249,11 +251,12 @@
        /**
         * Should we produce this aspect?
         *
-        * @param integer $what
-        * @return boolean
+        * @param int $what
+        *
+        * @return bool
         */
        private function shouldProduce( $what ) {
-               return ( $this->produceWhat & $what ) != 0;
+               return ( $this->produceWhat & $what ) !== 0;
        }
 
        /**
@@ -339,19 +342,19 @@
         * Adds meta-information about an entity (such as the ID and type) to 
the RDF graph.
         *
         * @param Entity $entity
-        * @param boolean $produceData Should we also produce Dataset node?
+        * @param bool $produceData Should we also produce Dataset node?
         */
        private function addEntityMetaData( Entity $entity, $produceData = true 
) {
                $entityResource = $this->getEntityResource( $entity->getId() );
                $entityResource->addResource( 'rdf:type', 
$this->getEntityTypeQName( $entity->getType() ) );
                $dataURL = $this->getDataURL( $entity->getId() );
 
-               if( $produceData ) {
+               if ( $produceData ) {
                        $dataResource = $this->graph->resource( $dataURL );
                        $dataResource->addResource( 'rdf:type', 
self::NS_SCHEMA_ORG . ":Dataset" );
                        $dataResource->addResource( self::NS_SCHEMA_ORG . 
':about', $entityResource );
 
-                       if( $this->shouldProduce( 
RdfProducer::PRODUCE_VERSION_INFO ) ) {
+                       if ( $this->shouldProduce( 
RdfProducer::PRODUCE_VERSION_INFO ) ) {
                                // Dumps don't need version/license info for 
each entity, since it is included in the dump header
                                $dataResource->addResource( self::NS_CC . 
':license', self::LICENSE );
                                $dataResource->addLiteral( self::NS_SCHEMA_ORG 
. ':softwareVersion', self::FORMAT_VERSION );
@@ -426,6 +429,7 @@
        private function addSiteLinks( Item $item ) {
                $entityResource = $this->getEntityResource( $item->getId() );
 
+               /** @var SiteLink $siteLink */
                foreach ( $item->getSiteLinkList() as $siteLink ) {
                        $site = $this->sites->getSite( $siteLink->getSiteId() );
 
@@ -465,7 +469,7 @@
                        $produceTruthy = $this->shouldProduce( 
RdfProducer::PRODUCE_TRUTHY_STATEMENTS ) ;
                        foreach ( $statementList->getBestStatementPerProperty() 
as $statement ) {
                                $bestList[$statement->getGuid()] = true;
-                               if( $produceTruthy ) {
+                               if ( $produceTruthy ) {
                                        $this->addMainSnak( $entityId, 
$statement, true );
                                }
                        }
@@ -480,16 +484,18 @@
 
        /**
         * Did we already see this value? If yes, we may need to skip it
+        *
         * @param string $hash hash value to check
         * @param string $namespace
-        * @return boolean
+        *
+        * @return bool
         */
        private function alreadySeen( $hash, $namespace ) {
-               if( !$this->dedupBag ) {
+               if ( !$this->dedupBag ) {
                        return false;
                }
                $key = $namespace . substr($hash, 0, 5);
-               if( $this->dedupBag->get( $key ) !== $hash ) {
+               if ( $this->dedupBag->get( $key ) !== $hash ) {
                        $this->dedupBag->set( $key, $hash );
                        return false;
                }
@@ -501,7 +507,7 @@
         *
         * @param EntityId $entityId
         * @param Statement $statement
-        * @param boolean $isBest Is this best ranked statement?
+        * @param bool $isBest Is this best ranked statement?
         */
        private function addStatement( EntityId $entityId, Statement 
$statement, $isBest = false ) {
                $this->addMainSnak( $entityId, $statement, false, $isBest );
@@ -516,15 +522,16 @@
 
                if ( $this->shouldProduce( RdfProducer::PRODUCE_REFERENCES ) ) {
                        $statementResource = $this->getStatementResource( 
$statement );
-                       foreach ( $statement->getReferences() as $ref ) { 
//FIXME: split body into separate method
-                               $hash = $ref->getHash();
+                       /** @var Reference $reference  */
+                       foreach ( $statement->getReferences() as $reference ) { 
//FIXME: split body into separate method
+                               $hash = $reference->getHash();
                                $refQName = self::NS_REFERENCE . ':' . $hash;
                                $statementResource->addResource( 
self::PROV_QNAME, $refQName );
-                               if( $this->alreadySeen( $hash, 'R' ) ) {
+                               if ( $this->alreadySeen( $hash, 'R' ) ) {
                                        continue;
                                }
                                $refResource = $this->graph->resource( 
$refQName, array ( self::WIKIBASE_REFERENCE_QNAME ) );
-                               foreach ( $ref->getSnaks() as $refSnak ) {
+                               foreach ( $reference->getSnaks() as $refSnak ) {
                                        $this->addSnak( $refResource, $refSnak, 
self::NS_VALUE );
                                }
                        }
@@ -536,8 +543,8 @@
         *
         * @param EntityId $entityId
         * @param Statement $statement
-        * @param boolean $truthy Is this producing "truthy" or full-form 
statement?
-        * @param boolean $isBest Is this best ranked statement?
+        * @param bool $truthy Is this producing "truthy" or full-form 
statement?
+        * @param bool $isBest Is this best ranked statement?
         */
        private function addMainSnak( EntityId $entityId, Statement $statement, 
$truthy, $isBest = false ) {
                $snak = $statement->getMainSnak();
@@ -552,17 +559,17 @@
                        $entityResource->addResource( $propertyQName, 
$statementResource );
                        $this->addSnak( $statementResource, $snak, 
self::NS_VALUE );
 
