Class MethodMirror<T, D>

Type parameters

T: MethodMetadata = any
D = any

Hierarchy

DeclarationMirror<T>
- MethodMirror

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new MethodMirror<T, D>(): MethodMirror<T, D>

Inherited from DeclarationMirror.constructor
Type parameters
- T: MethodMetadata<any, any, T> = any
- D = any
Returns MethodMirror<T, D>

Properties

classMirror

classMirror: ClassMirror<any>

classMirror 当前Mirror所属的ClassMirror

descriptor

descriptor: D

descriptor 当前参数的 descriptor

isStatic

isStatic: boolean

isStatic 是否为静态成员

Readonly metadata

metadata: Set<T> = ...

metadata collection 元数据集合

Private parameters

parameters: Map<number, ParameterMirror<any>> = ...

parameters 当前Mirror的所有参数ParameterMirror集合

propertyKey

propertyKey: string | symbol

propertyKey 当前Mirror所属target成员上的key名称

target

target: Object

target Mirror映射的目标

Methods

getAllMetadata

getAllMetadata<M>(type?: ClassConstructor<M>): M[]

- Defined in mirrors/method-mirror/index.ts:166
获取所有元数据包含父类

Type parameters
- M: MethodMetadata<any, any, M> = T
Parameters
- Optional type: ClassConstructor<M>
  
  类型, 参数继承至 MethodMetadata。
Returns M[]

getDesignParamTypes

getDesignParamTypes(): Function[]

- Defined in mirrors/method-mirror/index.ts:216
获取参数的类型映射列表包含该函数上的所有参数返回数组的下标对应ParameterMirror的index属性

Returns Function[]

getMetadata

getMetadata<M>(type?: ClassConstructor<M>): M[]

Inherited from DeclarationMirror.getMetadata
- Defined in mirrors/declaration-mirror/index.ts:24
获取元数据集合不包含父类

Type parameters
- M: MethodMetadata<any, any, M> = T
Parameters
- Optional type: ClassConstructor<M>
  
  类型, 参数继承至 MethodMetadata。
Returns M[]

getParameter

getParameter<T>(index: number): ParameterMirror<T>

- Defined in mirrors/method-mirror/index.ts:193
获取指定位置的参数装饰器反射, 不包含父类（基类）.

Type parameters
- T: ParameterMetadata<any, T> = ParameterMetadata<any>
Parameters
- index: number
  
  装饰器位置
Returns ParameterMirror<T>

getParameters

getParameters(): Map<number, ParameterMirror<any>>

- Defined in mirrors/method-mirror/index.ts:185
获取所有参数装饰器

Returns Map<number, ParameterMirror<any>>

getReturnType

getReturnType(): undefined | Function

- Defined in mirrors/method-mirror/index.ts:227
获取返回类型

Returns undefined | Function

setParameter

setParameter<T>(index: number, mirror: T): Map<number, ParameterMirror<any>>

- Defined in mirrors/method-mirror/index.ts:204
设置指定位置的参数装饰器反射, 不包含父类（基类）.

Type parameters
- T: ParameterMirror<any, T>
Parameters
- index: number
- mirror: T
Returns Map<number, ParameterMirror<any>>

Static createDecorator

createDecorator(metadata: MethodMetadata<any, any>): MethodDecorator

- Defined in mirrors/method-mirror/index.ts:20
创建方法装饰器

Parameters
- metadata: MethodMetadata<any, any>
  
  使用此方法可以创建一个成员方法装饰器, metadata 必须继承至MethodMetadata对象
Returns MethodDecorator

Static reflect

reflect<T>(type: T, method: string | symbol, isStatic?: boolean): undefined | MethodMirror<any, any>
reflect<T>(type: T, method: (...args: any[]) => any, isStatic?: boolean): undefined | MethodMirror<any, any>

- Defined in mirrors/method-mirror/index.ts:89
使用函数名称查找映射数据

Type parameters
- T: Function
Parameters
- type: T
- method: string | symbol
- Optional isStatic: boolean
Returns undefined | MethodMirror<any, any>
- Defined in mirrors/method-mirror/index.ts:102
使用函数查找映射数据

Type parameters
- T: Function
Parameters
- type: T
- method: (...args: any[]) => any
  - - (...args: any[]): any
    - Parameters
      - Rest ...args: any[]
      Returns any
- Optional isStatic: boolean
  
  使用此方法可以目标类上的函数所映射的MethodMirror实例具体使用方法请查阅test/index.spec.ts文件.
Returns undefined | MethodMirror<any, any>