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重构 改善既有代码的设计 评注版PDF|Epub|txt|kindle电子书版本网盘下载
- 马丁·福勒（MartinFowler），肯特·贝克（KentBeck），约翰·布兰特（JohnBrant），威廉·奥迪克（WilliamOpdyke），唐·罗伯茨（DonRoberts）编著 著
- 出版社： 北京：电子工业出版社
- ISBN：9787121134500
- 出版时间：2011
- 标注页数：430页
- 文件大小：31MB
- 文件页数：454页
- 主题词：机器代码程序－程序设计
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图书目录
Chapter 1 Refactoring,a First Example（新增批注共21条）1
The Starting Point2
The First Step in Refactoring9
Decomposing and Redistributing the Statement Method10
Replacing the Conditional Logic on Price Code with Polymorphism30
Final Thoughts41
Chapter 2 Principles in Refactoring（新增批注共1 1条）43
Defining Refactoring43
Why Should You Refactor?45
When Should You Refactor?48
What DO I Tell My Manager?51
Problems with Refactoring53
Refactoring and Design57
Refactoring and Performance60
Where Did Refactoring Come From?61
Chapter 3 Bad Smells in Code（by Kent Beck and Martin Fowler）（新增批注共17条）65
Duplicated Code66
Long Method67
Large Class70
Long Parameter List71
Divergent Change73
Shotgun Surgery74
Feature Envy74
Data Clumps75
Primitive Obsession76
Switch Statements76
Parallel Inheritance Hierarchies77
Lazy Class77
Speculative Generality78
Temporary Field78
Message Chains79
Middle Man81
Inappropriate Intimacy82
Alternative Classes with Different Interfaces82
Incomplete Library Class83
Data Class83
Refused Bequest84
Comments84
Chapter 4 Building Tests（新增批注共2条）87
The Value of Self.testing Code87
The JUnit Testing Framework89
Adding More Tests97
Chapter 5 Toward a Catalog of Refactorings（新增批注共1条）103
Format of the Refactorings103
Finding References105
How Mature Are These Refactorings?106
Chapter 6 Composing Methods（新增批注共9条）109
Extract Method110
Inline Method117
Inline Temp118
Replace Temp with Query119
Introduce Explaining Variable124
Split Temporary Variable128
Remove Assignments to Parameters130
Replace Method with Method Object134
Substitute Algorithm137
Chapter 7 Moving Features Between Objects（新增批注共12条）139
Move Method139
Move Field144
Extract Class147
Inline Class151
Hide Delegate153
Remove Middle Man156
Introduce Foreign Method158
Introduce Local Extension160
Chapter 8 Organizing Data（新增批注共9条）167
Self Encapsulate Field168
Replace Data Value with Object172
Change Value to Reference175
Change Reference to Value179
Replace Array with Object181
Duplicate Observed Data186
Change Unidirectional Association to Bidirectional194
Change Bidirectional Association to Unidirectional197
Replace Magic Number with Symbolic Constant200
Encapsulate Field201
Encapsulate Collection202
Replace Record with Data Class211
Replace Type Code with Class211
Replace Type Code with Subclasses217
Replace Type Code with State/Strategy220
Replace Subclass with Fields225
Chapter 9 Simplifying Conditional Expressions（新增批注共6条）229
Decompose Conditional229
Consolidate Conditional Expression231
Consolidate Duplicate Conditional Fragments234
Remove Contr01 Flag236
Replace Nested Conditional with Guard Clauses240
Replace Conditional with Polymorphism245
Introduce Null Object249
Introduce Assertion258
Chapter 10 Making Method Calls Simpler（新增批注共14条）263
Rename Method264
Add Parameter266
Remove Parameter267
Separate Query from Modifier269
Parameterize Method273
Replace Parameter with Explicit Methods277
Preserve Whole Object280
Replace Parameter with Method283
Introduce Parameter Object286
Remove Setting Method293
Hide Method296
Replace Constructor with Factory Method297
Encapsulate Downcast301
Replace Error Code with Exception303
Replace Exception With Test308
Chapter 11 Dealing with Generalization（新增批注共6条）313
Pull Up Field313
Pull Up Method315
Pull Up Constructor Body317
Push Down Method320
Push Down Field321
Extract Subclass322
Extract Superclass327
Extract Interface331
Collapse Hierarchy334
Form Template Method335
Replace Inheritance with Delegation342
Replace Delegation with Inheritance345
Chapter 12 Big Refactorings（by Kent Beck and Martin Fowler）（新增批注共11条）349
Tease Apart Inheritance351
Convert Procedural Design to Objects358
Separate Domain from Presentation363
Extract Hierarchy367
Chapter 13 Refaetoring,Reuse,and Reality（by William Opdyke）（新增批注共8条）373
A Reality Check374
Why Are Developers Reluctant to Refactor Their Programs?375
A Reality Check(Revisited)388
Resources and References for Refactoring389
Implications Regarding Software Reuse and Technology Transfer390
A Final Note391
References391
Chapter 14 Refactoring Tools(by Don Roberts and John Brant)395
Refactoring with a Tool395
Technical Criteria for a Refactoring Tool397
Practical Criteria for a Refactoring Tool399
Wrap Up401
Chapter 15 Putting It All Together（by Kent Beck）（新增批注共2条）403
References407
List of Soundbites411
Index413