blob: d99fbeea0d05575c4355a0a1947523803be861a8 [file] [log] [blame]
// 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.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec.VisibleForSerialization;
import java.math.BigInteger;
import javax.annotation.Nullable;
/**
* Basic implementation of {@link ActionLookupValue} where the value itself owns and maintains
* the list of generating actions.
*/
public class BasicActionLookupValue extends ActionLookupValue {
protected final ImmutableList<ActionAnalysisMetadata> actions;
@VisibleForSerialization protected final ImmutableMap<Artifact, Integer> generatingActionIndex;
protected BasicActionLookupValue(ActionAnalysisMetadata action) {
this(Actions.GeneratingActions.fromSingleAction(action), /*nonceVersion=*/ null);
}
protected BasicActionLookupValue(
ImmutableList<ActionAnalysisMetadata> actions,
ImmutableMap<Artifact, Integer> generatingActionIndex,
@Nullable BigInteger nonceVersion) {
super(nonceVersion);
this.actions = actions;
this.generatingActionIndex = generatingActionIndex;
}
@VisibleForTesting
public BasicActionLookupValue(
Actions.GeneratingActions generatingActions, @Nullable BigInteger nonceVersion) {
this(
generatingActions.getActions(), generatingActions.getGeneratingActionIndex(), nonceVersion);
}
@Override
public ImmutableList<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);
}
}