1 files changed, 76 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/DescriptionInterpreterFactory.php b/www/wiki/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/DescriptionInterpreterFactory.php
new file mode 100644
index 00000000..391553a8
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/DescriptionInterpreterFactory.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace SMW\SQLStore\QueryEngine;
+
+use SMW\ApplicationFactory;
+use SMW\SQLStore\QueryEngine\DescriptionInterpreters\ClassDescriptionInterpreter;
+use SMW\SQLStore\QueryEngine\DescriptionInterpreters\ConceptDescriptionInterpreter;
+use SMW\SQLStore\QueryEngine\DescriptionInterpreters\DisjunctionConjunctionInterpreter;
+use SMW\SQLStore\QueryEngine\DescriptionInterpreters\DispatchingDescriptionInterpreter;
+use SMW\SQLStore\QueryEngine\DescriptionInterpreters\NamespaceDescriptionInterpreter;
+use SMW\SQLStore\QueryEngine\DescriptionInterpreters\SomePropertyInterpreter;
+use SMW\SQLStore\QueryEngine\DescriptionInterpreters\ThingDescriptionInterpreter;
+use SMW\SQLStore\QueryEngine\DescriptionInterpreters\ValueDescriptionInterpreter;
+
+/**
+ * @license GNU GPL v2+
+ * @since 2.4
+ *
+ * @author mwjames
+ */
+class DescriptionInterpreterFactory {
+
+	/**
+	 * @since 2.4
+	 *
+	 * @param QuerySegmentListBuilder $querySegmentListBuilder
+	 *
+	 * @return DispatchingDescriptionInterpreter
+	 */
+	public function newDispatchingDescriptionInterpreter( QuerySegmentListBuilder $querySegmentListBuilder ) {
+
+		$pplicationFactory = ApplicationFactory::getInstance();
+		$dispatchingDescriptionInterpreter = new DispatchingDescriptionInterpreter();
+
+		$dispatchingDescriptionInterpreter->addDefaultInterpreter(
+			new ThingDescriptionInterpreter( $querySegmentListBuilder )
+		);
+
+		$dispatchingDescriptionInterpreter->addInterpreter(
+			new SomePropertyInterpreter( $querySegmentListBuilder )
+		);
+
+		$dispatchingDescriptionInterpreter->addInterpreter(
+			new DisjunctionConjunctionInterpreter( $querySegmentListBuilder )
+		);
+
+		$dispatchingDescriptionInterpreter->addInterpreter(
+			new NamespaceDescriptionInterpreter( $querySegmentListBuilder )
+		);
+
+		$dispatchingDescriptionInterpreter->addInterpreter(
+			new ClassDescriptionInterpreter( $querySegmentListBuilder )
+		);
+
+		$dispatchingDescriptionInterpreter->addInterpreter(
+			new ValueDescriptionInterpreter( $querySegmentListBuilder )
+		);
+
+		$conceptDescriptionInterpreter = new ConceptDescriptionInterpreter(
+			$querySegmentListBuilder
+		);
+
+		$conceptDescriptionInterpreter->setQueryParser(
+			$pplicationFactory->getQueryFactory()->newQueryParser(
+				$pplicationFactory->getSettings()->get( 'smwgQConceptFeatures' )
+			)
+		);
+
+		$dispatchingDescriptionInterpreter->addInterpreter(
+			$conceptDescriptionInterpreter
+		);
+
+		return $dispatchingDescriptionInterpreter;
+	}
+
+}