/**
* @since 2.2
*
* @return QueryEngine
*/
public function newMasterQueryEngine()
{
$engineOptions = new EngineOptions();
$hierarchyFinder = new HierarchyFinder($this->store, ApplicationFactory::getInstance()->newCacheFactory()->newFixedInMemoryCache(500));
$circularReferenceGuard = new CircularReferenceGuard('sparql-query');
$circularReferenceGuard->setMaxRecursionDepth(2);
$compoundConditionBuilder = new CompoundConditionBuilder($engineOptions);
$compoundConditionBuilder->setCircularReferenceGuard($circularReferenceGuard);
$compoundConditionBuilder->setHierarchyFinder($hierarchyFinder);
$queryEngine = new QueryEngine($this->store->getConnection('sparql'), $compoundConditionBuilder, new QueryResultFactory($this->store), $engineOptions);
return $queryEngine;
}
public function testHierarchyPattern()
{
$property = new DIProperty('Foo');
$hierarchyFinder = $this->getMockBuilder('\\SMW\\SPARQLStore\\HierarchyFinder')->disableOriginalConstructor()->getMock();
$hierarchyFinder->expects($this->once())->method('hasSubpropertyFor')->with($this->equalTo($property))->will($this->returnValue(true));
$resultVariable = 'result';
$compoundConditionBuilder = new CompoundConditionBuilder();
$compoundConditionBuilder->setHierarchyFinder($hierarchyFinder);
$compoundConditionBuilder->setResultVariable($resultVariable);
$compoundConditionBuilder->setJoinVariable($resultVariable);
$instance = new SomePropertyInterpreter($compoundConditionBuilder);
$description = new SomeProperty($property, new ThingDescription());
$condition = $instance->interpretDescription($description);
$expected = UtilityFactory::getInstance()->newStringBuilder()->addString('?result ?sp2 ?v1 .')->addNewLine()->addString('{ ')->addNewLine()->addString('?sp2 rdfs:subPropertyOf* property:Foo .')->addNewLine()->addString('}')->addNewLine()->getString();
$this->assertEquals($expected, $compoundConditionBuilder->convertConditionToString($condition));
}
public function testHierarchyPattern()
{
$category = new DIWikiPage('Foo', NS_CATEGORY);
$categoryName = \SMWTurtleSerializer::getTurtleNameForExpElement(\SMWExporter::getInstance()->getResourceElementForWikiPage($category));
$hierarchyFinder = $this->getMockBuilder('\\SMW\\SPARQLStore\\HierarchyFinder')->disableOriginalConstructor()->getMock();
$hierarchyFinder->expects($this->once())->method('hasSubcategoryFor')->with($this->equalTo($category))->will($this->returnValue(true));
$resultVariable = 'result';
$compoundConditionBuilder = new CompoundConditionBuilder();
$compoundConditionBuilder->setHierarchyFinder($hierarchyFinder);
$compoundConditionBuilder->setResultVariable($resultVariable);
$compoundConditionBuilder->setJoinVariable($resultVariable);
$instance = new ClassDescriptionInterpreter($compoundConditionBuilder);
$condition = $instance->interpretDescription(new ClassDescription($category));
$expected = UtilityFactory::getInstance()->newStringBuilder()->addString('{')->addNewLine()->addString("?sc1 rdfs:subClassOf* {$categoryName} .")->addNewLine()->addString('?result rdf:type ?sc1 . }')->addNewLine()->getString();
$this->assertEquals($expected, $compoundConditionBuilder->convertConditionToString($condition));
}
