A prototype implementation of top-level aspects.
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MOS_MIGRATED_REVID=101033236
diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/AspectCompletionValue.java b/src/main/java/com/google/devtools/build/lib/skyframe/AspectCompletionValue.java
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+// Copyright 2014 Google Inc. 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.Function;
+import com.google.common.collect.Iterables;
+import com.google.devtools.build.skyframe.SkyKey;
+import com.google.devtools.build.skyframe.SkyValue;
+
+import java.util.Collection;
+
+/**
+ * The value of an AspectCompletion. Currently this just stores an Aspect.
+ */
+public class AspectCompletionValue implements SkyValue {
+ private final AspectValue aspectValue;
+
+ AspectCompletionValue(AspectValue aspectValue) {
+ this.aspectValue = aspectValue;
+ }
+
+ public AspectValue getAspectValue() {
+ return aspectValue;
+ }
+
+ public static Iterable<SkyKey> keys(Collection<AspectValue> targets) {
+ return Iterables.transform(
+ targets,
+ new Function<AspectValue, SkyKey>() {
+ @Override
+ public SkyKey apply(AspectValue aspectValue) {
+ return new SkyKey(SkyFunctions.ASPECT_COMPLETION, aspectValue.getKey());
+ }
+ });
+ }
+}
