Add ReplicableEntry.raiseChangedFor(), raiseChangedForAllExcept(), improve MapRemoteOperations

src/main/java/net/openhft/chronicle/hash/replication/RemoteOperationContext.java

@@ -25,13 +25,26 @@ import net.openhft.chronicle.hash.HashContext;
  * @param <K> the key type of accessed {@link ChronicleHash}
  */
 public interface RemoteOperationContext<K> extends HashContext<K> {
-    
+
+    /**
+     * {@link ReplicableEntry#originIdentifier()} of the replicated entry.
+     */
     byte remoteIdentifier();
 
     /**
-     * @see ReplicableEntry#originTimestamp()
+     * {@link ReplicableEntry#originTimestamp()} of the replicated entry.
      */
     long remoteTimestamp();
 
+    /**
+     * Returns the identifier of the current Chronicle Node (this context object is obtained on).
+     */
     byte currentNodeIdentifier();
+
+    /**
+     * Returns the identifier of the node, from which current replication event came from, or -1 if
+     * unknown or not applicable (the current replication event came not from another node, but,
+     * e. g., applied manually).
+     */
+    byte remoteNodeIdentifier();
 }