Doctrine integration refactoring, adds realtime index updates

Provider/ProviderInterface.php

@@ -4,7 +4,17 @@ namespace FOQ\ElasticaBundle\Provider;
 
 use Closure;
 
+/**
+ * Insert application domain objects into elastica types
+ *
+ * @author Thibault Duplessis <thibault.duplessis@gmail.com>
+ */
 interface ProviderInterface
 {
+    /**
+     * Add all domain objects of a repository to the elastica type
+     *
+     * @param Closure $loggerClosure
+     */
     function populate(Closure $loggerClosure);
 }