renaming read client

elx-api/src/main/java/org/xbib/elx/api/ReadClientProvider.java

@@ -1,6 +0,0 @@
-package org.xbib.elx.api;
-
-public interface ReadClientProvider<C extends ReadClient> {
-
-    C getReadClient();
-}

elx-api/src/main/java/org/xbib/elx/api/SeachClientProvider.java

@@ -0,0 +1,7 @@
+package org.xbib.elx.api;
+
+@FunctionalInterface
+public interface SeachClientProvider<C extends SearchClient> {
+
+    C getClient();
+}

elx-api/src/main/java/org/xbib/elx/api/SearchClient.java

@@ -9,7 +9,7 @@ import org.elasticsearch.action.get.MultiGetResponse;
 import org.elasticsearch.action.search.SearchRequest;
 import org.elasticsearch.action.search.SearchResponse;
 
-public interface ReadClient {
+public interface SearchClient {
 
     ActionFuture<GetResponse> get(GetRequest getRequest);