| // 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.skyframe; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Preconditions; |
| import com.google.common.collect.ImmutableList; |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.actions.FileArtifactValue; |
| import com.google.devtools.build.lib.util.Pair; |
| import com.google.devtools.build.skyframe.SkyValue; |
| import java.util.Collection; |
| |
| /** The artifacts behind a runfiles middleman. */ |
| class RunfilesArtifactValue implements SkyValue { |
| private final ImmutableList<Pair<Artifact, FileArtifactValue>> fileInputs; |
| private final ImmutableList<Pair<Artifact, TreeArtifactValue>> directoryInputs; |
| private final FileArtifactValue metadata; |
| |
| RunfilesArtifactValue( |
| ImmutableList<Pair<Artifact, FileArtifactValue>> fileInputs, |
| ImmutableList<Pair<Artifact, TreeArtifactValue>> directoryInputs, |
| FileArtifactValue metadata) { |
| this.fileInputs = Preconditions.checkNotNull(fileInputs); |
| this.directoryInputs = Preconditions.checkNotNull(directoryInputs); |
| this.metadata = Preconditions.checkNotNull(metadata); |
| } |
| |
| /** Returns the none tree artifacts that this artifact expands to, together with their data. */ |
| Collection<Pair<Artifact, FileArtifactValue>> getFileArtifacts() { |
| return fileInputs; |
| } |
| |
| /** |
| * Returns the tree artifacts that this artifact expands to, together with the information to |
| * which artifacts the tree artifacts expand to. |
| */ |
| Collection<Pair<Artifact, TreeArtifactValue>> getTreeArtifacts() { |
| return directoryInputs; |
| } |
| |
| /** Returns the data of the artifact for this value, as computed by the action cache checker. */ |
| FileArtifactValue getMetadata() { |
| return metadata; |
| } |
| |
| @SuppressWarnings("EqualsGetClass") // RunfilesArtifactValue not equal to Aggregating. |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| RunfilesArtifactValue that = (RunfilesArtifactValue) o; |
| return metadata.equals(that.metadata) |
| && fileInputs.equals(that.fileInputs) |
| && directoryInputs.equals(that.directoryInputs); |
| } |
| |
| @Override |
| public int hashCode() { |
| return 31 * 31 * directoryInputs.hashCode() + 31 * fileInputs.hashCode() + metadata.hashCode(); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("fileInputs", fileInputs) |
| .add("directoryInputs", directoryInputs) |
| .toString(); |
| } |
| } |