import { Provider } from './provider'; import { ResolvedReflectiveProvider } from './reflective_provider'; import { Type } from 'angular2/src/facade/lang'; import { Injector } from './injector'; export interface ReflectiveProtoInjectorStrategy { getProviderAtIndex(index: number): ResolvedReflectiveProvider; createInjectorStrategy(inj: ReflectiveInjector_): ReflectiveInjectorStrategy; } export declare class ReflectiveProtoInjectorInlineStrategy implements ReflectiveProtoInjectorStrategy { provider0: ResolvedReflectiveProvider; provider1: ResolvedReflectiveProvider; provider2: ResolvedReflectiveProvider; provider3: ResolvedReflectiveProvider; provider4: ResolvedReflectiveProvider; provider5: ResolvedReflectiveProvider; provider6: ResolvedReflectiveProvider; provider7: ResolvedReflectiveProvider; provider8: ResolvedReflectiveProvider; provider9: ResolvedReflectiveProvider; keyId0: number; keyId1: number; keyId2: number; keyId3: number; keyId4: number; keyId5: number; keyId6: number; keyId7: number; keyId8: number; keyId9: number; constructor(protoEI: ReflectiveProtoInjector, providers: ResolvedReflectiveProvider[]); getProviderAtIndex(index: number): ResolvedReflectiveProvider; createInjectorStrategy(injector: ReflectiveInjector_): ReflectiveInjectorStrategy; } export declare class ReflectiveProtoInjectorDynamicStrategy implements ReflectiveProtoInjectorStrategy { providers: ResolvedReflectiveProvider[]; keyIds: number[]; constructor(protoInj: ReflectiveProtoInjector, providers: ResolvedReflectiveProvider[]); getProviderAtIndex(index: number): ResolvedReflectiveProvider; createInjectorStrategy(ei: ReflectiveInjector_): ReflectiveInjectorStrategy; } export declare class ReflectiveProtoInjector { static fromResolvedProviders(providers: ResolvedReflectiveProvider[]): ReflectiveProtoInjector; numberOfProviders: number; constructor(providers: ResolvedReflectiveProvider[]); getProviderAtIndex(index: number): ResolvedReflectiveProvider; } export interface ReflectiveInjectorStrategy { getObjByKeyId(keyId: number): any; getObjAtIndex(index: number): any; getMaxNumberOfObjects(): number; resetConstructionCounter(): void; instantiateProvider(provider: ResolvedReflectiveProvider): any; } export declare class ReflectiveInjectorInlineStrategy implements ReflectiveInjectorStrategy { injector: ReflectiveInjector_; protoStrategy: ReflectiveProtoInjectorInlineStrategy; obj0: any; obj1: any; obj2: any; obj3: any; obj4: any; obj5: any; obj6: any; obj7: any; obj8: any; obj9: any; constructor(injector: ReflectiveInjector_, protoStrategy: ReflectiveProtoInjectorInlineStrategy); resetConstructionCounter(): void; instantiateProvider(provider: ResolvedReflectiveProvider): any; getObjByKeyId(keyId: number): any; getObjAtIndex(index: number): any; getMaxNumberOfObjects(): number; } export declare class ReflectiveInjectorDynamicStrategy implements ReflectiveInjectorStrategy { protoStrategy: ReflectiveProtoInjectorDynamicStrategy; injector: ReflectiveInjector_; objs: any[]; constructor(protoStrategy: ReflectiveProtoInjectorDynamicStrategy, injector: ReflectiveInjector_); resetConstructionCounter(): void; instantiateProvider(provider: ResolvedReflectiveProvider): any; getObjByKeyId(keyId: number): any; getObjAtIndex(index: number): any; getMaxNumberOfObjects(): number; } /** * A ReflectiveDependency injection container used for instantiating objects and resolving * dependencies. * * An `Injector` is a replacement for a `new` operator, which can automatically resolve the * constructor dependencies. * * In typical use, application code asks for the dependencies in the constructor and they are * resolved by the `Injector`. * * ### Example ([live demo](http://plnkr.co/edit/jzjec0?p=preview)) * * The following example creates an `Injector` configured