【重构】二、重构列表和重构方法速查表

- 日理万妓 2023-06-18 12:56 31阅读 0赞

# 【重构】二、重构列表和重构方法速查表 #

### 文章目录 ###

*  【重构】二、重构列表和重构方法速查表
 *   *  坏味道
     *  重构手段

重构和设计模式在线快查： [Design Patterns & Refactoring][Design Patterns _ Refactoring]

## 坏味道 ##

<table> 
 <tbody> 
  <tr> 
   <th>分类</th> 
   <th>Bad code smells</th> 
  </tr> 
  <tr> 
   <td><h3><a href="https://sourcemaking.com/refactoring/smells/bloaters" rel="nofollow">Bloaters</a></h3><p>Bloaters are code, methods and classes that have increased to such gargantuan proportions that they are hard to work with. </p><p>Usually these smells do not crop up right away, rather they accumulate over time as the program evolves (and especially when nobody makes an effort to eradicate them).</p></td> 
   <td><p><a href="https://sourcemaking.com/refactoring/smells/long-method" rel="nofollow">Long Method</a></p><p>过长方法</p></td> 
  </tr> 
  <tr> 
   <td><p><a href="https://sourcemaking.com/refactoring/smells/long-parameter-list" rel="nofollow">Long Parameter List</a></p><p>过长参数列表</p></td> 
  </tr> 
  <tr> 
   <td><p><a href="https://sourcemaking.com/refactoring/smells/large-class" rel="nofollow">Large Class</a></p><p>过大类</p></td> 
  </tr> 
  <tr> 
   <td><p><a href="https://sourcemaking.com/refactoring/smells/data-clumps" rel="nofollow">Data Clumps</a></p><p>数据泥团</p></td> 
  </tr> 
  <tr> 
   <td><p><a href="https://sourcemaking.com/refactoring/smells/primitive-obsession" rel="nofollow">Primitive Obsession</a></p><p>基本类型偏执</p></td> 
  </tr> 
  <tr> 
   <td><h3><a href="https://sourcemaking.com/refactoring/smells/oo-abusers" rel="nofollow">Object-Orientation Abusers</a></h3><p>All these smells are incomplete or incorrect application of object-oriented programming principles.</p></td> 
   <td><p><a href="https://sourcemaking.com/refactoring/smells/switch-statements" rel="nofollow">Switch Statements</a></p><p>switch语句</p></td> 
  </tr> 
  <tr> 
   <td><p><a href="https://sourcemaking.com/refactoring/smells/refused-bequest" rel="nofollow">Refused Bequest</a></p><p>被拒绝的遗赠</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/temporary-field" rel="nofollow">Temporary Field</a></p><p>临时字段</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/alternative-classes-with-different-interfaces" rel="nofollow">Alternative Classes with Different Interfaces</a></p><p>异曲同工的类</p></td> 
  </tr> 
  <tr> 
   <td><h3><a href="https://sourcemaking.com/refactoring/smells/change-preventers" rel="nofollow">Change Preventers</a></h3> 
    <div> 
     <p>These smells mean that if you need to change something in one place in your code, you have to make many changes in other places too.</p> 
     <p>Program development becomes much more complicated and expensive as a result.</p> 
    </div></td> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/divergent-change" rel="nofollow">Divergent Change</a></p><p>发散式变化</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/shotgun-surgery" rel="nofollow">Shotgun Surgery</a></p><p>霰弹式修改</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/parallel-inheritance-hierarchies" rel="nofollow">Parallel Inheritance Hierarchies</a></p><p>平行继承</p></td> 
  </tr> 
  <tr> 
   <td><h3><a href="https://sourcemaking.com/refactoring/smells/dispensables" rel="nofollow">Dispensables</a></h3><p>A dispensable is something pointless and unneeded whose absence would make the code cleaner, more efficient and easier to understand.</p></td> 
   <td colspan="1"><p>&nbsp;<a href="https://sourcemaking.com/refactoring/smells/comments" rel="nofollow">Comments</a></p><p>注释</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p>&nbsp;<a href="https://sourcemaking.com/refactoring/smells/duplicate-code" rel="nofollow">Duplicate Code</a></p><p>重复代码</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p>&nbsp;<a href="https://sourcemaking.com/refactoring/smells/lazy-class" rel="nofollow">Lazy Class</a></p><p>冗余类</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p>&nbsp;<a href="https://sourcemaking.com/refactoring/smells/data-class" rel="nofollow">Data Class</a></p><p>纯数据类</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/dead-code" rel="nofollow">Dead Code</a></p><p>死码</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/speculative-generality" rel="nofollow">Speculative Generality</a></p><p>夸夸其谈未来性</p></td> 
  </tr> 
  <tr> 
   <td><h3><a href="https://sourcemaking.com/refactoring/smells/couplers" rel="nofollow">Couplers</a></h3><p>All the smells in this group contribute to excessive coupling between classes or show what happens if coupling is replaced by excessive delegation.</p><br><br><br><br></td> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/feature-envy" rel="nofollow">Feature Envy</a></p><p>依恋情结</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/inappropriate-intimacy" rel="nofollow">Inappropriate Intimacy</a></p><p>过度亲密</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/message-chains" rel="nofollow">Message Chains</a></p><p>消息链</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/middle-man" rel="nofollow">Middle Man</a></p><p>中间人</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/smells/incomplete-library-class" rel="nofollow">Incomplete Library Class</a></p><p>不完整的类库</p></td> 
  </tr> 
 </tbody> 
</table>