-                       if( $this->shouldProduce( 
RdfProducer::PRODUCE_PROPERTIES) ) {
+                       if ( $this->shouldProduce( 
RdfProducer::PRODUCE_PROPERTIES) ) {
                                $this->entityMentioned( $snak->getPropertyId() 
);
                        }
 
                        $rank = $statement->getRank();
-                       if( isset( self::$rankMap[$rank] ) ) {
+                       if ( isset( self::$rankMap[$rank] ) ) {
                                $statementResource->addResource( 
self::WIKIBASE_RANK_QNAME, self::$rankMap[$rank] );
                        } else {
                                wfLogWarning( "Unknown rank $rank encountered 
for $entityId:{$statement->getGuid()}" );
                        }
-                       if( $isBest ) {
+                       if ( $isBest ) {
                                $statementResource->addResource( 
self::WIKIBASE_RANK_QNAME, self::WIKIBASE_RANK_BEST );
                        }
 
@@ -594,14 +601,15 @@
        private function addSnak( EasyRdf_Resource $target, Snak $snak, 
$propertyNamespace, $simpleValue = false ) {
                $propertyId = $snak->getPropertyId();
                switch ( $snak->getType() ) {
-                       case 'value' :
+                       case 'value':
+                               /** @var PropertyValueSnak $snak */
                                $this->addStatementValue( $target, $propertyId, 
$snak->getDataValue(), $propertyNamespace, $simpleValue );
                                break;
-                       case 'somevalue' :
+                       case 'somevalue':
                                $propertyValueQName = $this->getEntityQName( 
$propertyNamespace, $propertyId );
                                $target->addResource( $propertyValueQName, 
self::WIKIBASE_SOMEVALUE_QNAME );
                                break;
-                       case 'novalue' :
+                       case 'novalue':
                                $propertyValueQName = $this->getEntityQName( 
$propertyNamespace, $propertyId );
                                $target->addResource( $propertyValueQName, 
self::WIKIBASE_NOVALUE_QNAME );
                                break;
@@ -610,23 +618,29 @@
 
        /**
         * Created full data value
+        *
         * @param EasyRdf_Resource $target Place to attach the value
         * @param string $propertyValueQName Relationship name
         * @param DataValue $value
         * @param array $props List of properties
         */
-       private function addExpandedValue( EasyRdf_Resource $target, 
$propertyValueQName, DataValue $value, array $props) {
+       private function addExpandedValue(
+               EasyRdf_Resource $target,
+               $propertyValueQName,
+               DataValue $value,
+               array $props
+       ) {
                $hash = $value->getHash();
-               $vname = self::NS_VALUE . ":" . $hash;
-               $target->addResource( $propertyValueQName."-value", $vname );
-               if( $this->alreadySeen( $hash, 'V' ) ) {
+               $vname = self::NS_VALUE . ':' . $hash;
+               $target->addResource( $propertyValueQName . '-value', $vname );
+               if ( $this->alreadySeen( $hash, 'V' ) ) {
                        return;
                }
                $node = $this->graph->resource( $vname, 
self::WIKIBASE_VALUE_QNAME );
-               foreach( $props as $prop => $type ) {
-                       $getter = "get" . ucfirst( $prop );
+               foreach ( $props as $prop => $type ) {
+                       $getter = 'get' . ucfirst( $prop );
                        $data = $value->$getter();
-                       if( !is_null( $data ) ) {
+                       if ( !is_null( $data ) ) {
                                $this->addValueToNode( $node, 
$this->getEntityTypeQName( $prop ), $type, $data );
                        }
                }
@@ -636,17 +650,22 @@
         * Adds the value of the given property to the RDF graph.
         *
         * @param EasyRdf_Resource $target
-        * @param EntityId $propertyId
+        * @param PropertyId $propertyId
         * @param DataValue $value
         * @param string $propertyNamespace The property namespace for this snak
         * @param bool $simpleValue
         */
-       private function addStatementValue( EasyRdf_Resource $target, EntityId 
$propertyId,
-                       DataValue $value, $propertyNamespace, $simpleValue = 
false ) {
+       private function addStatementValue(
+               EasyRdf_Resource $target,
+               PropertyId $propertyId,
+               DataValue $value,
+               $propertyNamespace,
+               $simpleValue = false
+       ) {
                $propertyValueQName = $this->getEntityQName( 
$propertyNamespace, $propertyId );
 
                $typeId = $value->getType();
-               if( $typeId == 'string' ) {
+               if ( $typeId === 'string' ) {
                        // Only strings have different types now, so we can 
save time but not asking
                        // for any other types
                        $dataType = 
$this->propertyLookup->getDataTypeIdForProperty( $propertyId );
@@ -655,9 +674,9 @@
                }
 
                //FIXME: use a proper registry / dispatching builder
-               $typeFunc = "addStatementFor".preg_replace( '/[^\w]/', '', 
ucwords( $typeId ) );
+               $typeFunc = 'addStatementFor' . preg_replace( '/[^\w]/', '', 
ucwords( $typeId ) );
 
