1 files changed, 16 insertions, 0 deletions
diff --git a/workflow-designer-be/src/main/java/org/onap/sdc/workflow/services/WorkflowVersionManager.java b/workflow-designer-be/src/main/java/org/onap/sdc/workflow/services/WorkflowVersionManager.java
new file mode 100644
index 00000000..b288b287
--- /dev/null
+++ b/workflow-designer-be/src/main/java/org/onap/sdc/workflow/services/WorkflowVersionManager.java
@@ -0,0 +1,16 @@
+package org.onap.sdc.workflow.services;
+
+import java.util.Collection;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+public interface WorkflowVersionManager {
+
+    Collection<Version> list(String id);
+
+    Version get(String id, Version version);
+
+    Version create(String id, Version version);
+
+    void update(String id,Version version);
+
+}