Move parsing to factory method.

Author: dereuromark

src/Annotation/AnnotationFactory.php

@@ -27,4 +27,17 @@ public static function create($tag, $type, $content, $index = null) {
 		return null;
 	}
 
+	/**
+	 * @param string $annotation (e.g. `@method \Foo\Bar myMethod($x)`)
+	 *
+	 * @return \IdeHelper\Annotation\AbstractAnnotation|null
+	 */
+	public static function createFromString($annotation) {
+		preg_match('/(.+?) (.+?) (.+)/', $annotation, $matches);
+		if (!$matches) {
+			return null;
+		}
+		return static::create($matches[1], $matches[2], $matches[3]);
+	}
+
 }

src/Annotator/ModelAnnotator.php

@@ -84,11 +84,7 @@ protected function _table($path, $entityName, array $associations) {
 		}
 		// Make replacable via array structure
 		foreach ($annotations as $key => $annotation) {
-			preg_match('/(.+?) (.+?) (.+)/', $annotation, $matches);
-			if (!$matches) {
-				continue;
-			}
-			$annotation = AnnotationFactory::create($matches[1], $matches[2], $matches[3]);
+			$annotation = AnnotationFactory::createFromString($annotation);
 			if (!$annotation) {
 				continue;
 			}