-               if( !is_callable( array( $this, $typeFunc ) ) ) {
+               if ( !is_callable( array( $this, $typeFunc ) ) ) {
                        wfLogWarning( __METHOD__ . ": Unsupported data type: 
$typeId" );
                } else {
                        $this->$typeFunc( $target, $propertyValueQName, 
$dataType, $value, $simpleValue );
@@ -667,39 +686,45 @@
        }
 
        /**
-        * Adds specific value
-        *
         * @param EasyRdf_Resource $target
         * @param string $propertyValueQName Property name
         * @param string $dataType Property data type
         * @param EntityIdValue $value
         * @param bool $simpleValue
         */
-       private function addStatementForWikibaseEntityid( EasyRdf_Resource 
$target, $propertyValueQName, $dataType,
-                       EntityIdValue $value, $simpleValue = false ) {
+       private function addStatementForWikibaseEntityid(
+               EasyRdf_Resource $target,
+               $propertyValueQName,
+               $dataType,
+               EntityIdValue $value,
+               $simpleValue = false
+       ) {
                $entityId = $value->getValue()->getEntityId();
                $entityQName = $this->getEntityQName( self::NS_ENTITY, 
$entityId );
                $entityResource = $this->graph->resource( $entityQName );
                $target->addResource( $propertyValueQName, $entityResource );
-               if( $this->shouldProduce( 
RdfProducer::PRODUCE_RESOLVED_ENTITIES ) ) {
+               if ( $this->shouldProduce( 
RdfProducer::PRODUCE_RESOLVED_ENTITIES ) ) {
                        $this->entityMentioned( $entityId );
                }
        }
 
        /**
-        * Adds specific value
-        *
         * @param EasyRdf_Resource $target
         * @param string $propertyValueQName Property name
         * @param string $dataType Property data type
         * @param StringValue $value
         * @param bool $simpleValue
         */
-       private function addStatementForString( EasyRdf_Resource $target, 
$propertyValueQName, $dataType,
-                       StringValue $value, $simpleValue = false ) {
-               if ( $dataType == 'commonsMedia' ) {
+       private function addStatementForString(
+               EasyRdf_Resource $target,
+               $propertyValueQName,
+               $dataType,
+               StringValue $value,
+               $simpleValue = false
+       ) {
+               if ( $dataType === 'commonsMedia' ) {
                        $this->addValueToNode( $target, $propertyValueQName, 
'url', $this->getCommonsURI( $value->getValue() ) );
-               } elseif ( $dataType == 'url' ) {
+               } elseif ( $dataType === 'url' ) {
                        $this->addValueToNode( $target, $propertyValueQName, 
'url', $value->getValue() );
                } else {
                        $target->addLiteral( $propertyValueQName, new 
EasyRdf_Literal( $value->getValue() ) );
@@ -716,19 +741,19 @@
         * @param string $value
         */
        private function addValueToNode( EasyRdf_Resource $target, 
$propertyName, $type, $value ) {
-               if( $type == 'url' ) {
+               if ( $type === 'url' ) {
                        $target->addResource( $propertyName, $value );
-               } elseif( $type == 'xsd:dateTime' ) {
+               } elseif ( $type === 'xsd:dateTime' ) {
                        $target->addLiteral( $propertyName,
                                        new \EasyRdf_Literal_DateTime( 
$this->cleanupDateValue( $value ) ) );
-               } elseif( $type == 'xsd:decimal' ) {
+               } elseif ( $type === 'xsd:decimal' ) {
                        // TODO: handle precision here?
-                       if( $value instanceof DecimalValue ) {
+                       if ( $value instanceof DecimalValue ) {
                                $value = $value->getValue();
                        }
                        $target->addLiteral( $propertyName, new 
\EasyRdf_Literal_Decimal( $value ) );
                } else {
-                       if( !is_scalar( $value ) ) {
+                       if ( !is_scalar( $value ) ) {
                                // somehow we got a weird value, better not 
risk it and bail
                                $vtype = gettype( $value );
                                wfLogWarning( "Bad value passed to 
addValueToNode for {$target->getUri()}:$propertyName: $vtype" );
@@ -738,18 +763,20 @@
                }
        }
 
-
        /**
-        * Adds specific value
-        *
         * @param EasyRdf_Resource $target
         * @param string $propertyValueQName Property name
         * @param string $dataType Property data type
         * @param MonolingualTextValue $value
         * @param bool $simpleValue
         */
-       private function addStatementForMonolingualtext( EasyRdf_Resource 
$target, $propertyValueQName, $dataType,
-                       MonolingualTextValue $value, $simpleValue = false ) {
+       private function addStatementForMonolingualtext(
+               EasyRdf_Resource $target,
+               $propertyValueQName,
+               $dataType,
+               MonolingualTextValue $value,
+               $simpleValue = false
+       ) {
                $target->addLiteral( $propertyValueQName, $value->getText(), 
$value->getLanguageCode() );
        }
 
