analyzer_experimental checkpoint and AnalysisContext example.

pkg/analyzer_experimental/lib/src/generated/source_io.dart

Index: pkg/analyzer_experimental/lib/src/generated/source_io.dart
diff --git a/pkg/analyzer_experimental/lib/src/generated/source_io.dart b/pkg/analyzer_experimental/lib/src/generated/source_io.dart
index d57574f673501137c5abd4dd3c3eb1c1530e397c..470a12b9c254f60e5981c19663df6852eb05b80e 100644
--- a/pkg/analyzer_experimental/lib/src/generated/source_io.dart
+++ b/pkg/analyzer_experimental/lib/src/generated/source_io.dart
@@ -8,7 +8,8 @@ import 'dart:io';
 import 'dart:uri';
 import 'java_core.dart';
 import 'java_io.dart';
-import 'package:analyzer_experimental/src/generated/sdk.dart' show DartSdk;
+import 'sdk.dart' show DartSdk;
+import 'engine.dart' show AnalysisContext;
 export 'source.dart';
 
 /**
@@ -36,10 +37,10 @@ class FileBasedSource implements Source {
    * @param file the file represented by this source
    */
   FileBasedSource.con1(SourceFactory factory, JavaFile file) {
-    _jtd_constructor_296_impl(factory, file);
+    _jtd_constructor_298_impl(factory, file);
   }
-  _jtd_constructor_296_impl(SourceFactory factory, JavaFile file) {
-    _jtd_constructor_297_impl(factory, file, false);
+  _jtd_constructor_298_impl(SourceFactory factory, JavaFile file) {
+    _jtd_constructor_299_impl(factory, file, false);
   }
   /**
    * Initialize a newly created source object.
@@ -48,15 +49,16 @@ class FileBasedSource implements Source {
    * @param inSystemLibrary {@code true} if this source is in one of the system libraries
    */
   FileBasedSource.con2(SourceFactory factory2, JavaFile file3, bool inSystemLibrary2) {
-    _jtd_constructor_297_impl(factory2, file3, inSystemLibrary2);
+    _jtd_constructor_299_impl(factory2, file3, inSystemLibrary2);
   }
-  _jtd_constructor_297_impl(SourceFactory factory2, JavaFile file3, bool inSystemLibrary2) {
+  _jtd_constructor_299_impl(SourceFactory factory2, JavaFile file3, bool inSystemLibrary2) {
     this._factory = factory2;
     this._file = file3;
     this._inSystemLibrary = inSystemLibrary2;
   }
   bool operator ==(Object object) => object != null && identical(this.runtimeType, object.runtimeType) && _file == ((object as FileBasedSource))._file;
   bool exists() => _file.exists();
+  AnalysisContext get context => _factory.context;
   void getContents(Source_ContentReceiver receiver) {
     {
       String contents = _factory.getContents(this);
@@ -133,6 +135,9 @@ class DartUriResolver extends UriResolver {
       return null;
     }
     JavaFile resolvedFile = _sdk.mapDartUri(uri.toString());
+    if (resolvedFile == null) {
+      return null;
+    }
     return new FileBasedSource.con2(factory, resolvedFile, true);
   }
 }
@@ -216,19 +221,19 @@ class DirectoryBasedSourceContainer implements SourceContainer {
    * @param directory the directory (not {@code null})
    */
   DirectoryBasedSourceContainer.con1(JavaFile directory) {
-    _jtd_constructor_294_impl(directory);
+    _jtd_constructor_296_impl(directory);
   }
-  _jtd_constructor_294_impl(JavaFile directory) {
-    _jtd_constructor_295_impl(directory.getPath());
+  _jtd_constructor_296_impl(JavaFile directory) {
+    _jtd_constructor_297_impl(directory.getPath());
   }
   /**
    * Construct a container representing the specified path and containing any sources whose{@link Source#getFullName()} starts with the specified path.
    * @param path the path (not {@code null} and not empty)
    */
   DirectoryBasedSourceContainer.con2(String path3) {
-    _jtd_constructor_295_impl(path3);
+    _jtd_constructor_297_impl(path3);
   }
-  _jtd_constructor_295_impl(String path3) {
+  _jtd_constructor_297_impl(String path3) {
     this._path = appendFileSeparator(path3);
   }
   bool contains(Source source) => source.fullName.startsWith(_path);