d1ea1f4c7f
Update the license headers throughout the repository to reference Google LLC rather than Google Inc, for the required license headers. PR Close #37205
39 lines
1010 B
TypeScript
39 lines
1010 B
TypeScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {CompileReflector, core, PipeResolver} from '@angular/compiler';
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export class MockPipeResolver extends PipeResolver {
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private _pipes = new Map<core.Type, core.Pipe>();
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constructor(refector: CompileReflector) {
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super(refector);
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}
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/**
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* Overrides the {@link Pipe} for a pipe.
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*/
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setPipe(type: core.Type, metadata: core.Pipe): void {
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this._pipes.set(type, metadata);
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}
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/**
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* Returns the {@link Pipe} for a pipe:
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* - Set the {@link Pipe} to the overridden view when it exists or fallback to the
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* default
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* `PipeResolver`, see `setPipe`.
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*/
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resolve(type: core.Type, throwIfNotFound = true): core.Pipe {
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let metadata = this._pipes.get(type);
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if (!metadata) {
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metadata = super.resolve(type, throwIfNotFound)!;
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}
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return metadata;
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}
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}
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