## 重构手段 ##

<table> 
 <tbody> 
  <tr> 
   <th>分类</th> 
   <th>Refactoring techniques</th> 
  </tr> 
  <tr> 
   <td><h3><a href="https://sourcemaking.com/refactoring/composing-methods" rel="nofollow">Composing methods</a></h3><p>Much of refactoring is devoted to correctly composing methods. In most cases, excessively long methods are the root of all evil.</p><p>The vagaries of code inside these methods conceal the execution logic and make the method extremely hard to understand – and even harder to change.</p><p>&nbsp;</p><p>The refactoring techniques in this group streamline methods, remove code duplication, and pave the way for future improvements.</p></td> 
   <td><p>&nbsp;<a href="https://sourcemaking.com/refactoring/extract-method" rel="nofollow">Extract Method</a></p><p>提炼函数</p></td> 
  </tr> 
  <tr> 
   <td><p>&nbsp;<a href="https://sourcemaking.com/refactoring/inline-method" rel="nofollow">Inline Method</a></p><p>内联函数</p></td> 
  </tr> 
  <tr> 
   <td><p>&nbsp;<a href="https://sourcemaking.com/refactoring/extract-variable" rel="nofollow">Extract Variable</a></p><p>提炼变量</p></td> 
  </tr> 
  <tr> 
   <td><p>&nbsp;<a href="https://sourcemaking.com/refactoring/inline-temp" rel="nofollow">Inline Temp</a></p><p>内联变量</p></td> 
  </tr> 
  <tr> 
   <td><p>&nbsp;<a href="https://sourcemaking.com/refactoring/replace-temp-with-query" rel="nofollow">Replace Temp with Query</a></p><p>以查询替代临时变量</p></td> 
  </tr> 
  <tr> 
   <td><p>&nbsp;<a href="https://sourcemaking.com/refactoring/split-temporary-variable" rel="nofollow">Split Temporary Variable</a></p><p>拆分临时变量</p></td> 
  </tr> 
  <tr> 
   <td><p>&nbsp;<a href="https://sourcemaking.com/refactoring/remove-assignments-to-parameters" rel="nofollow">Remove Assignments to Parameters</a></p><p>移除对参数的赋值操作</p></td> 
  </tr> 
  <tr> 
   <td><p>&nbsp;<a href="https://sourcemaking.com/refactoring/replace-method-with-method-object" rel="nofollow">Replace Method with Method Object</a></p><p>用方法对象替换方法</p></td> 
  </tr> 
  <tr> 
   <td><p><a href="https://sourcemaking.com/refactoring/substitute-algorithm" rel="nofollow">Substitute Algorithm</a></p><p>替换算法</p></td> 
  </tr> 
  <tr> 
   <td><h3><a href="https://sourcemaking.com/refactoring/moving-features-between-objects" rel="nofollow">Moving Features between Objects</a></h3><p>Even if you have distributed functionality among different classes in a less-than-perfect way, there is still hope.</p><p>&nbsp;</p><p>These refactoring techniques show how to safely move functionality between classes, create new classes, and hide implementation details from public access.</p><br><br><br><br><br><br><br><br></td> 
   <td> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/move-method" rel="nofollow">Move Method</a></p> 
     <p>移动方法</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/move-field" rel="nofollow">Move Field</a></p> 
     <p>移动字段</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/extract-class" rel="nofollow">Extract Class</a></p> 
     <p>提取类</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/inline-class" rel="nofollow">Inline Class</a></p> 
     <p>内联类</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td><p><a href="https://sourcemaking.com/refactoring/hide-delegate" rel="nofollow">Hide Delegate</a></p><p>隐藏委托关系</p></td> 
  </tr> 
  <tr> 
   <td><p><a href="https://sourcemaking.com/refactoring/remove-middle-man" rel="nofollow">Remove Middle Man</a></p><p>移除中间人</p></td> 
  </tr> 
  <tr> 
   <td><p><a href="https://sourcemaking.com/refactoring/introduce-foreign-method" rel="nofollow">Introduce Foreign Method</a></p><p>引入外加方法</p></td> 
  </tr> 
  <tr> 
   <td><p><a href="https://sourcemaking.com/refactoring/introduce-local-extension" rel="nofollow">Introduce Local Extension</a></p><p>引入本地扩展</p></td> 
  </tr> 
  <tr> 
   <td><h3><a href="https://sourcemaking.com/refactoring/organizing-data" rel="nofollow">Organizing Data</a></h3><p>These refactoring techniques help with data handling, replacing primitives with rich class functionality. </p><p>Another important result is untangling of class associations, which makes classes more portable and reusable.</p><br><br> 
    <div> 
     <p>&nbsp;</p> 
    </div> 
    <div> 
     <p>&nbsp;</p> 
