source: trip-planner-front/node_modules/@angular/compiler/esm2015/testing/src/pipe_resolver_mock.js@ 6a3a178

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { PipeResolver } from '@angular/compiler';
export class MockPipeResolver extends PipeResolver {
    constructor(refector) {
        super(refector);
        this._pipes = new Map();
    }
    /**
     * Overrides the {@link Pipe} for a pipe.
     */
    setPipe(type, metadata) {
        this._pipes.set(type, metadata);
    }
    /**
     * Returns the {@link Pipe} for a pipe:
     * - Set the {@link Pipe} to the overridden view when it exists or fallback to the
     * default
     * `PipeResolver`, see `setPipe`.
     */
    resolve(type, throwIfNotFound = true) {
        let metadata = this._pipes.get(type);
        if (!metadata) {
            metadata = super.resolve(type, throwIfNotFound);
        }
        return metadata;
    }
}
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