From de26371496b0f8bbedd41a03df98caa075b2ca62 Mon Sep 17 00:00:00 2001
From: Jonathan Shook <jshook@gmail.com>
Date: Tue, 6 Jul 2021 11:10:57 -0500
Subject: [PATCH] allow optional service loader result

---
 .../java/io/nosqlbench/nb/api/spi/SimpleServiceLoader.java  | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/nb-api/src/main/java/io/nosqlbench/nb/api/spi/SimpleServiceLoader.java b/nb-api/src/main/java/io/nosqlbench/nb/api/spi/SimpleServiceLoader.java
index 92ad6b3aa..89941a8e5 100644
--- a/nb-api/src/main/java/io/nosqlbench/nb/api/spi/SimpleServiceLoader.java
+++ b/nb-api/src/main/java/io/nosqlbench/nb/api/spi/SimpleServiceLoader.java
@@ -48,6 +48,12 @@ public class SimpleServiceLoader<T> {
         );
     }
 
+
+    public Optional<T> getOptionally(String implName) {
+        Optional<T> type = get(implName);
+        return type;
+    }
+
     /**
      * Load the service providers which are annotated with {@link Service} and selector names.
      *