[master] StateModel::runModel is now virtual.

This change was agreed on jabber with Thomas.

diff --git a/src/lib/util/state_model.h b/src/lib/util/state_model.h
index a4a67db5784fa6ce71f83ecfb778157343a89f7e..938be57227c7f4d26e0e1d1f50047ad15183ea71 100644 (file)
--- a/src/lib/util/state_model.h
+++ b/src/lib/util/state_model.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -289,10 +289,14 @@ public:
     /// model is expected to account for any possible errors so any that
     /// escape are treated as unrecoverable.
     ///
+    /// @note This method is made virtual for the unit tests which require
+    /// customizations allowing for more control over the state model
+    /// execution.
+    ///
     /// @param event is the next event to process
     ///
     /// This method is guaranteed not to throw.
-    void runModel(unsigned int event);
+    virtual void runModel(unsigned int event);
 
     /// @brief Conducts a normal transition to the end of the model.
     ///