Converted Observatory nav-notify element

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

Index: runtime/observatory/lib/src/models/objects/event.dart
diff --git a/runtime/observatory/lib/src/models/objects/event.dart b/runtime/observatory/lib/src/models/objects/event.dart
new file mode 100644
index 0000000000000000000000000000000000000000..a486e7e4dfeb36a77d0e09414e09d077fcfbe52c
--- /dev/null
+++ b/runtime/observatory/lib/src/models/objects/event.dart
@@ -0,0 +1,75 @@
+// 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;
+
+abstract class Event {
+  DateTime get timestamp;
+  static bool isPauseEvent(Event event) {
+    return event is PauseStartEvent || event is PauseExitEvent ||
+        event is PauseBreakpointEvent || event is PauseInterruptedEvent ||
+        event is PauseExceptionEvent || event is NoneEvent;
+  }
+}
+abstract class VMEvent extends Event {
+  VMRef get vm;
+}
+abstract class VMUpdateEvent extends Event {}
+abstract class IsolateEvent extends Event {
+  IsolateRef get isolate;
+}
+abstract class IsolateStartEvent extends IsolateEvent {}
+abstract class IsolateRunnableEvent extends IsolateEvent {}
+abstract class IsolateExitEvent extends IsolateEvent {}
+abstract class IsolateUpdateEvent extends IsolateEvent {}
+abstract class IsolateReloadEvent extends IsolateEvent {
+  ErrorRef get error;
+}
+abstract class ServiceExtensionAddedEvent extends IsolateEvent {
+  String get extensionRPC;
+}
+abstract class DebugEvent extends IsolateEvent {}
+abstract class PauseStartEvent extends DebugEvent {}
+abstract class PauseExitEvent extends DebugEvent {}
+abstract class PauseBreakpointEvent extends DebugEvent {
+  /// [optional]
+  Breakpoint get breakpoint;
+  Iterable<Breakpoint> get pauseBreakpoints;
+  Frame get topFrame;
+  bool get atAsyncSuspension;
+}
+abstract class PauseInterruptedEvent extends DebugEvent {
+  Frame get topFrame;
+  bool get atAsyncSuspension;
+}
+abstract class PauseExceptionEvent extends DebugEvent {
+  Frame get topFrame;
+  InstanceRef get exception;
+}
+abstract class ResumeEvent extends DebugEvent {}
+abstract class BreakpointAddedEvent extends DebugEvent {
+  Breakpoint get breakpoint;
+}
+abstract class BreakpointResolvedEvent extends DebugEvent {
+  Breakpoint get breakpoint;
+}
+abstract class BreakpointRemovedEvent extends DebugEvent {
+  Breakpoint get breakpoint;
+}
+abstract class InspectEvent extends DebugEvent {
+  InstanceRef get inspectee;
+}
+abstract class NoneEvent extends DebugEvent {}
+abstract class GCEvent extends IsolateEvent {}
+abstract class ExtensionEvent extends Event {
+  IsolateRef get isolate;
+  String get extensionKind;
+  ExtensionData get extensionData;
+}
+abstract class TimelineEventsEvent extends IsolateEvent {
+  Iterable<TimelineEvent> get timelineEvents;
+}
+abstract class ConnectionClosedEvent extends Event {
+  String get reason;
+}