Library dependencies server API updates (to pass package maps).

pkg/analyzer/lib/src/generated/source.dart

 // Copyright (c) 2014, the Dart 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.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.source;
 
 import "dart:math" as math;
 import 'dart:collection';
 
+import 'package:analyzer/file_system/file_system.dart';
+import 'package:analyzer/source/package_map_resolver.dart';
+
 import 'engine.dart';
 import 'java_core.dart';
 import 'java_engine.dart';
 import 'sdk.dart' show DartSdk;
 
 /**
  * A function that is used to handle [ContentCache] entries.
  */
 typedef void ContentCacheVisitor(Source source, int stamp, String contents);
 
@@ skipping 565 matching lines @@
 
   /**
    * Sets the [LocalSourcePredicate].
    *
    * @param localSourcePredicate the predicate to determine is [Source] is local
    */
   void set localSourcePredicate(LocalSourcePredicate localSourcePredicate) {
     this._localSourcePredicate = localSourcePredicate;
   }
 
+  /// A table mapping package names to paths of directories containing
+  /// the package (or [null] if there is no registered package URI resolver).
+  Map<String, List<Folder>> get packageMap {
+    PackageMapUriResolver resolver =
+        _resolvers.firstWhere((r) => r is PackageMapUriResolver, orElse: null);
+    return resolver != null ? resolver.packageMap : null;
+  }
+
   /**
    * Return a source object representing the given absolute URI, or `null` if the URI is not a
    * valid URI or if it is not an absolute URI.
    *
    * @param absoluteUri the absolute URI to be resolved
    * @return a source object representing the absolute URI
    */
   Source forUri(String absoluteUri) {
     try {
       Uri uri = parseUriWithException(absoluteUri);
@@ skipping 361 matching lines @@
 
   /**
    * Return an absolute URI that represents the given source, or `null` if a valid URI cannot
    * be computed.
    *
    * @param source the source to get URI for
    * @return the absolute URI representing the given source
    */
   Uri restoreAbsolute(Source source) => null;
 }