X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fconfig%2Fconfig-persister-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconfig%2Fpersist%2Fapi%2FPersister.java;h=5509c9943745a2cc658b0c29a3bfc90797300da8;hb=03abf047ba966c53f4901d36ae5198156d66dc05;hp=78ce2b9718734dece2dc934befc950b0e09bc54a;hpb=03ac144dcc9a63b7c45e59b8fe849a9762d2de1a;p=controller.git

diff --git a/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/Persister.java b/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/Persister.java
index 78ce2b9718..5509c99437 100644
--- a/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/Persister.java
+++ b/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/Persister.java
@@ -8,32 +8,19 @@
 
 package org.opendaylight.controller.config.persist.api;
 
-import com.google.common.base.Optional;
-
-import java.io.Closeable;
 import java.io.IOException;
-import java.util.SortedSet;
+import java.util.List;
 
 /**
  * Base interface for persister implementation.
  */
-public interface Persister extends Closeable {
+public interface Persister extends AutoCloseable {
 
     void persistConfig(ConfigSnapshotHolder configSnapshotHolder) throws IOException;
 
-    Optional<ConfigSnapshotHolder> loadLastConfig() throws IOException;
-
-    public static interface ConfigSnapshotHolder {
-
-        /**
-         * Get part of get-config document that contains just
-         */
-        String getConfigSnapshot();
+    List<ConfigSnapshotHolder> loadLastConfigs() throws IOException;
 
+    @Override
+    void close();
 
-        /**
-         * Get only required capabilities referenced by the snapshot.
-         */
-        SortedSet<String> getCapabilities();
-    }
 }