Exclude files from analysis when using AnalysisDriver

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 1242 matching lines @@
   /**
    * Return a list of integers 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.
    *
    * The length of the list is guaranteed to equal [crossContextOptionsLength].
    */
   List<int> encodeCrossContextOptions();
 
   /**
+   * Reset the state of this set of analysis options to its original state.
+   */
+  void resetToDefaults();
+
+  /**
    * Set the values of the cross-context options to match those in the given set
    * of [options].
    */
   void setCrossContextOptionsFrom(AnalysisOptions options);
 
   /**
    * Determine whether two lists returned by [encodeCrossContextOptions] are
    * equal.
    */
   static bool crossContextOptionsEqual(List<int> a, List<int> b) {
@@ skipping 303 matching lines @@
     int flags = (enableAssertMessage ? ENABLE_ASSERT_FLAG : 0) |
         (enableLazyAssignmentOperators ? ENABLE_LAZY_ASSIGNMENT_OPERATORS : 0) |
         (enableStrictCallChecks ? ENABLE_STRICT_CALL_CHECKS_FLAG : 0) |
         (enableSuperMixins ? ENABLE_SUPER_MIXINS_FLAG : 0) |
         (strongMode ? ENABLE_STRONG_MODE_FLAG : 0) |
         (strongModeHints ? ENABLE_STRONG_MODE_HINTS_FLAG : 0);
     return <int>[flags, patchPlatform];
   }
 
   @override
+  void resetToDefaults() {
+    dart2jsHint = false;
+    disableCacheFlushing = false;
+    enableAssertInitializer = false;
+    enableAssertMessage = false;
+    enableLazyAssignmentOperators = false;
+    enableStrictCallChecks = false;
+    enableSuperMixins = false;
+    enableTiming = false;
+    enableUriInPartOf = false;
+    _errorProcessors = null;
+    _excludePatterns = null;
+    finerGrainedInvalidation = false;
+    generateImplicitErrors = true;
+    generateSdkErrors = false;
+    hint = true;
+    implicitCasts = true;
+    implicitDynamic = true;
+    incremental = false;
+    incrementalApi = false;
+    incrementalValidation = false;
+    lint = false;
+    _lintRules = null;
+    nonnullableTypes = NONNULLABLE_TYPES;
+    patchPlatform = 0;
+    preserveComments = true;
+    strongMode = false;
+    strongModeHints = false;
+    trackCacheDependencies = true;
+  }
+
+  @override
   void setCrossContextOptionsFrom(AnalysisOptions options) {
     enableAssertMessage = options.enableAssertMessage;
     enableLazyAssignmentOperators = options.enableLazyAssignmentOperators;
     enableStrictCallChecks = options.enableStrictCallChecks;
     enableSuperMixins = options.enableSuperMixins;
     strongMode = options.strongMode;
     if (options is AnalysisOptionsImpl) {
       strongModeHints = options.strongModeHints;
     }
     patchPlatform = options.patchPlatform;
@@ skipping 1206 matching lines @@
    */
   bool get wereSourcesAdded => _changeSet.addedSources.length > 0;
 
   /**
    * Return `true` if any sources were removed or deleted.
    */
   bool get wereSourcesRemoved =>
       _changeSet.removedSources.length > 0 ||
       _changeSet.removedContainers.length > 0;
 }