@@ -757,16 +784,18 @@
         * Clean up Wikidata date value in Gregorian calendar
         * - remove + from the start - not all data stores like that
         * - validate month and date value
+        *
         * @param string $dateValue
+        *
         * @return string Value compatible with xsd:dateTime type
         */
        private function cleanupDateValue( $dateValue ) {
-               list($date, $time) = explode( "T", $dateValue, 2 );
-               if( $date[0] == "-" ) {
-                       list($y, $m, $d) = explode( "-", substr( $date, 1 ), 3 
);
+               list( $date, $time ) = explode( 'T', $dateValue, 2 );
+               if ( $date[0] === '-' ) {
+                       list( $y, $m, $d ) = explode( '-', substr( $date, 1 ), 
3 );
                        $y = -(int)$y;
                } else {
-                       list($y, $m, $d) = explode( "-", $date, 3 );
+                       list( $y, $m, $d ) = explode( '-', $date, 3 );
                        $y = (int)$y;
                }
 
@@ -775,25 +804,25 @@
 
                // PHP source docs say PHP gregorian calendar can work down to 
4714 BC
                // for smaller dates, we ignore month/day
-               if( $y <= -4714 ) {
+               if ( $y <= -4714 ) {
                        $d = $m = 1;
                }
 
-               if( $m <= 0 ) {
+               if ( $m <= 0 ) {
                        $m = 1;
                }
-               if( $m >= 12 ) {
+               if ( $m >= 12 ) {
                        // Why anybody would do something like that? Anyway, 
better to check.
                        $m = 12;
                }
-               if( $d <= 0 ) {
+               if ( $d <= 0 ) {
                        $d = 1;
                }
                // check if the date "looks safe". If not, we do deeper check
-               if( !( $d <= 28 || ( $m != 2 && $d <= 30 ) ) ) {
+               if ( !( $d <= 28 || ( $m != 2 && $d <= 30 ) ) ) {
                        $max = cal_days_in_month( CAL_GREGORIAN, $m, $y );
                        // We just put it as the last day in month, won't 
bother further
-                       if( $d > $max ) {
+                       if ( $d > $max ) {
                                $d = $max;
                        }
                }
@@ -801,7 +830,7 @@
                // and leading 0 is not allowed for 5 digits
                // But sprintf counts - as digit
                // See: http://www.w3.org/TR/xmlschema-2/#dateTime
-               return sprintf( "%s%04d-%02d-%02dT%s", ($y < 0)? "-":"", abs( 
$y ), $m, $d, $time );
+               return sprintf( "%s%04d-%02d-%02dT%s", $y < 0 ? '-' : '', abs( 
$y ), $m, $d, $time );
        }
 
        /**
@@ -813,16 +842,14 @@
         */
        private function getDateLiteral( TimeValue $value ) {
                $calendar = $value->getCalendarModel();
-               if( $calendar == self::GREGORIAN_CALENDAR ) {
-                       return new \EasyRdf_Literal_DateTime( 
$this->cleanupDateValue( $value->getTime() ) );
+               if ( $calendar === self::GREGORIAN_CALENDAR ) {
+                       return new EasyRdf_Literal_DateTime( 
$this->cleanupDateValue( $value->getTime() ) );
                }
                // TODO: add handling for Julian values
                return new EasyRdf_Literal( $value->getTime() );
        }
 
        /**
-        * Adds specific value
-        *
         * @param EasyRdf_Resource $target
         * @param string $propertyValueQName Property name
         * @param string $dataType Property data type
@@ -850,8 +877,6 @@
        }
 
        /**
-        * Adds specific value
-        *
         * @param EasyRdf_Resource $target
         * @param string $propertyValueQName Property name
         * @param string $dataType Property data type
@@ -873,8 +898,6 @@
        }
 
        /**
-        * Adds specific value
-        *
         * @param EasyRdf_Resource $target
         * @param string $propertyValueQName Property name
         * @param string $dataType Property data type
@@ -957,15 +980,17 @@
 
        /**
         * Create header structure for the dump
-        * @param int $ts Timestamp (for testing)
+        *
+        * @param int $timestamp Timestamp (for testing)
         */
-       public function addDumpHeader( $ts = 0 ) {
+       public function addDumpHeader( $timestamp = 0 ) {
                // TODO: this should point to "this document"
                $dataResource = $this->graph->resource( 
$this->getEntityTypeQName( 'Dump' ) );
                $dataResource->addResource( 'rdf:type', self::NS_SCHEMA_ORG . 
":Dataset" );
                $dataResource->addResource( self::NS_CC . ':license', 
self::LICENSE );
                $dataResource->addLiteral( self::NS_SCHEMA_ORG . 
':softwareVersion', self::FORMAT_VERSION );
                $dataResource->addLiteral( self::NS_SCHEMA_ORG . 
':dateModified',
-                               new EasyRdf_Literal( wfTimestamp( TS_ISO_8601, 
$ts ), null, 'xsd:dateTime' ) );
+                               new EasyRdf_Literal( wfTimestamp( TS_ISO_8601, 
$timestamp ), null, 'xsd:dateTime' ) );
        }
+
 }
diff --git a/repo/includes/rdf/RdfProducer.php 
b/repo/includes/rdf/RdfProducer.php
index 24f722d..571427a 100644
--- a/repo/includes/rdf/RdfProducer.php
+++ b/repo/includes/rdf/RdfProducer.php
@@ -42,7 +42,6 @@
        /**
         * Produce full expanded values as nodes.
         * Should be used together with PRODUCE_ALL_STATEMENTS.
-        * @var unknown
         */
        const PRODUCE_FULL_VALUES       = 64;
 
