add states_and_transitions accessor

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/dfatool.py b/lib/dfatool.py
index 299190f..5b8f69f 100755
--- a/lib/dfatool.py
+++ b/lib/dfatool.py
@@ -1154,6 +1154,11 @@ class EnergyModel:
     def transitions(self):
         return sorted(list(filter(lambda k: self.by_name[k]['isa'] == 'transition', self.by_name.keys())))
 
+    def states_and_transitions(self):
+        ret = self.states()
+        ret.extend(self.transitions())
+        return ret
+
     def parameters(self):
         return self._parameter_names