    </div> 
    <div> 
     <p>&nbsp;</p> 
    </div> 
    <div> 
     <p>&nbsp;</p> 
    </div> 
    <div> 
     <p>&nbsp;</p> 
    </div> 
    <div> 
     <p>&nbsp;</p> 
    </div> 
    <div> 
     <p>&nbsp;</p> 
    </div><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><a href="https://sourcemaking.com/refactoring/replace-subclass-with-fields" rel="nofollow"></a></td> 
   <td> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/self-encapsulate-field" rel="nofollow">Self Encapsulate Field</a></p> 
     <p>自封装字段</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/replace-data-value-with-object" rel="nofollow">Replace Data Value with Object</a></p> 
     <p>以对象替换数据值</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/change-value-to-reference" rel="nofollow">Change Value to Reference</a></p> 
     <p>将值对象改为引用对象</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/change-reference-to-value" rel="nofollow">Change Reference to Value</a></p> 
     <p>将引用对象改为值对象</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/replace-array-with-object" rel="nofollow">Replace Array with Object</a></p> 
     <p>用对象替换数组</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/duplicate-observed-data" rel="nofollow">Duplicate Observed Data</a></p> 
     <p>重复被观察数据</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/change-unidirectional-association-to-bidirectional" rel="nofollow">Change Unidirectional Association to Bidirectional</a></p> 
     <p>单向联系改为双向</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/change-bidirectional-association-to-unidirectional" rel="nofollow">Change Bidirectional Association to Unidirectional</a></p> 
     <p>双向联系改为单向</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-magic-number-with-symbolic-constant" rel="nofollow">Replace Magic Number with Symbolic Constant</a></p><p>用符号常量代替魔法值</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/encapsulate-field" rel="nofollow">Encapsulate Field</a></p><p>封装字段</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/encapsulate-collection" rel="nofollow">Encapsulate Collection</a></p><p>封装集合</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-type-code-with-class" rel="nofollow">Replace Type Code with Class</a></p><p>类型代码替换为类</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-type-code-with-subclasses" rel="nofollow">Replace Type Code with Subclasses</a></p><p>类型代码替换为子类</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-type-code-with-state-strategy" rel="nofollow">Replace Type Code with State/Strategy</a></p><p>类型代码替换为状态/策略模式</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-subclass-with-fields" rel="nofollow">Replace Subclass with Fields</a></p><p>子类替换为字段</p></td> 
  </tr> 
  <tr> 
   <td><h3><a href="https://sourcemaking.com/refactoring/simplifying-conditional-expressions" rel="nofollow">Simplifying Conditional Expressions</a></h3><p>Conditionals tend to get more and more complicated in their logic over time, and there are yet more techniques to combat this as well.</p></td> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/decompose-conditional" rel="nofollow">Decompose Conditional</a></p> 
     <p>分解条件表达式</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/consolidate-conditional-expression" rel="nofollow">Consolidate Conditional Expression</a></p> 
     <p>合并条件表达式</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/consolidate-duplicate-conditional-fragments" rel="nofollow">Consolidate Duplicate Conditional Fragments</a></p> 
     <p>合并条件中重复的片段</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/remove-control-flag" rel="nofollow">Remove Control Flag</a></p> 
    </div> 
    <div> 
     <p>移除控制标志</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-nested-conditional-with-guard-clauses" rel="nofollow">Replace Nested Conditional with Guard Clauses</a></p><p>以卫语句取代条件表达式</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-conditional-with-polymorphism" rel="nofollow">Replace Conditional with Polymorphism</a></p><p>以多态替换条件表达式</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/introduce-null-object" rel="nofollow">Introduce Null Object</a></p><p>引入空对象</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/introduce-assertion" rel="nofollow">Introduce Assertion</a></p><p>引入断言</p></td> 
