| // Copyright 2018 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| package com.google.devtools.build.lib.skyframe.rewinding; |
| |
| import com.google.devtools.build.lib.actions.Action; |
| import com.google.devtools.build.lib.events.ExtendedEventHandler.Postable; |
| |
| /** |
| * This event is fired during the build for an action that failed because of lost inputs, and that |
| * will try to recover through rewinding (see {@link ActionRewindStrategy}). |
| */ |
| public final class ActionRewoundEvent implements Postable { |
| |
| private final long relativeActionStartTimeNanos; |
| private final long relativeActionFinishTimeNanos; |
| private final Action failedRewoundAction; |
| |
| /** |
| * Create an event for action that that failed because of lost inputs, and that will try to |
| * recover through rewinding. |
| * |
| * @param relativeActionStartTime a nanotime taken before action execution began |
| * @param failedRewoundAction the failed action. |
| */ |
| public ActionRewoundEvent( |
| long relativeActionStartTimeNanos, |
| long relativeActionFinishTimeNanos, |
| Action failedRewoundAction) { |
| this.relativeActionStartTimeNanos = relativeActionStartTimeNanos; |
| this.relativeActionFinishTimeNanos = relativeActionFinishTimeNanos; |
| this.failedRewoundAction = failedRewoundAction; |
| } |
| |
| /** Returns a nanotime taken before action execution began. */ |
| public long getRelativeActionStartTimeNanos() { |
| return relativeActionStartTimeNanos; |
| } |
| |
| /** Returns a nanotime taken after action execution finished. */ |
| public long getRelativeActionFinishTimeNanos() { |
| return relativeActionFinishTimeNanos; |
| } |
| |
| /** Returns the associated action. */ |
| public Action getFailedRewoundAction() { |
| return failedRewoundAction; |
| } |
| } |