to create `Engine` and `Car`. * * ```typescript * @Injectable() * class Engine { * } * * @Injectable() * class Car { * constructor(public engine:Engine) {} * } * * var injector = ReflectiveInjector.resolveAndCreate([Car, Engine]); * var car = injector.get(Car); * expect(car instanceof Car).toBe(true); * expect(car.engine instanceof Engine).toBe(true); * ``` * * Notice, we don't use the `new` operator because we explicitly want to have the `Injector` * resolve all of the object's dependencies automatically. */ export declare abstract class ReflectiveInjector implements Injector { /** * Turns an array of provider definitions into an array of resolved providers. * * A resolution is a process of flattening multiple nested arrays and converting individual * providers into an array of {@link ResolvedReflectiveProvider}s. * * ### Example ([live demo](http://plnkr.co/edit/AiXTHi?p=preview)) * * ```typescript * @Injectable() * class Engine { * } * * @Injectable() * class Car { * constructor(public engine:Engine) {} * } * * var providers = ReflectiveInjector.resolve([Car, [[Engine]]]); * * expect(providers.length).toEqual(2); * * expect(providers[0] instanceof ResolvedReflectiveProvider).toBe(true); * expect(providers[0].key.displayName).toBe("Car"); * expect(providers[0].dependencies.length).toEqual(1); * expect(providers[0].factory).toBeDefined(); * * expect(providers[1].key.displayName).toBe("Engine"); * }); * ``` * * See {@link ReflectiveInjector#fromResolvedProviders} for more info. */ static resolve(providers: Array): ResolvedReflectiveProvider[]; /** * Resolves an array of providers and creates an injector from those providers. * * The passed-in providers can be an array of `Type`, {@link Provider}, * or a recursive array of more providers. * * ### Example ([live demo](http://plnkr.co/edit/ePOccA?p=preview)) * * ```typescript * @Injectable() * class Engine { * } * * @Injectable() * class Car { * constructor(public engine:Engine) {} * } * * var injector = ReflectiveInjector.resolveAndCreate([Car, Engine]); * expect(injector.get(Car) instanceof Car).toBe(true); * ``` * * This function is slower than the corresponding `fromResolvedProviders` * because it needs to resolve the passed-in providers first. * See {@link Injector#resolve} and {@link Injector#fromResolvedProviders}. */ static resolveAndCreate(providers: Array, parent?: Injector): ReflectiveInjector; /** * Creates an injector from previously resolved providers. * * This API is the recommended way to construct injectors in performance-sensitive parts. * * ### Example ([live demo](http://plnkr.co/edit/KrSMci?p=preview)) * * ```typescript * @Injectable() * class Engine { * } * * @Injectable() * class Car { * constructor(public engine:Engine) {} * } * * var providers = ReflectiveInjector.resolve([Car, Engine]); * var injector = ReflectiveInjector.fromResolvedProviders(providers); * expect(injector.get(Car) instanceof Car).toBe(true); * ``` */ static fromResolvedProviders(providers: ResolvedReflectiveProvider[], parent?: Injector): ReflectiveInjector; /** * @deprecated */ static fromResolvedBindings(providers: ResolvedReflectiveProvider[]): ReflectiveInjector; /** * Parent of this injector. * * * * ### Example ([live demo](http://plnkr.co/edit/eosMGo?p=preview)) * * ```typescript * var parent = ReflectiveInjector.resolveAndCreate([]); * var child = parent.resolveAndCreateChild([]); * expect(child.parent).toBe(parent); * ``` */ parent: Injector; /** * Resolves an array of providers and creates a child injector from those providers. * * * * The passed-in providers can be an array of `Type`, {@link Provider}, * or a recursive array of more providers. * * ### Example ([live demo](http://plnkr.co/edit/opB3T4?p=preview)) * * ```typescript * class ParentProvider {} * class