@@ -60,4 +59,4 @@
         * All options turned on.
         */
        const PRODUCE_ALL = 0xFFFF;
-}
\ No newline at end of file
+}
diff --git a/repo/includes/rdf/RdfSerializer.php 
b/repo/includes/rdf/RdfSerializer.php
index 85b7cee..b6da65f 100644
--- a/repo/includes/rdf/RdfSerializer.php
+++ b/repo/includes/rdf/RdfSerializer.php
@@ -2,12 +2,13 @@
 
 namespace Wikibase;
 
+use BagOStuff;
 use EasyRdf_Exception;
 use EasyRdf_Format;
 use EasyRdf_Graph;
 use SiteList;
-use Wikibase\Lib\Store\EntityLookup;
 use Wikibase\DataModel\Entity\PropertyDataTypeLookup;
+use Wikibase\Lib\Store\EntityLookup;
 
 /**
  * RDF serialization for wikibase data model.
@@ -69,7 +70,8 @@
         * @param SiteList $sites;
         * @param EntityLookup $entityLookup
         * @param PropertyDataTypeLookup $propertyLookup
-        * @param integer flavor
+        * @param int $flavor
+        * @param BagOStuff|null $dedupBag
         */
        public function __construct(
                EasyRdf_Format $format,
@@ -79,7 +81,7 @@
                PropertyDataTypeLookup $propertyLookup,
                EntityLookup $entityLookup,
                $flavor,
-               \BagOStuff $dedupBag = null
+               BagOStuff $dedupBag = null
        ) {
                $this->baseUri = $baseUri;
                $this->dataUri = $dataUri;
diff --git a/repo/includes/rdf/RdfWriterBase.php 
b/repo/includes/rdf/RdfWriterBase.php
index a42e610..50f63da 100644
--- a/repo/includes/rdf/RdfWriterBase.php
+++ b/repo/includes/rdf/RdfWriterBase.php
@@ -2,6 +2,7 @@
 
 namespace Wikibase\RDF;
 
+use Closure;
 use InvalidArgumentException;
 use LogicException;
 
@@ -43,7 +44,7 @@
        private $shorthands = array();
 
        /**
-        * @var array[] a map of prefixes to base IRIs
+        * @var string[] a map of prefixes to base IRIs
         */
        private $prefixes = array();
 
@@ -87,6 +88,8 @@
        /**
         * @param string $role The writer's role, use the XXX_ROLE constants.
         * @param BNodeLabeler $labeler
+        *
+        * @throws InvalidArgumentException
         */
        function __construct( $role, BNodeLabeler $labeler = null ) {
                if ( !is_string( $role ) ) {
@@ -137,6 +140,7 @@
         * Determines whether $shorthand can be used as a shorthand.
         *
         * @param string $shorthand
+        *
         * @return bool
         */
        protected function isShorthand( $shorthand ) {
@@ -147,6 +151,7 @@
         * Determines whether $shorthand can legally be used as a prefix.
         *
         * @param string $prefix
+        *
         * @return bool
         */
        protected function isPrefix( $prefix ) {
@@ -156,7 +161,7 @@
        /**
         * Returns the prefix map.
         *
-        * @return array An associative array mapping prefixes to base IRIs.
+        * @return string[] An associative array mapping prefixes to base IRIs.
         */
        public function getPrefixes() {
                return $this->prefixes;
@@ -195,7 +200,7 @@
        /**
         * Appends any parameters to the output buffer.
         *
-        * @param string $s...
+        * @param string [$text,...]
         */
        final protected function write() {
                foreach ( func_get_args() as $arg ) {
@@ -226,6 +231,8 @@
         *
         * @param string &$base
         * @param string|null &$local
+        *
+        * @throws LogicException
         */
        protected function expandQName( &$base, &$local ) {
                if ( $local !== null && $base !== '_' ) {
@@ -296,7 +303,7 @@
         */
        private function flattenBuffer() {
                foreach ( $this->buffer as &$b ) {
-                       if ( $b instanceof \Closure ) {
+                       if ( $b instanceof Closure ) {
                                $b = $b();
                        }
                        if ( $b instanceof RdfWriter ) {
@@ -464,6 +471,8 @@
         * parser.
         *
         * @param $newState
+        *
+        * @throws InvalidArgumentException
         */
        final protected function state( $newState ) {
                switch ( $newState ) {
@@ -488,7 +497,7 @@
                                break;
 
                        default:
-                               throw new \InvalidArgumentException( 'invalid 
$newState: ' . $newState );
+                               throw new InvalidArgumentException( 'invalid 
$newState: ' . $newState );
                }
 
                $this->state = $newState;
@@ -510,7 +519,7 @@
                                break;
 
                        default:
-                               throw new LogicException( 'Bad transition: ' . 
$this->state. ' -> ' . self::STATE_DOCUMENT  );
+                               throw new LogicException( 'Bad transition: ' . 
$this->state. ' -> ' . self::STATE_DOCUMENT );
                }
        }
 
diff --git a/repo/includes/rdf/TurtleRdfWriter.php 
b/repo/includes/rdf/TurtleRdfWriter.php
index d6824c6..a2a87a9 100644
--- a/repo/includes/rdf/TurtleRdfWriter.php
+++ b/repo/includes/rdf/TurtleRdfWriter.php
@@ -31,7 +31,7 @@
                $this->writeRef( $base, $local );
        }
 
