angular-docs-cn/public/docs/js/latest/api/di/SelfMetadata-class.jade

p.location-badge.
  exported from <a href='../di'>angular2/di</a>
  defined in <a href="https://github.com/angular/angular/tree/2.0.0-alpha.32/modules/angular2/src/di/metadata.ts#L99-L123">angular2/src/di/metadata.ts (line 99)</a>

:markdown
  Specifies that an injector should retrieve a dependency from itself.
  
  ## Example
  
  ```
  class Dependency {
  }
  
  class NeedsDependency {
    constructor(public @Self() dependency:Dependency) {}
  }
  
  var inj = Injector.resolveAndCreate([Dependency, NeedsDependency]);
  var nd = inj.get(NeedsDependency);
  expect(nd.dependency).toBeAnInstanceOf(Dependency);
  ```
  
  

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  h2 Annotations
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    h3.annotation CONST
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      code.
        @CONST()


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  h2 Members
  .l-sub-section
    h3 constructor

    
    pre.prettyprint
      code.
        constructor()
    
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    h3 toString

    
    pre.prettyprint
      code.
        toString()
    
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