1 files changed, 19 insertions, 0 deletions
diff --git a/src/main/java/com/c2kernel/persistency/NextKeyManager.java b/src/main/java/com/c2kernel/persistency/NextKeyManager.java
new file mode 100644
index 0000000..e0d0013
--- /dev/null
+++ b/src/main/java/com/c2kernel/persistency/NextKeyManager.java
@@ -0,0 +1,19 @@
+package com.c2kernel.persistency;
+
+import com.c2kernel.common.ObjectCannotBeUpdated;
+import com.c2kernel.common.ObjectNotFoundException;
+import com.c2kernel.lookup.AgentPath;
+import com.c2kernel.lookup.ItemPath;
+
+public interface NextKeyManager {
+
+	public ItemPath generateNextEntityKey()
+		    throws ObjectCannotBeUpdated, ObjectNotFoundException;
+	
+	public AgentPath generateNextAgentKey()
+		    throws ObjectCannotBeUpdated, ObjectNotFoundException;
+	
+	public void writeLastEntityKey(int sysKey) throws ObjectCannotBeUpdated, ObjectNotFoundException;
+	
+	public ItemPath getLastEntityPath() throws ObjectNotFoundException;
+}