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lib/13/02/route/parsed_route.dart

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+// Copyright 2021, the Flutter project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'package:collection/collection.dart';
+import 'package:quiver/core.dart';
+
+/// A route path that has been parsed by [TemplateRouteParser].
+class ParsedRoute {
+  /// The current path location without query parameters. (/book/123)
+  final String path;
+
+  /// The path template (/book/:id)
+  final String pathTemplate;
+
+  /// The path parameters ({id: 123})
+  final Map<String, String> parameters;
+
+  /// The query parameters ({search: abc})
+  final Map<String, String> queryParameters;
+
+  static const _mapEquality = MapEquality<String, String>();
+
+  ParsedRoute(
+      this.path, this.pathTemplate, this.parameters, this.queryParameters);
+
+  @override
+  bool operator ==(Object other) =>
+      other is ParsedRoute &&
+      other.pathTemplate == pathTemplate &&
+      other.path == path &&
+      _mapEquality.equals(parameters, other.parameters) &&
+      _mapEquality.equals(queryParameters, other.queryParameters);
+
+  @override
+  int get hashCode => hash4(
+        path,
+        pathTemplate,
+        _mapEquality.hash(parameters),
+        _mapEquality.hash(queryParameters),
+      );
+
+  @override
+  String toString() => '<ParsedRoute '
+      'template: $pathTemplate '
+      'path: $path '
+      'parameters: $parameters '
+      'query parameters: $queryParameters>';
+}