The Tease Apart Inheritance is a big refactoring technique used to separate different
responsibilities tangled along a class hierarchy. This refactorization associates two parallel
hierarchies through their roots in order to use one from the other. The interface of the root
class in the used hierarchy is commonly too general to be employed by the classes below in
the parallel hierarchy, where a more specific behavior is needed. This paper describes a
design that, using two parallel class hierarchies, allows recovering the specific interface of …

Separating different Responsibilities into Parallel Hierarchies … Separating different
Responsibilities into Parallel Hierarchies …