Converted Observatory cpu-profile-table element

runtime/observatory/lib/src/models/objects/sample_profile.dart

 // Copyright (c) 2016, 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
 
 part of models;
 
 enum ProfileTreeDirection {
   inclusive,
   exclusive
 }
 
 abstract class SampleProfile {
   int get sampleCount;
   int get stackDepth;
   double get sampleRate;
   double get timeSpan;
+  Iterable<ProfileCode> get codes;
+  Iterable<ProfileFunction> get functions;
 
   FunctionCallTree loadFunctionTree(ProfileTreeDirection direction);
   CodeCallTree loadCodeTree(ProfileTreeDirection direction);
 }
 
 abstract class Profile {
   double get normalizedExclusiveTicks;
   double get normalizedInclusiveTicks;
 }
 
 abstract class ProfileCode extends Profile {
   CodeRef get code;
+  Map<ProfileCode, int> get callers;
+  Map<ProfileCode, int> get callees;
 }
 
 abstract class ProfileFunction extends Profile {
   FunctionRef get function;
+  Map<ProfileFunction, int> get callers;
+  Map<ProfileFunction, int> get callees;
 }
 
 typedef bool CallTreeNodeFilter(CallTreeNode);
 
 abstract class CallTree {
   CallTree filtered(CallTreeNodeFilter filter);
 }
 
 abstract class CodeCallTree extends CallTree {
   CodeCallTreeNode get root;
@@ skipping 12 matching lines @@
 
 abstract class CodeCallTreeNode extends CallTreeNode {
   ProfileCode get profileCode;
   Iterable<CodeCallTreeNode> get children;
 }
 
 abstract class FunctionCallTreeNode extends CallTreeNode {
   ProfileFunction get profileFunction;
   Iterable<FunctionCallTreeNode> get children;
 }