-       protected function writeValue( $value, $typeBase = null, $typeLocal = 
null  ) {
+       protected function writeValue( $value, $typeBase = null, $typeLocal = 
null ) {
                //TODO: shorthand form for xsd:integer|decimal|double|boolean
                parent::writeValue( $value, $typeBase, $typeLocal );
        }
@@ -86,4 +86,5 @@
        public function getMimeType() {
                return 'text/turtle; charset=UTF-8';
        }
+
 }
diff --git a/repo/includes/rdf/UnicodeEscaper.php 
b/repo/includes/rdf/UnicodeEscaper.php
index 572bdbe..6c6f90d 100644
--- a/repo/includes/rdf/UnicodeEscaper.php
+++ b/repo/includes/rdf/UnicodeEscaper.php
@@ -45,13 +45,12 @@
        /**
         * @ignore
         */
-       public function escapeString($str)
-       {
+       public function escapeString( $str ) {
                $result = '';
-               $strLen = mb_strlen($str, "UTF-8");
-               for ($i = 0; $i < $strLen; $i++) {
-                       $c = mb_substr($str, $i, 1, "UTF-8");
-                       if (!isset($this->escChars[$c])) {
+               $strLen = mb_strlen( $str, 'UTF-8' );
+               for ( $i = 0; $i < $strLen; $i++ ) {
+                       $c = mb_substr( $str, $i, 1, 'UTF-8' );
+                       if ( !isset( $this->escChars[$c] ) ) {
                                $this->escChars[$c] = $this->escapedChar($c);
                        }
                        $result .= $this->escChars[$c];
@@ -62,28 +61,27 @@
        /**
         * @ignore
         */
-       protected function unicodeCharNo($cUtf)
-       {
-               $bl = strlen($cUtf); /* binary length */
+       protected function unicodeCharNo( $cUtf ) {
+               $bl = strlen( $cUtf ); /* binary length */
                $r = 0;
-               switch ($bl) {
+               switch ( $bl ) {
                        case 1: /* 0####### (0-127) */
-                               $r = ord($cUtf);
+                               $r = ord( $cUtf );
                                break;
                        case 2: /* 110##### 10###### = 192+x 128+x */
-                               $r = ((ord($cUtf[0]) - 192) * 64) +
-                                       (ord($cUtf[1]) - 128);
+                               $r = ( ( ord( $cUtf[0] ) - 192 ) * 64 ) +
+                                       ( ord( $cUtf[1] ) - 128 );
                                break;
                        case 3: /* 1110#### 10###### 10###### = 224+x 128+x 
128+x */
-                               $r = ((ord($cUtf[0]) - 224) * 4096) +
-                                       ((ord($cUtf[1]) - 128) * 64) +
-                                       (ord($cUtf[2]) - 128);
+                               $r = ( ( ord( $cUtf[0] ) - 224 ) * 4096 ) +
+                                       ( ( ord( $cUtf[1] ) - 128 ) * 64 ) +
+                                       ( ord( $cUtf[2] ) - 128 );
                                break;
                        case 4: /* 1111#### 10###### 10###### 10###### = 240+x 
128+x 128+x 128+x */
-                               $r = ((ord($cUtf[0]) - 240) * 262144) +
-                                       ((ord($cUtf[1]) - 128) * 4096) +
-                                       ((ord($cUtf[2]) - 128) * 64) +
-                                       (ord($cUtf[3]) - 128);
+                               $r = ( ( ord( $cUtf[0] ) - 240 ) * 262144 ) +
+                                       ( ( ord( $cUtf[1] ) - 128 ) * 4096 ) +
+                                       ( ( ord( $cUtf[2] ) - 128 ) * 64 ) +
+                                       ( ord( $cUtf[3] ) - 128 );
                                break;
                }
                return $r;
@@ -92,38 +90,38 @@
        /**
         * @ignore
         */
-       protected function escapedChar($c)
-       {
-               $no = $this->unicodeCharNo($c);
+       protected function escapedChar( $c ) {
+               $no = $this->unicodeCharNo( $c );
                /* see http://www.w3.org/TR/rdf-testcases/#ntrip_strings */
-               if ($no < 9) {
-                       return "\\u" . sprintf('%04X', $no); /* #x0-#x8 (0-8) */
-               } elseif ($no == 9) {
+               if ( $no < 9 ) {
+                       return "\\u" . sprintf( '%04X', $no ); /* #x0-#x8 (0-8) 
*/
+               } elseif ( $no == 9 ) {
                        return '\t'; /* #x9 (9) */
-               } elseif ($no == 10) {
+               } elseif ( $no == 10 ) {
                        return '\n'; /* #xA (10) */
-               } elseif ($no < 13) {
-                       return "\\u" . sprintf('%04X', $no); /* #xB-#xC (11-12) 
*/
-               } elseif ($no == 13) {
+               } elseif ( $no < 13 ) {
+                       return "\\u" . sprintf( '%04X', $no ); /* #xB-#xC 
(11-12) */
+               } elseif ( $no == 13 ) {
                        return '\r'; /* #xD (13) */
-               } elseif ($no < 32) {
-                       return "\\u" . sprintf('%04X', $no); /* #xE-#x1F 
(14-31) */
-               } elseif ($no < 34) {
+               } elseif ( $no < 32 ) {
+                       return "\\u" . sprintf( '%04X', $no ); /* #xE-#x1F 
(14-31) */
+               } elseif ( $no < 34 ) {
                        return $c; /* #x20-#x21 (32-33) */
-               } elseif ($no == 34) {
+               } elseif ( $no == 34 ) {
                        return '\"'; /* #x22 (34) */
-               } elseif ($no < 92) {
+               } elseif ( $no < 92 ) {
                        return $c; /* #x23-#x5B (35-91) */
-               } elseif ($no == 92) {
+               } elseif ( $no == 92 ) {
                        return '\\'; /* #x5C (92) */
-               } elseif ($no < 127) {
+               } elseif ( $no < 127 ) {
                        return $c; /* #x5D-#x7E (93-126) */
-               } elseif ($no < 65536) {
-                       return "\\u" . sprintf('%04X', $no); /* #x7F-#xFFFF 
(128-65535) */
-               } elseif ($no < 1114112) {
-                       return "\\U" . sprintf('%08X', $no); /* 
#x10000-#x10FFFF (65536-1114111) */
+               } elseif ( $no < 65536 ) {
+                       return "\\u" . sprintf( '%04X', $no ); /* #x7F-#xFFFF 
(128-65535) */
+               } elseif ( $no < 1114112 ) {
+                       return "\\U" . sprintf( '%08X', $no ); /* 
#x10000-#x10FFFF (65536-1114111) */
                } else {
                        return ''; /* not defined => ignore */
                }
        }
+
 }
diff --git a/repo/includes/rdf/XmlRdfWriter.php 
b/repo/includes/rdf/XmlRdfWriter.php
index d7f7378..2017252 100644
--- a/repo/includes/rdf/XmlRdfWriter.php
+++ b/repo/includes/rdf/XmlRdfWriter.php
@@ -73,9 +73,10 @@
         * prefix().
         *
         * @param string $name the attribute name (without the 'rdf:' prefix)
-        * @param string $base
-        * @param string $local
+        * @param string|null $base
+        * @param string|null $local
         *
+        * @throws InvalidArgumentException
         * @return string[]
         */
        private function getTargetAttributes( $name, $base, $local ) {
diff --git a/repo/maintenance/dumpRdf.php b/repo/maintenance/dumpRdf.php
index 9593295..6dde8d2 100644
--- a/repo/maintenance/dumpRdf.php
+++ b/repo/maintenance/dumpRdf.php
@@ -1,5 +1,8 @@
 <?php
+
 namespace Wikibase;
+
+use Wikibase\Dumpers\DumpGenerator;
 use Wikibase\Dumpers\RdfDumpGenerator;
 