ChildProvider {} * * var parent = ReflectiveInjector.resolveAndCreate([ParentProvider]); * var child = parent.resolveAndCreateChild([ChildProvider]); * * expect(child.get(ParentProvider) instanceof ParentProvider).toBe(true); * expect(child.get(ChildProvider) instanceof ChildProvider).toBe(true); * expect(child.get(ParentProvider)).toBe(parent.get(ParentProvider)); * ``` * * This function is slower than the corresponding `createChildFromResolved` * because it needs to resolve the passed-in providers first. * See {@link Injector#resolve} and {@link Injector#createChildFromResolved}. */ resolveAndCreateChild(providers: Array): ReflectiveInjector; /** * Creates a child injector from previously resolved providers. * * * * This API is the recommended way to construct injectors in performance-sensitive parts. * * ### Example ([live demo](http://plnkr.co/edit/VhyfjN?p=preview)) * * ```typescript * class ParentProvider {} * class ChildProvider {} * * var parentProviders = ReflectiveInjector.resolve([ParentProvider]); * var childProviders = ReflectiveInjector.resolve([ChildProvider]); * * var parent = ReflectiveInjector.fromResolvedProviders(parentProviders); * var child = parent.createChildFromResolved(childProviders); * * expect(child.get(ParentProvider) instanceof ParentProvider).toBe(true); * expect(child.get(ChildProvider) instanceof ChildProvider).toBe(true); * expect(child.get(ParentProvider)).toBe(parent.get(ParentProvider)); * ``` */ createChildFromResolved(providers: ResolvedReflectiveProvider[]): ReflectiveInjector; /** * Resolves a provider and instantiates an object in the context of the injector. * * The created object does not get cached by the injector. * * ### Example ([live demo](http://plnkr.co/edit/yvVXoB?p=preview)) * * ```typescript * @Injectable() * class Engine { * } * * @Injectable() * class Car { * constructor(public engine:Engine) {} * } * * var injector = ReflectiveInjector.resolveAndCreate([Engine]); * * var car = injector.resolveAndInstantiate(Car); * expect(car.engine).toBe(injector.get(Engine)); * expect(car).not.toBe(injector.resolveAndInstantiate(Car)); * ``` */ resolveAndInstantiate(provider: Type | Provider): any; /** * Instantiates an object using a resolved provider in the context of the injector. * * The created object does not get cached by the injector. * * ### Example ([live demo](http://plnkr.co/edit/ptCImQ?p=preview)) * * ```typescript * @Injectable() * class Engine { * } * * @Injectable() * class Car { * constructor(public engine:Engine) {} * } * * var injector = ReflectiveInjector.resolveAndCreate([Engine]); * var carProvider = ReflectiveInjector.resolve([Car])[0]; * var car = injector.instantiateResolved(carProvider); * expect(car.engine).toBe(injector.get(Engine)); * expect(car).not.toBe(injector.instantiateResolved(carProvider)); * ``` */ instantiateResolved(provider: ResolvedReflectiveProvider): any; abstract get(token: any, notFoundValue?: any): any; } export declare class ReflectiveInjector_ implements ReflectiveInjector { private _debugContext; private _strategy; /** * Private */ constructor(_proto: any, _parent?: Injector, _debugContext?: Function); get(token: any, notFoundValue?: any): any; getAt(index: number): any; parent: Injector; resolveAndCreateChild(providers: Array): ReflectiveInjector; createChildFromResolved(providers: ResolvedReflectiveProvider[]): ReflectiveInjector; resolveAndInstantiate(provider: Type | Provider): any; instantiateResolved(provider: ResolvedReflectiveProvider): any; private _instantiateProvider(provider); private _instantiate(provider, ResolvedReflectiveFactory); private _getByReflectiveDependency(provider, dep); private _getByKey(key, lowerBoundVisibility, upperBoundVisibility, notFoundValue); displayName: string; toString(): string; }