--- /dev/null
+package org.simantics.db.service;\r
+\r
+import java.io.IOException;\r
+import java.nio.file.Path;\r
+\r
+public interface ClusterSetsSupport {\r
+\r
+ void connect(String databaseId);\r
+ boolean containsKey(long resourceId);\r
+ Long get(Long id);\r
+ Long getSet(long clusterId);\r
+ void put(long resourceId, long clusterId);\r
+ void save() throws IOException;\r
+ void clear();\r
+ void updateReadAndWriteDirectories(Path read, Path write);\r
+ \r
+}\r