Initial LibraryBundleCache implementation.

pkg/analyzer/lib/src/summary/idl.dart

 // Copyright (c) 2015, 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.
 
 /**
  * This file is an "idl" style description of the summary format.  It
  * contains abstract classes which declare the interface for reading data from
  * summaries.  It is parsed and transformed into code that implements the
  * summary format.
  *
@@ skipping 35 matching lines @@
 import 'format.dart' as generated;
 
 /**
  * Annotation describing information which is not part of Dart semantics; in
  * other words, if this information (or any information it refers to) changes,
  * static analysis and runtime behavior of the library are unaffected.
  */
 const informative = null;
 
 /**
+ * Information about URIs referenced by a library.
+ */
+@TopLevel('CaLU')
+abstract class CacheLibraryUris extends base.SummaryClass {
+  factory CacheLibraryUris.fromBuffer(List<int> buffer) =>
+      generated.readCacheLibraryUris(buffer);
+
+  /**
+   * The list of exported URIs, e.g. `dart:core`, or `foo/bar.dart`,
+   * or `package:foo/bar.dart`.
+   */
+  @Id(1)
+  List<String> get exportedUris;
+
+  /**
+   * The list of explicitly imported URIs, e.g. `dart:core`, or `foo/bar.dart`,
+   * or `package:foo/bar.dart`.
+   */
+  @Id(0)
+  List<String> get importedUris;
+
+  /**
+   * The list of part URIs, e.g. `foo/bar.dart`.
+   */
+  @Id(2)
+  List<String> get partUris;
+}
+
+/**
  * Information about an element code range.
  */
 abstract class CodeRange extends base.SummaryClass {
   /**
    * Length of the element code.
    */
   @Id(1)
   int get length;
 
   /**
@@ skipping 700 matching lines @@
 
   /**
    * Each item of this list is the index into [PackageIndex.elementUnits] and
    * [PackageIndex.elementOffsets].  The list is sorted in ascending order, so
    * that the client can quickly find element references in this [UnitIndex].
    */
   @Id(3)
   List<int> get usedElements;
 
   /**
+   * Each item of this list is the `true` if the corresponding name usage

[Brian Wilkerson, 2016/03/16 22:36:34]

nit: "is the" --> "is"

+   * is qualified with some prefix.
+   */
+  @Id(12)
+  List<bool> get usedNameIsQualifiedFlags;
+
+  /**
    * Each item of this list is the kind of the name usage.
    */
   @Id(10)
   List<IndexRelationKind> get usedNameKinds;
 
   /**
    * Each item of this list is the offset of the name usage relative to the
    * beginning of the file.
    */
   @Id(9)
   List<int> get usedNameOffsets;
 
   /**
    * Each item of this list is the index into [PackageIndex.strings] for a
    * used name.  The list is sorted in ascending order, so that the client can
    * quickly find name uses in this [UnitIndex].
    */
   @Id(8)
   List<int> get usedNames;
-
-  /**
-   * Each item of this list is the `true` if the corresponding name usage
-   * is qualified with some prefix.
-   */
-  @Id(12)
-  List<bool> get usedNameIsQualifiedFlags;
 }
 
 /**
  * Unlinked summary information about a class declaration.
  */
 abstract class UnlinkedClass extends base.SummaryClass {
   /**
    * Annotations for this class.
    */
   @Id(5)
@@ skipping 1578 matching lines @@
    */
   @Id(11)
   int get visibleLength;
 
   /**
    * If a local variable, the beginning of the visible range; zero otherwise.
    */
   @Id(12)
   int get visibleOffset;
 }