import {Type} from 'angular2/src/core/facade/lang';

import {ResolvedFactory, resolveBinding} from 'angular2/src/core/di/binding';

import {Key, ResolvedBinding, Binding} from 'angular2/src/core/di';

import {PipeMetadata} from '../metadata/directives';

export class PipeBinding extends ResolvedBinding {

constructor(public name: string, public pure: boolean, key: Key,

resolvedFactories: ResolvedFactory[], multiBinding: boolean) {

super(key, resolvedFactories, multiBinding);

}

static createFromType(type: Type, metadata: PipeMetadata): PipeBinding {

var binding = new Binding(type, {toClass: type});

var rb = resolveBinding(binding);

return new PipeBinding(metadata.name, metadata.pure, rb.key, rb.resolvedFactories,

rb.multiBinding);

}

}