Add '--finer-grained-invalidation' option to Analysis Server.

pkg/analyzer/lib/src/generated/engine.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 analyzer.src.generated.engine;
 
 import 'dart:async';
 import 'dart:collection';
 
 import 'package:analyzer/dart/ast/ast.dart';
@@ skipping 769 matching lines @@
    */
   InstrumentationService _instrumentationService =
       InstrumentationService.NULL_SERVICE;
 
   /**
    * The partition manager being used to manage the shared partitions.
    */
   final PartitionManager partitionManager = new PartitionManager();
 
   /**
-   * A flag indicating whether the task model should attempt to limit
-   * invalidation after a change.
-   */
-  bool limitInvalidationInTaskModel = false;
-
-  /**
    * The task manager used to manage the tasks used to analyze code.
    */
   TaskManager _taskManager;
 
   AnalysisEngine._();
 
   /**
    * Return the instrumentation service that is to be used by this analysis
    * engine.
    */
@@ skipping 346 matching lines @@
 
   /**
    * Return `true` if dependencies between computed results should be tracked
    * by analysis cache.  This option should only be set to `false` if analysis
    * is performed in such a way that none of the inputs is ever changed
    * during the life time of the context.
    */
   bool get trackCacheDependencies;
 
   /**
+   * A flag indicating whether finer grained dependencies should be used
+   * instead of just source level dependencies.
+   *
+   * This option is experimental and subject to change.
+   */
+  bool get finerGrainedInvalidation;
+
+  /**
    * Return an integer encoding of the values of the options that need to be the
    * same across all of the contexts associated with partitions that are to be
    * shared by a single analysis context.
    */
   int encodeCrossContextOptions();
 
   /**
    * Set the values of the cross-context options to match those in the given set
    * of [options].
    */
@@ skipping 130 matching lines @@
   bool trackCacheDependencies = true;
 
   /**
    * A flag indicating whether implicit casts are allowed in [strongMode]
    * (they are always allowed in Dart 1.0 mode).
    *
    * This option is experimental and subject to change.
    */
   bool implicitCasts = true;
 
+  @override
+  bool finerGrainedInvalidation = false;
+
   /**
    * Initialize a newly created set of analysis options to have their default
    * values.
    */
   AnalysisOptionsImpl();
 
   /**
    * Initialize a newly created set of analysis options to have the same values
    * as those in the given set of analysis [options].
    */
@@ skipping 14 matching lines @@
     incrementalApi = options.incrementalApi;
     incrementalValidation = options.incrementalValidation;
     lint = options.lint;
     preserveComments = options.preserveComments;
     strongMode = options.strongMode;
     if (options is AnalysisOptionsImpl) {
       strongModeHints = options.strongModeHints;
       implicitCasts = options.implicitCasts;
     }
     trackCacheDependencies = options.trackCacheDependencies;
+    finerGrainedInvalidation = options.finerGrainedInvalidation;
   }
 
   bool get analyzeFunctionBodies {
     if (identical(analyzeFunctionBodiesPredicate, _analyzeAllFunctionBodies)) {
       return true;
     } else if (identical(
         analyzeFunctionBodiesPredicate, _analyzeNoFunctionBodies)) {
       return false;
     } else {
       throw new StateError('analyzeFunctionBodiesPredicate in use');
@@ skipping 1238 matching lines @@
    * The data that was created from the source.
    */
   final E data;
 
   /**
    * Initialize a newly created holder to associate the given [data] with the
    * given [modificationTime].
    */
   TimestampedData(this.modificationTime, this.data);
 }