diff --git a/src/termination_point/termination_methods.py b/src/termination_point/termination_methods.py
index d9e7480..12e9a58 100644
--- a/src/termination_point/termination_methods.py
+++ b/src/termination_point/termination_methods.py
@@ -1,16 +1,5 @@
-class Termination_Methods:
-    """Example functions that can be used to terminate the the algorithms loop"""
-
-    def fitness_generation_tolerance(ga):
-        """Terminate GA when any of the
-        - fitness,
-        - generation, or
-        - tolerance
-        goals are met."""
-
-        # Need to start the algorithm if the population is None.
-        if ga.population == None:
-            return True
+def add_by_fitness_goal(termination_impl):
+    def helper(ga):
 
         # If fitness goal is set, check it.
         if ga.fitness_goal is not None:
@@ -23,13 +12,28 @@ class Termination_Methods:
             elif ga.target_fitness_type == 'max' and ga.population.get_chromosome(0).get_fitness() >= ga.fitness_goal:
                 return False
 
+        # Check other termination methods
+        return termination_impl(ga)
+    return helper
+
+
+def add_by_generation_goal(termination_impl):
+    def helper(ga):
+
         # If generation goal is set, check it.
-        if ga.generation_goal is not None and ga.current_generation >= ga.generation_goal:
+        if ga.fitness_goal is not None:
             return False
 
+        # Check other termination methods
+        return termination_impl(ga)
+    return helper
+
+
+def add_by_tolerance_goal(termination_impl):
+    def helper(ga):
+
         # If tolerance is set, check it.
         if ga.tolerance_goal is not None:
-
             best_fitness = ga.population.get_chromosome(0).get_fitness()
             threshhold_fitness = ga.population.get_chromosome(int(ga.percent_converged*ga.population.size())).get_fitness()
             tol = ga.tolerance_goal * (1 + abs(best_fitness))
@@ -38,4 +42,30 @@ class Termination_Methods:
             if abs(best_fitness - threshhold_fitness) < tol:
                 return False
 
+        # Check other termination methods
+        return termination_impl(ga)
+    return helper
+
+
+class Termination_Methods:
+    """Example functions that can be used to terminate the the algorithms loop"""
+
+    def __add_by_fitness_goal(termination_impl):
+        return add_by_fitness_goal(termination_impl)
+    def __add_by_generation_goal(termination_impl):
+        return add_by_generation_goal(termination_impl)
+    def __add_by_tolerance_goal(termination_impl):
+        return add_by_tolerance_goal(termination_impl)
+
+
+    @add_by_fitness_goal
+    @add_by_generation_goal
+    @add_by_tolerance_goal
+    def fitness_generation_tolerance(ga):
+        """Terminate GA when any of the
+        - fitness,
+        - generation, or
+        - tolerance
+        goals are met."""
+
         return True