Handle file additions/removals in ContextDirectoryManager.

pkg/analysis_server/lib/src/resource.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.
 
 library resource;
 
 import 'dart:async';
 import 'dart:io' as io;
 
 import 'package:analyzer/src/generated/engine.dart' show TimestampedData;
@@ skipping 41 matching lines @@
 /**
  * The abstract class [Resource] is an abstraction of file or folder.
  */
 abstract class Resource {
   /**
    * Return `true` if this resource exists.
    */
   bool get exists;
 
   /**
-   * Return the full (long) version of the name that can be displayed to the
-   * user to denote this resource.
+   * Return the full path to this resource.
    */
-  String get fullName;
+  String get path;
 
   /**
    * Return a short version of the name that can be displayed to the user to
    * denote this resource.
    */
   String get shortName;
 }
 
 
 /**
@@ skipping 19 matching lines @@
 
   @override
   bool operator ==(other) {
     return identical(this, other);
   }
 
   @override
   bool get exists => _provider._pathToResource.containsKey(_path);
 
   @override
-  String get fullName => _path;
+  String get path => _path;

[scheglov, 2014/05/29 18:19:03]

We could just drop this getter now and rename _path to "path".

 
   @override
   get hashCode => _path.hashCode;
 
   @override
   String get shortName => posix.basename(_path);
 
   @override
-  String toString() => fullName;
+  String toString() => path;
 }
 
 
 /**
  * An in-memory implementation of [File].
  */
 class _MemoryFile extends _MemoryResource implements File {
   _MemoryFile(MemoryResourceProvider provider, String path) :
       super(provider, path);
 
@@ skipping 48 matching lines @@
     return false;
   }
 
   @override
   TimestampedData<String> get contents {
     return new TimestampedData<String>(modificationStamp, _file._content);
   }
 
   @override
   String get encoding {
-    return '${new String.fromCharCode(uriKind.encoding)}${_file.fullName}';
+    return '${new String.fromCharCode(uriKind.encoding)}${_file.path}';
   }
 
   @override
   bool exists() => _file.exists;
 
   @override
-  String get fullName => _file.fullName;
+  String get fullName => _file.path;
 
   @override
   int get hashCode => _file.hashCode;
 
   @override
   bool get isInSystemLibrary => false;
 
   @override
   int get modificationStamp => _file._timestamp;
 
@@ skipping 207 matching lines @@
  */
 abstract class _PhysicalResource implements Resource {
   final io.FileSystemEntity _entry;
 
   _PhysicalResource(this._entry);
 
   @override
   bool get exists => _entry.existsSync();
 
   @override
-  String get fullName => _entry.absolute.path;
+  String get path => _entry.absolute.path;
 
   @override
   get hashCode => _entry.hashCode;
 
   @override
-  String get shortName => basename(fullName);
+  String get shortName => basename(path);
 
   @override
-  String toString() => fullName;
+  String toString() => path;
 }
 
 
 /**
  * A `dart:io` based implementation of [ResourceProvider].
  */
 class PhysicalResourceProvider implements ResourceProvider {
   static final PhysicalResourceProvider INSTANCE = new PhysicalResourceProvider._();
 
   PhysicalResourceProvider._();
 
   @override
   Resource getResource(String path) {
     if (io.FileSystemEntity.isDirectorySync(path)) {
       io.Directory directory = new io.Directory(path);
       return new _PhysicalFolder(directory);
     } else {
       io.File file = new io.File(path);
       return new _PhysicalFile(file);
     }
   }
 }