+ def get_tiers(self):
+ return self.tier_objects
+
+ def get_tier_names(self):
+ tier_names = []
+ for tier in self.tier_objects:
+ tier_names.append(tier.get_name())
+ return tier_names
+
+ def get_tier(self, tier_name):
+ for i in range(0, len(self.tier_objects)):
+ if self.tier_objects[i].get_name() == tier_name:
+ return self.tier_objects[i]
+ return None
+
+ def get_test(self, test_name):
+ for i in range(0, len(self.tier_objects)):
+ if self.tier_objects[i].is_test(test_name):
+ return self.tier_objects[i].get_test(test_name)
+ return None
+
+ def get_tests(self, tier_name):
+ for i in range(0, len(self.tier_objects)):
+ if self.tier_objects[i].get_name() == tier_name:
+ return self.tier_objects[i].get_tests()
+ return None
+