  </tr> 
  <tr> 
   <td><h3><a href="https://sourcemaking.com/refactoring/simplifying-method-calls" rel="nofollow">Simplifying Method Calls</a></h3><p>These techniques make method calls simpler and easier to understand. This, in turn, simplifies the interfaces for interaction between classes.</p></td> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/rename-method" rel="nofollow">Rename Method</a></p> 
     <p>重命名方法</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/add-parameter" rel="nofollow">Add Parameter</a></p> 
     <p>添加参数</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/remove-parameter" rel="nofollow">Remove Parameter</a></p> 
     <p>移除参数</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/separate-query-from-modifier" rel="nofollow">Separate Query from Modifier</a></p> 
     <p>查询和更改分开</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/parameterize-method" rel="nofollow">Parameterize Method</a></p> 
     <p>参数化方法</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/replace-parameter-with-explicit-methods" rel="nofollow">Replace Parameter with Explicit Methods</a></p> 
     <p>以显示方法替换参数</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/preserve-whole-object" rel="nofollow">Preserve Whole Object</a></p> 
    </div> 
    <div> 
     <p>保持对象完整</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-parameter-with-method-call" rel="nofollow">Replace Parameter with Method Call</a></p><p>以方法调用替换参数</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/introduce-parameter-object" rel="nofollow">Introduce Parameter Object</a></p><p>引入参数对象</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/remove-setting-method" rel="nofollow">Remove Setting Method</a></p><p>移除设值函数</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/hide-method" rel="nofollow">Hide Method</a></p><p>隐藏方法</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-constructor-with-factory-method" rel="nofollow">Replace Constructor with Factory Method</a></p><p>用工厂方法替换构造方法</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-error-code-with-exception" rel="nofollow">Replace Error Code with Exception</a></p><p>用异常替换失败码</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-exception-with-test" rel="nofollow">Replace Exception with Test</a></p><p>用条件判断替换异常</p></td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/pull-up-field" rel="nofollow">Pull Up Field</a></p> 
     <p>字段上移</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/pull-up-method" rel="nofollow">Pull Up Method</a></p> 
     <p>方法上移</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/pull-up-constructor-body" rel="nofollow">Pull Up Constructor Body</a></p> 
     <p>构造函数体上移</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/push-down-method" rel="nofollow">Push Down Method</a></p> 
     <p>方法下移</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/push-down-field" rel="nofollow">Push Down Field</a></p> 
     <p>字段下移</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/extract-subclass" rel="nofollow">Extract Subclass</a></p> 
     <p>提取子类</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"> 
    <div> 
     <p><a href="https://sourcemaking.com/refactoring/extract-superclass" rel="nofollow">Extract Superclass</a></p> 
    </div> 
    <div> 
     <p>提取超类</p> 
    </div></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/extract-interface" rel="nofollow">Extract Interface</a></p><p>提取接口</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/collapse-hierarchy" rel="nofollow">Collapse Hierarchy</a></p><p>折叠继承关系</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/form-template-method" rel="nofollow">Form Template Method</a></p><p>塑造模板方法</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-inheritance-with-delegation" rel="nofollow">Replace Inheritance with Delegation</a></p><p>用委托替代继承</p></td> 
  </tr> 
  <tr> 
   <td colspan="1"><p><a href="https://sourcemaking.com/refactoring/replace-delegation-with-inheritance" rel="nofollow">Replace Delegation with Inheritance</a></p><p>用继承替代委托</p></td> 
  </tr> 
 </tbody> 
</table>

[Design Patterns _ Refactoring]: https://sourcemaking.com/