 require_once __DIR__ . '/dumpEntities.php';
@@ -13,18 +16,20 @@
 
        /**
         * Create concrete dumper instance
+        *
         * @param resource $output
+        *
         * @return DumpGenerator
         */
         protected function createDumper( $output ) {
                return RdfDumpGenerator::createDumpGenerator(
-                               $this->getOption( 'format', 'ttl' ),
-                               $output,
-                               $GLOBALS['wgCanonicalServer']."/entity/",
-                               
$GLOBALS['wgCanonicalServer']."/Special:EntityData/",
-                               $this->wikibaseRepo->getSiteStore()->getSites(),
-                               $this->entityLookup, $this->revisionLookup,
-                               
$this->wikibaseRepo->getPropertyDataTypeLookup());
+                       $this->getOption( 'format', 'ttl' ),
+                       $output,
+                       $GLOBALS['wgCanonicalServer']."/entity/",
+                       $GLOBALS['wgCanonicalServer']."/Special:EntityData/",
+                       $this->wikibaseRepo->getSiteStore()->getSites(),
+                       $this->entityLookup, $this->revisionLookup,
+                       $this->wikibaseRepo->getPropertyDataTypeLookup() );
        }
 }
 
diff --git a/repo/tests/phpunit/includes/Dumpers/RdfDumpGeneratorTest.php 
b/repo/tests/phpunit/includes/Dumpers/RdfDumpGeneratorTest.php
index 3532c79..a6d575b 100644
--- a/repo/tests/phpunit/includes/Dumpers/RdfDumpGeneratorTest.php
+++ b/repo/tests/phpunit/includes/Dumpers/RdfDumpGeneratorTest.php
@@ -1,12 +1,15 @@
 <?php
+
 namespace Wikibase\Test\Dumpers;
+
+use PHPUnit_Framework_TestCase;
+use Site;
+use SiteList;
+use Wikibase\DataModel\Entity\Entity;
 use Wikibase\DataModel\Entity\EntityId;
 use Wikibase\DataModel\Entity\ItemId;
 use Wikibase\DataModel\Entity\PropertyId;
 use Wikibase\Dumpers\RdfDumpGenerator;
-use Wikibase\RdfSerializer;
-use Wikibase\RdfProducer;
-use Wikibase\Lib\Store\UnresolvedRedirectException;
 use Wikibase\EntityRevision;
 use Wikibase\Test\RdfBuilderTest;
 
@@ -19,31 +22,30 @@
  *
  * @license GPL 2+
  */
-class RdfDumpGeneratorTest extends \PHPUnit_Framework_TestCase {
+class RdfDumpGeneratorTest extends PHPUnit_Framework_TestCase {
 
        const URI_BASE = 'http://acme.test/';
        const URI_DATA = 'http://data.acme.test/';
 
        /**
-        * Get site list
-        * @return \SiteList
+        * @return SiteList
         */
        public function getSiteList() {
-               $list = new \SiteList();
+               $list = new SiteList();
 
