Centralized event streams

runtime/observatory/lib/src/app/event.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 app;
+
+class VMUpdateEvent implements M.VMUpdateEvent {
+  final DateTime timestamp;
+  final M.VMRef vm;
+  VMUpdateEvent(this.timestamp, this.vm) {
+    assert(timestamp != null);
+    assert(vm != null);
+  }
+}
+
+class IsolateStartEvent implements M.IsolateStartEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  IsolateStartEvent(this.timestamp, this.isolate) {
+    assert(timestamp != null);
+    assert(isolate != null);
+  }
+}
+
+class IsolateRunnableEvent implements M.IsolateRunnableEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  IsolateRunnableEvent(this.timestamp, this.isolate) {
+    assert(timestamp != null);
+    assert(isolate != null);
+  }
+}
+
+class IsolateExitEvent implements M.IsolateExitEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  IsolateExitEvent(this.timestamp, this.isolate) {
+    assert(timestamp != null);
+    assert(isolate != null);
+  }
+}
+
+class IsolateUpdateEvent implements M.IsolateUpdateEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  IsolateUpdateEvent(this.timestamp, this.isolate) {
+    assert(timestamp != null);
+    assert(isolate != null);
+  }
+}
+
+class IsolateReloadEvent implements M.IsolateReloadEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final M.ErrorRef error;
+  IsolateReloadEvent(this.timestamp, this.isolate, this.error) {
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(error != null);
+  }
+}
+
+class ServiceExtensionAddedEvent implements M.ServiceExtensionAddedEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final String extensionRPC;
+  ServiceExtensionAddedEvent(this.timestamp, this.isolate, this.extensionRPC) {
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(extensionRPC != null);
+  }
+}
+
+class DebuggerSettingsUpdateEvent implements M.DebuggerSettingsUpdateEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  DebuggerSettingsUpdateEvent(this.timestamp, this.isolate) {
+    assert(timestamp != null);
+    assert(isolate != null);
+  }
+}
+
+class PauseStartEvent implements M.PauseStartEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  PauseStartEvent(this.timestamp, this.isolate) {
+    assert(timestamp != null);
+    assert(isolate != null);
+  }
+}
+
+class PauseExitEvent implements M.PauseExitEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  PauseExitEvent(this.timestamp, this.isolate) {
+    assert(timestamp != null);
+    assert(isolate != null);
+  }
+}
+
+class PauseBreakpointEvent implements M.PauseBreakpointEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final Iterable<M.Breakpoint> pauseBreakpoints;
+  final M.Frame topFrame;
+  final bool atAsyncSuspension;
+  /// [optional]
+  final M.Breakpoint breakpoint;
+  PauseBreakpointEvent(this.timestamp, this.isolate,
+      Iterable<M.Breakpoint> pauseBreakpoints, this.topFrame,
+      this.atAsyncSuspension, [this.breakpoint])
+    : pauseBreakpoints = new List.unmodifiable(pauseBreakpoints){
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(pauseBreakpoints != null);
+    assert(topFrame != null);
+    assert(atAsyncSuspension != null);
+  }
+}
+
+class PauseInterruptedEvent implements M.PauseInterruptedEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final M.Frame topFrame;
+  final bool atAsyncSuspension;
+  PauseInterruptedEvent(this.timestamp, this.isolate, this.topFrame,
+      this.atAsyncSuspension) {
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(atAsyncSuspension != null);
+  }
+}
+
+class PauseExceptionEvent implements M.PauseExceptionEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final M.Frame topFrame;
+  final M.InstanceRef exception;
+  PauseExceptionEvent(this.timestamp, this.isolate, this.topFrame,
+      this.exception) {
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(topFrame != null);
+    assert(exception != null);
+  }
+}
+
+class ResumeEvent implements M.ResumeEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final M.Frame topFrame;
+  ResumeEvent(this.timestamp, this.isolate, this.topFrame) {
+    assert(timestamp != null);
+    assert(isolate != null);
+  }
+}
+
+class BreakpointAddedEvent implements M.BreakpointAddedEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final M.Breakpoint breakpoint;
+  BreakpointAddedEvent(this.timestamp, this.isolate, this.breakpoint) {
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(breakpoint != null);
+  }
+}
+
+class BreakpointResolvedEvent implements M.BreakpointResolvedEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final M.Breakpoint breakpoint;
+  BreakpointResolvedEvent(this.timestamp, this.isolate, this.breakpoint) {
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(breakpoint != null);
+  }
+}
+
+class BreakpointRemovedEvent implements M.BreakpointRemovedEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final M.Breakpoint breakpoint;
+  BreakpointRemovedEvent(this.timestamp, this.isolate, this.breakpoint) {
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(breakpoint != null);
+  }
+}
+
+class InspectEvent implements M.InspectEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final M.InstanceRef inspectee;
+  InspectEvent(this.timestamp, this.isolate, this.inspectee) {
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(inspectee != null);
+  }
+}
+
+class NoneEvent implements M.NoneEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  NoneEvent(this.timestamp, this.isolate) {
+    assert(timestamp != null);
+    assert(isolate != null);
+  }
+}
+
+class GCEvent implements M.GCEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  GCEvent(this.timestamp, this.isolate) {
+    assert(timestamp != null);
+    assert(isolate != null);
+  }
+}
+
+class ExtensionEvent implements M.ExtensionEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final String extensionKind;
+  final M.ExtensionData extensionData;
+  ExtensionEvent(this.timestamp, this.isolate, this.extensionKind,
+      this.extensionData) {
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(extensionKind != null);
+    assert(extensionData != null);
+  }
+}
+
+class TimelineEventsEvent implements M.TimelineEventsEvent {
+  final DateTime timestamp;
+  final M.IsolateRef isolate;
+  final Iterable<M.TimelineEvent> timelineEvents;
+  TimelineEventsEvent(this.timestamp, this.isolate,
+      Iterable<M.TimelineEvent> timelineEvents)
+    : timelineEvents = new List.unmodifiable(timelineEvents){
+    assert(timestamp != null);
+    assert(isolate != null);
+    assert(timelineEvents != null);
+  }
+}
+
+class ConnectionClosedEvent implements M.ConnectionClosedEvent {
+  final DateTime timestamp;
+  final String reason;
+  ConnectionClosedEvent(this.timestamp, this.reason) {
+    assert(timestamp != null);
+    assert(reason != null);
+  }
+}