| // Copyright 2017 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.auto.value.AutoValue; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.Interner; |
| import com.google.devtools.build.lib.actions.FilesetTraversalParams; |
| import com.google.devtools.build.lib.concurrent.BlazeInterners; |
| import com.google.devtools.build.skyframe.SkyFunctionName; |
| import com.google.devtools.build.skyframe.SkyKey; |
| import java.util.stream.StreamSupport; |
| |
| /** A {@link SkyKey} for the {@link FilesetEntryFunction} */ |
| @AutoValue |
| public abstract class FilesetEntryKey implements SkyKey { |
| private static final Interner<FilesetEntryKey> INTERNER = BlazeInterners.newWeakInterner(); |
| |
| abstract FilesetTraversalParams params(); |
| |
| @Override |
| public FilesetTraversalParams argument() { |
| return params(); |
| } |
| |
| @Override |
| public SkyFunctionName functionName() { |
| return SkyFunctions.FILESET_ENTRY; |
| } |
| |
| public static FilesetEntryKey key(FilesetTraversalParams param) { |
| return INTERNER.intern(new AutoValue_FilesetEntryKey(param)); |
| } |
| |
| public static ImmutableList<FilesetEntryKey> keys(Iterable<FilesetTraversalParams> params) { |
| return StreamSupport.stream(params.spliterator(), /*parallel=*/ false) |
| .map(FilesetEntryKey::key) |
| .collect(ImmutableList.toImmutableList()); |
| } |
| } |