| // Copyright 2014 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.actions; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.MoreObjects.ToStringHelper; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec.VisibleForSerialization; |
| import java.util.ArrayList; |
| |
| /** |
| * Basic implementation of {@link ActionLookupValue} where the value itself owns and maintains |
| * the list of generating actions. |
| */ |
| public class BasicActionLookupValue extends ActionLookupValue { |
| protected final ArrayList<ActionAnalysisMetadata> actions; |
| @VisibleForSerialization protected final ImmutableMap<Artifact, Integer> generatingActionIndex; |
| |
| protected BasicActionLookupValue( |
| ActionAnalysisMetadata action, |
| boolean removeActionAfterEvaluation) { |
| this(Actions.GeneratingActions.fromSingleAction(action), removeActionAfterEvaluation); |
| } |
| |
| protected BasicActionLookupValue( |
| ArrayList<ActionAnalysisMetadata> actions, |
| ImmutableMap<Artifact, Integer> generatingActionIndex, |
| boolean removeActionsAfterEvaluation) { |
| super(removeActionsAfterEvaluation); |
| this.actions = actions; |
| this.generatingActionIndex = generatingActionIndex; |
| } |
| |
| @VisibleForTesting |
| public BasicActionLookupValue( |
| Actions.GeneratingActions generatingActions, boolean removeActionsAfterEvaluation) { |
| this(new ArrayList<>(generatingActions.getActions()), |
| generatingActions.getGeneratingActionIndex(), |
| removeActionsAfterEvaluation); |
| } |
| |
| @Override |
| protected ArrayList<ActionAnalysisMetadata> getActions() { |
| return actions; |
| } |
| |
| @Override |
| protected ImmutableMap<Artifact, Integer> getGeneratingActionIndex() { |
| return generatingActionIndex; |
| } |
| |
| protected ToStringHelper getStringHelper() { |
| return MoreObjects.toStringHelper(this) |
| .add("actions", actions) |
| .add("generatingActionIndex", generatingActionIndex); |
| } |
| } |