| // 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.rules.repository; |
| |
| import com.google.common.collect.Interner; |
| import com.google.devtools.build.lib.concurrent.BlazeInterners; |
| import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable; |
| import com.google.devtools.build.lib.skyframe.SkyFunctions; |
| import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec; |
| import com.google.devtools.build.lib.vfs.RootedPath; |
| import com.google.devtools.build.skyframe.SkyFunctionName; |
| import com.google.devtools.build.skyframe.SkyKey; |
| import com.google.devtools.build.skyframe.SkyValue; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Objects; |
| |
| /** The value of the binding of "resolved" in a given file. */ |
| public class ResolvedFileValue implements SkyValue { |
| |
| /** Argument for the SkyKey to request the resolved value of a file. */ |
| @Immutable |
| @AutoCodec |
| public static class ResolvedFileKey implements SkyKey { |
| private static final Interner<ResolvedFileKey> interner = BlazeInterners.newWeakInterner(); |
| |
| private final RootedPath path; |
| |
| private ResolvedFileKey(RootedPath path) { |
| this.path = path; |
| } |
| |
| @AutoCodec.VisibleForSerialization |
| @AutoCodec.Instantiator |
| static ResolvedFileKey create(RootedPath path) { |
| return interner.intern(new ResolvedFileKey(path)); |
| } |
| |
| public RootedPath getPath() { |
| return path; |
| } |
| |
| @Override |
| public SkyFunctionName functionName() { |
| return SkyFunctions.RESOLVED_FILE; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!(obj instanceof ResolvedFileKey)) { |
| return false; |
| } |
| ResolvedFileKey other = (ResolvedFileKey) obj; |
| return Objects.equals(path, other.path); |
| } |
| |
| @Override |
| public int hashCode() { |
| return path.hashCode(); |
| } |
| } |
| |
| public static SkyKey key(RootedPath path) { |
| return ResolvedFileKey.create(path); |
| } |
| |
| private final List<Map<String, Object>> resolvedValue; |
| |
| ResolvedFileValue(List<Map<String, Object>> resolvedValue) { |
| this.resolvedValue = resolvedValue; |
| } |
| |
| public List<Map<String, Object>> getResolvedValue() { |
| return resolvedValue; |
| } |
| |
| @Override |
| public int hashCode() { |
| return resolvedValue.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (this == other) { |
| return true; |
| } |
| if (!(other instanceof ResolvedFileValue)) { |
| return false; |
| } |
| return this.resolvedValue.equals(((ResolvedFileValue) other).getResolvedValue()); |
| } |
| } |