1+ // Decouple an abstraction from its implementation so that the two can vary independently
2+
3+ /// <summary>
4+ /// Refined abstraction method is a bridge between the abstraction and implementation by changing it's behaviour
5+ /// </summary>
6+
7+
8+ RecipeBase recipe = new RefinedRecipe ( ) ;
9+
10+ //set cook as John and cook
11+ recipe . Cook = new JohnCook ( ) ;
12+ recipe . Boil ( ) ;
13+ recipe . Fry ( ) ;
14+
15+ //change cook to Branden and cook
16+ //now you can assign a new cook to the cook independently
17+ recipe . Cook = new BrandenCook ( ) ;
18+ recipe . Boil ( ) ;
19+ recipe . Fry ( ) ;
20+
21+ /// <summary>
22+ /// Abstract Class
23+ /// </summary>
24+ public class RecipeBase
25+ {
26+
27+ private Cook cook ;
28+
29+ public Cook Cook
30+ {
31+ set { cook = value ; }
32+ }
33+
34+ public virtual void Boil ( )
35+ {
36+ cook . Boil ( ) ;
37+ }
38+
39+ public virtual void Fry ( )
40+ {
41+ cook . Fry ( ) ;
42+ }
43+ }
44+
45+ /// <summary>
46+ /// Refined Abstract class with which you can redefine the abstract methods (this is working as a bridge between an abstraction and implementation)
47+ /// </summary>
48+ public class RefinedRecipe : RecipeBase
49+ {
50+ public override void Boil ( )
51+ {
52+ Console . WriteLine ( ) ;
53+ Console . WriteLine ( "===================Boil Start===============" ) ;
54+ base . Boil ( ) ;
55+ Console . WriteLine ( "===================Boil End=================" ) ;
56+ Console . WriteLine ( ) ;
57+ }
58+
59+ public override void Fry ( )
60+ {
61+ Console . WriteLine ( ) ;
62+ Console . WriteLine ( "===================Fry Start=================" ) ;
63+ base . Fry ( ) ;
64+ Console . WriteLine ( "===================Fry End===================" ) ;
65+ Console . WriteLine ( ) ;
66+ }
67+ }
68+ public abstract class Cook
69+ {
70+ public abstract void Boil ( ) ;
71+ public abstract void Fry ( ) ;
72+ }
73+
74+ public class JohnCook : Cook
75+ {
76+ public override void Boil ( )
77+ {
78+ Console . WriteLine ( "John is Boiling" ) ;
79+ }
80+
81+ public override void Fry ( )
82+ {
83+ Console . WriteLine ( "John is Frying" ) ;
84+ }
85+ }
86+
87+ public class BrandenCook : Cook
88+ {
89+ public override void Boil ( )
90+ {
91+ Console . WriteLine ( "Branden is Boiling" ) ;
92+ }
93+
94+ public override void Fry ( )
95+ {
96+ Console . WriteLine ( "Branden is Frying" ) ;
97+ }
98+ }
0 commit comments