New Analysis Engine translation.

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

 // 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.io;
 
 import 'source.dart';
 import 'dart:io';
 import 'dart:uri';
 import 'java_core.dart';
 import 'java_io.dart';
@@ skipping 19 matching lines @@
    * A flag indicating whether this source is in one of the system libraries.
    */
   bool _inSystemLibrary = false;
   /**
    * Initialize a newly created source object. The source object is assumed to not be in a system
    * library.
    * @param factory the source factory that created this source
    * @param file the file represented by this source
    */
   FileBasedSource.con1(SourceFactory factory, JavaFile file) {
-    _jtd_constructor_298_impl(factory, file);
+    _jtd_constructor_302_impl(factory, file);
   }
-  _jtd_constructor_298_impl(SourceFactory factory, JavaFile file) {
-    _jtd_constructor_299_impl(factory, file, false);
+  _jtd_constructor_302_impl(SourceFactory factory, JavaFile file) {
+    _jtd_constructor_303_impl(factory, file, false);
   }
   /**
    * Initialize a newly created source object.
    * @param factory the source factory that created this source
    * @param file the file represented by this 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_299_impl(factory2, file3, inSystemLibrary2);
+    _jtd_constructor_303_impl(factory2, file3, inSystemLibrary2);
   }
-  _jtd_constructor_299_impl(SourceFactory factory2, JavaFile file3, bool inSystemLibrary2) {
+  _jtd_constructor_303_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;
+  bool exists() => _factory.getContents(this) != null || (_file.exists() && !_file.isDirectory());
   void getContents(Source_ContentReceiver receiver) {
     {
       String contents = _factory.getContents(this);
       if (contents != null) {
         receiver.accept2(contents);
         return;
       }
     }
     receiver.accept2(_file.readAsStringSync());
   }
+  AnalysisContext get context => _factory.context;
   String get encoding => _file.toURI().toString();
   String get fullName => _file.getAbsolutePath();
   int get modificationStamp {
     int stamp = _factory.getModificationStamp(this);
     if (stamp != null) {
       return stamp;
     }
     return _file.lastModified();
   }
   String get shortName => _file.getName();
   int get hashCode => _file.hashCode;
   bool isInSystemLibrary() => _inSystemLibrary;
   Source resolve(String uri) => _factory.resolveUri(this, uri);
   Source resolveRelative(Uri containedUri) {
     try {
       Uri resolvedUri = file.toURI().resolveUri(containedUri);
       return new FileBasedSource.con1(_factory, new JavaFile.fromUri(resolvedUri));
-    } on JavaException catch (exception) {
+    } catch (exception) {
     }
     return null;
   }
   String toString() {
     if (_file == null) {
       return "<unknown source>";
     }
     return _file.getAbsolutePath();
   }
   /**
@@ skipping 114 matching lines @@
   /**
    * The container's path (not {@code null}).
    */
   String _path;
   /**
    * Construct a container representing the specified directory and containing any sources whose{@link Source#getFullName()} starts with the directory's path. This is a convenience method,
    * fully equivalent to {@link DirectoryBasedSourceContainer#DirectoryBasedSourceContainer(String)}.
    * @param directory the directory (not {@code null})
    */
   DirectoryBasedSourceContainer.con1(JavaFile directory) {
-    _jtd_constructor_296_impl(directory);
+    _jtd_constructor_300_impl(directory);
   }
-  _jtd_constructor_296_impl(JavaFile directory) {
-    _jtd_constructor_297_impl(directory.getPath());
+  _jtd_constructor_300_impl(JavaFile directory) {
+    _jtd_constructor_301_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_297_impl(path3);
+    _jtd_constructor_301_impl(path3);
   }
-  _jtd_constructor_297_impl(String path3) {
+  _jtd_constructor_301_impl(String path3) {
     this._path = appendFileSeparator(path3);
   }
   bool contains(Source source) => source.fullName.startsWith(_path);
   bool operator ==(Object obj) => (obj is DirectoryBasedSourceContainer) && ((obj as DirectoryBasedSourceContainer)).path == path;
   /**
    * Answer the receiver's path, used to determine if a source is contained in the receiver.
    * @return the path (not {@code null}, not empty)
    */
   String get path => _path;
   int get hashCode => _path.hashCode;
@@ skipping 19 matching lines @@
    */
   FileUriResolver() : super() {
   }
   Source resolveAbsolute(SourceFactory factory, Uri uri) {
     if (!isFileUri(uri)) {
       return null;
     }
     return new FileBasedSource.con1(factory, new JavaFile.fromUri(uri));
   }
 }