-               $wiki = new \Site();
+               $wiki = new Site();
                $wiki->setGlobalId( 'enwiki' );
                $wiki->setLanguageCode( 'en' );
                $wiki->setLinkPath( 'http://enwiki.acme.test/$1' );
                $list['enwiki'] = $wiki;
 
-               $wiki = new \Site();
+               $wiki = new Site();
                $wiki->setGlobalId( 'ruwiki' );
                $wiki->setLanguageCode( 'ru' );
                $wiki->setLinkPath( 'http://ruwiki.acme.test/$1' );
                $list['ruwiki'] = $wiki;
 
-               $wiki = new \Site();
+               $wiki = new Site();
                $wiki->setGlobalId( 'test' );
                $wiki->setLanguageCode( 'test' );
                $wiki->setLinkPath( 'http://test.acme.test/$1' );
@@ -55,7 +57,7 @@
        /**
         * @param Entity[] $entities
         *
-        * @return JsonDumpGenerator
+        * @return RdfDumpGenerator
         */
        protected function newDumpGenerator( array $entities = array() ) {
                $out = fopen( 'php://output', 'w' );
@@ -65,31 +67,32 @@
                $propertyLookup = $this->getMock( 
'Wikibase\DataModel\Entity\PropertyDataTypeLookup' );
 
                $entityLookup->expects( $this->any() )
-               ->method( 'getEntity' )
-               ->will( $this->returnCallback( function( EntityId $id ) use ( 
$entities ) {
-                       $key = $id->getSerialization();
-                       return $entities[$key];
-               } ) );
+                       ->method( 'getEntity' )
+                       ->will( $this->returnCallback( function( EntityId $id ) 
use ( $entities ) {
+                               $key = $id->getSerialization();
+                               return $entities[$key];
+                       } ) );
 
                $entityRevisionLookup->expects( $this->any() )
                        ->method ( 'getEntityRevision' )
                        ->will( $this->returnCallback( function( EntityId $id ) 
use( $entityLookup ) {
                                $e = $entityLookup->getEntity( $id );
-                               if( !$e ) {
+                               if ( !$e ) {
                                        return null;
                                }
-                               return new EntityRevision($e, 12, wfTimestamp( 
TS_MW, 1000000 ) );
+                               return new EntityRevision( $e, 12, wfTimestamp( 
TS_MW, 1000000 ) );
                        }
                ));
 
                return RdfDumpGenerator::createDumpGenerator('ntriples',
-                               $out,
-                               self::URI_BASE,
-                               self::URI_DATA,
-                               $this->getSiteList(),
-                               $entityLookup,
-                               $entityRevisionLookup,
-                               $propertyLookup);
+                       $out,
+                       self::URI_BASE,
+                       self::URI_DATA,
+                       $this->getSiteList(),
+                       $entityLookup,
+                       $entityRevisionLookup,
+                       $propertyLookup
+               );
        }
 
        public function idProvider() {
@@ -97,15 +100,17 @@
                $q30 = new ItemId( 'Q30' );
 
                return array(
-                               'empty' => array( array(), 'empty' ),
-                               'some entities' => array( array( $p10, $q30 ), 
'entities' ),
+                       'empty' => array( array(), 'empty' ),
+                       'some entities' => array( array( $p10, $q30 ), 
'entities' ),
                );
        }
 
        /**
         * Brings data to normalized form - sorted array of lines
+        *
         * @param string $data
-        * @return array
+        *
+        * @return string[]
         */
        public function normalizeData($data) {
                $dataSplit = explode( "\n", $data );
@@ -115,15 +120,16 @@
 
        /**
         * Load serialized ntriples
+        *
         * @param string $testName
-        * @return array
+        *
+        * @return string[]
         */
        public function getSerializedData( $testName )
        {
                $filename = __DIR__ . "/../../data/rdf/dump_$testName.nt";
-               if ( !file_exists( $filename ) )
-               {
-                       return array ();
+               if ( !file_exists( $filename ) ) {
+                       return array();
                }
                return $this->normalizeData( file_get_contents( $filename ) );
        }
@@ -144,12 +150,11 @@
                $dump = ob_get_clean();
                $dump = $this->normalizeData($dump);
                $this->assertEquals($this->getSerializedData($dumpname), $dump);
-
        }
 
        public function loadDataProvider() {
                return array(
-                               'references' => array( array( new ItemId( 'Q7' 
), new ItemId( 'Q9' ) ), 'refs' ),
+                       'references' => array( array( new ItemId( 'Q7' ), new 
ItemId( 'Q9' ) ), 'refs' ),
                );
        }
 
@@ -174,4 +179,4 @@
                $this->assertEquals($this->getSerializedData($dumpname), $dump);
        }
 
-}
\ No newline at end of file
+}

-- 
To view, visit https://gerrit.wikimedia.org/r/199622
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: If782b9e1e17973f31c5b25f73cb07f59109b042b
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/Wikibase
Gerrit-Branch: master
Gerrit-Owner: Thiemo Mättig (WMDE) <[email protected]>
Gerrit-Reviewer: Daniel Kinzler <[email protected]>
Gerrit-Reviewer: Hoo man <[email protected]>
Gerrit-Reviewer: JanZerebecki <[email protected]>
Gerrit-Reviewer: Smalyshev <[email protected]>
Gerrit-Reviewer: jenkins-bot <>

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