98 lines
1.1 KiB
Plaintext
98 lines
1.1 KiB
Plaintext
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p.
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<span class="location-badge">exported from <a href="/angular2/di">angular2/di</a></span>
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defined in <a href="https://github.com/angular/angular/tree/master/modules/angular2/src/di/key.js#L17">angular2/src/di/key.js (line 17)</a>
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:markdown
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A unique object used for retrieving items from the Injector.
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[Key]s have:
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- system wide unique [id].
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- [token] usually the [Type] of the instance.
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[Key]s are used internaly in [Injector] becouse they have system wide unique [id]s which allow the injector to
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index in arrays rather ther look up items in maps.
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.l-main-section
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h2 Members
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.l-sub-section
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h3 constructor
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pre.prettyprint
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code.
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(token, id)
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:markdown
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.l-sub-section
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h3 get
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pre.prettyprint
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code.
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(token)
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:markdown
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Retrieve a [Key] for a token.
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.l-sub-section
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h3 id
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:markdown
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.l-sub-section
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h3 metadata
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:markdown
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.l-sub-section
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h3 numberOfKeys
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:markdown
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.l-sub-section
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h3 token
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:markdown
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