Add default for EnginePlugin.getEngineFactory

Adds default implementation for getEngineFactory in EnginePlugin. The default just returns Optional.empty(), allowing plugin developers to implement this plugin without implementing this method. Signed-off-by: John Mazanec <[email protected]>
opensearch-project · Mar 9, 2022 · cc05bcc · cc05bcc
1 parent 5a9a114
commit cc05bcc
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/server/src/main/java/org/opensearch/plugins/EnginePlugin.java b/server/src/main/java/org/opensearch/plugins/EnginePlugin.java
@@ -56,7 +56,9 @@ public interface EnginePlugin {
      *
      * @return an optional engine factory
      */
-    Optional<EngineFactory> getEngineFactory(IndexSettings indexSettings);
+    default Optional<EngineFactory> getEngineFactory(IndexSettings indexSettings) {
+        return Optional.empty();
+    }
 
     /**
      * EXPERT: