source: trip-planner-front/node_modules/@angular/router/esm2015/src/shared.js@ 188ee53

/**
 * @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
 */
/**
 * The primary routing outlet.
 *
 * @publicApi
 */
export const PRIMARY_OUTLET = 'primary';
class ParamsAsMap {
    constructor(params) {
        this.params = params || {};
    }
    has(name) {
        return Object.prototype.hasOwnProperty.call(this.params, name);
    }
    get(name) {
        if (this.has(name)) {
            const v = this.params[name];
            return Array.isArray(v) ? v[0] : v;
        }
        return null;
    }
    getAll(name) {
        if (this.has(name)) {
            const v = this.params[name];
            return Array.isArray(v) ? v : [v];
        }
        return [];
    }
    get keys() {
        return Object.keys(this.params);
    }
}
/**
 * Converts a `Params` instance to a `ParamMap`.
 * @param params The instance to convert.
 * @returns The new map instance.
 *
 * @publicApi
 */
export function convertToParamMap(params) {
    return new ParamsAsMap(params);
}
const NAVIGATION_CANCELING_ERROR = 'ngNavigationCancelingError';
export function navigationCancelingError(message) {
    const error = Error('NavigationCancelingError: ' + message);
    error[NAVIGATION_CANCELING_ERROR] = true;
    return error;
}
export function isNavigationCancelingError(error) {
    return error && error[NAVIGATION_CANCELING_ERROR];
}
// Matches the route configuration (`route`) against the actual URL (`segments`).
export function defaultUrlMatcher(segments, segmentGroup, route) {
    const parts = route.path.split('/');
    if (parts.length > segments.length) {
        // The actual URL is shorter than the config, no match
        return null;
    }
    if (route.pathMatch === 'full' &&
        (segmentGroup.hasChildren() || parts.length < segments.length)) {
        // The config is longer than the actual URL but we are looking for a full match, return null
        return null;
    }
    const posParams = {};
    // Check each config part against the actual URL
    for (let index = 0; index < parts.length; index++) {
        const part = parts[index];
        const segment = segments[index];
        const isParameter = part.startsWith(':');
        if (isParameter) {
            posParams[part.substring(1)] = segment;
        }
        else if (part !== segment.path) {
            // The actual URL part does not match the config, no match
            return null;
        }
    }
    return { consumed: segments.slice(0, parts.length), posParams };
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"shared.js","sourceRoot":"","sources":["../../../../../../packages/router/src/shared.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAMH;;;;GAIG;AACH,MAAM,CAAC,MAAM,cAAc,GAAG,SAAS,CAAC;AAmDxC,MAAM,WAAW;IAGf,YAAY,MAAc;QACxB,IAAI,CAAC,MAAM,GAAG,MAAM,IAAI,EAAE,CAAC;IAC7B,CAAC;IAED,GAAG,CAAC,IAAY;QACd,OAAO,MAAM,CAAC,SAAS,CAAC,cAAc,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,IAAI,CAAC,CAAC;IACjE,CAAC;IAED,GAAG,CAAC,IAAY;QACd,IAAI,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE;YAClB,MAAM,CAAC,GAAG,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;YAC5B,OAAO,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;SACpC;QAED,OAAO,IAAI,CAAC;IACd,CAAC;IAED,MAAM,CAAC,IAAY;QACjB,IAAI,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE;YAClB,MAAM,CAAC,GAAG,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;YAC5B,OAAO,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;SACnC;QAED,OAAO,EAAE,CAAC;IACZ,CAAC;IAED,IAAI,IAAI;QACN,OAAO,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;IAClC,CAAC;CACF;AAED;;;;;;GAMG;AACH,MAAM,UAAU,iBAAiB,CAAC,MAAc;IAC9C,OAAO,IAAI,WAAW,CAAC,MAAM,CAAC,CAAC;AACjC,CAAC;AAED,MAAM,0BAA0B,GAAG,4BAA4B,CAAC;AAEhE,MAAM,UAAU,wBAAwB,CAAC,OAAe;IACtD,MAAM,KAAK,GAAG,KAAK,CAAC,4BAA4B,GAAG,OAAO,CAAC,CAAC;IAC3D,KAAa,CAAC,0BAA0B,CAAC,GAAG,IAAI,CAAC;IAClD,OAAO,KAAK,CAAC;AACf,CAAC;AAED,MAAM,UAAU,0BAA0B,CAAC,KAAY;IACrD,OAAO,KAAK,IAAK,KAAa,CAAC,0BAA0B,CAAC,CAAC;AAC7D,CAAC;AAED,iFAAiF;AACjF,MAAM,UAAU,iBAAiB,CAC7B,QAAsB,EAAE,YAA6B,EAAE,KAAY;IACrE,MAAM,KAAK,GAAG,KAAK,CAAC,IAAK,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;IAErC,IAAI,KAAK,CAAC,MAAM,GAAG,QAAQ,CAAC,MAAM,EAAE;QAClC,sDAAsD;QACtD,OAAO,IAAI,CAAC;KACb;IAED,IAAI,KAAK,CAAC,SAAS,KAAK,MAAM;QAC1B,CAAC,YAAY,CAAC,WAAW,EAAE,IAAI,KAAK,CAAC,MAAM,GAAG,QAAQ,CAAC,MAAM,CAAC,EAAE;QAClE,4FAA4F;QAC5F,OAAO,IAAI,CAAC;KACb;IAED,MAAM,SAAS,GAAgC,EAAE,CAAC;IAElD,gDAAgD;IAChD,KAAK,IAAI,KAAK,GAAG,CAAC,EAAE,KAAK,GAAG,KAAK,CAAC,MAAM,EAAE,KAAK,EAAE,EAAE;QACjD,MAAM,IAAI,GAAG,KAAK,CAAC,KAAK,CAAC,CAAC;QAC1B,MAAM,OAAO,GAAG,QAAQ,CAAC,KAAK,CAAC,CAAC;QAChC,MAAM,WAAW,GAAG,IAAI,CAAC,UAAU,CAAC,GAAG,CAAC,CAAC;QACzC,IAAI,WAAW,EAAE;YACf,SAAS,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC,GAAG,OAAO,CAAC;SACxC;aAAM,IAAI,IAAI,KAAK,OAAO,CAAC,IAAI,EAAE;YAChC,0DAA0D;YAC1D,OAAO,IAAI,CAAC;SACb;KACF;IAED,OAAO,EAAC,QAAQ,EAAE,QAAQ,CAAC,KAAK,CAAC,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,EAAE,SAAS,EAAC,CAAC;AAChE,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Route, UrlMatchResult} from './config';\nimport {UrlSegment, UrlSegmentGroup} from './url_tree';\n\n\n/**\n * The primary routing outlet.\n *\n * @publicApi\n */\nexport const PRIMARY_OUTLET = 'primary';\n\n/**\n * A collection of matrix and query URL parameters.\n * @see `convertToParamMap()`\n * @see `ParamMap`\n *\n * @publicApi\n */\nexport type Params = {\n  [key: string]: any;\n};\n\n/**\n * A map that provides access to the required and optional parameters\n * specific to a route.\n * The map supports retrieving a single value with `get()`\n * or multiple values with `getAll()`.\n *\n * @see [URLSearchParams](https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams)\n *\n * @publicApi\n */\nexport interface ParamMap {\n  /**\n   * Reports whether the map contains a given parameter.\n   * @param name The parameter name.\n   * @returns True if the map contains the given parameter, false otherwise.\n   */\n  has(name: string): boolean;\n  /**\n   * Retrieves a single value for a parameter.\n   * @param name The parameter name.\n   * @return The parameter's single value,\n   * or the first value if the parameter has multiple values,\n   * or `null` when there is no such parameter.\n   */\n  get(name: string): string|null;\n  /**\n   * Retrieves multiple values for a parameter.\n   * @param name The parameter name.\n   * @return An array containing one or more values,\n   * or an empty array if there is no such parameter.\n   *\n   */\n  getAll(name: string): string[];\n\n  /** Names of the parameters in the map. */\n  readonly keys: string[];\n}\n\nclass ParamsAsMap implements ParamMap {\n  private params: Params;\n\n  constructor(params: Params) {\n    this.params = params || {};\n  }\n\n  has(name: string): boolean {\n    return Object.prototype.hasOwnProperty.call(this.params, name);\n  }\n\n  get(name: string): string|null {\n    if (this.has(name)) {\n      const v = this.params[name];\n      return Array.isArray(v) ? v[0] : v;\n    }\n\n    return null;\n  }\n\n  getAll(name: string): string[] {\n    if (this.has(name)) {\n      const v = this.params[name];\n      return Array.isArray(v) ? v : [v];\n    }\n\n    return [];\n  }\n\n  get keys(): string[] {\n    return Object.keys(this.params);\n  }\n}\n\n/**\n * Converts a `Params` instance to a `ParamMap`.\n * @param params The instance to convert.\n * @returns The new map instance.\n *\n * @publicApi\n */\nexport function convertToParamMap(params: Params): ParamMap {\n  return new ParamsAsMap(params);\n}\n\nconst NAVIGATION_CANCELING_ERROR = 'ngNavigationCancelingError';\n\nexport function navigationCancelingError(message: string) {\n  const error = Error('NavigationCancelingError: ' + message);\n  (error as any)[NAVIGATION_CANCELING_ERROR] = true;\n  return error;\n}\n\nexport function isNavigationCancelingError(error: Error) {\n  return error && (error as any)[NAVIGATION_CANCELING_ERROR];\n}\n\n// Matches the route configuration (`route`) against the actual URL (`segments`).\nexport function defaultUrlMatcher(\n    segments: UrlSegment[], segmentGroup: UrlSegmentGroup, route: Route): UrlMatchResult|null {\n  const parts = route.path!.split('/');\n\n  if (parts.length > segments.length) {\n    // The actual URL is shorter than the config, no match\n    return null;\n  }\n\n  if (route.pathMatch === 'full' &&\n      (segmentGroup.hasChildren() || parts.length < segments.length)) {\n    // The config is longer than the actual URL but we are looking for a full match, return null\n    return null;\n  }\n\n  const posParams: {[key: string]: UrlSegment} = {};\n\n  // Check each config part against the actual URL\n  for (let index = 0; index < parts.length; index++) {\n    const part = parts[index];\n    const segment = segments[index];\n    const isParameter = part.startsWith(':');\n    if (isParameter) {\n      posParams[part.substring(1)] = segment;\n    } else if (part !== segment.path) {\n      // The actual URL part does not match the config, no match\n      return null;\n    }\n  }\n\n  return {consumed: segments.slice(0, parts.length), posParams};\n}\n"]}