Make SkyKey an interface, and start the migration of not creating SkyKey wrapper objects: for OwnedArtifacts, which are the most numerous during builds, and for Labels for TransitiveTraversalValues, which are the most numerous during queries.

PiperOrigin-RevId: 154989520

1 files changed, 2 insertions, 1 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/PackageLookupValue.java b/src/main/java/com/google/devtools/build/lib/skyframe/PackageLookupValue.java
index 79f6a41679..4bf711f336 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/PackageLookupValue.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/PackageLookupValue.java
@@ -19,6 +19,7 @@ import com.google.devtools.build.lib.util.Preconditions;
 import com.google.devtools.build.lib.vfs.Path;
 import com.google.devtools.build.lib.vfs.PathFragment;
 import com.google.devtools.build.lib.vfs.RootedPath;
+import com.google.devtools.build.skyframe.LegacySkyKey;
 import com.google.devtools.build.skyframe.SkyKey;
 import com.google.devtools.build.skyframe.SkyValue;
 
@@ -156,7 +157,7 @@ public abstract class PackageLookupValue implements SkyValue {
 
   public static SkyKey key(PackageIdentifier pkgIdentifier) {
     Preconditions.checkArgument(!pkgIdentifier.getRepository().isDefault());
-    return SkyKey.create(SkyFunctions.PACKAGE_LOOKUP, pkgIdentifier);
+    return LegacySkyKey.create(SkyFunctions.PACKAGE_LOOKUP, pkgIdentifier);
   }
 
   /** Successful lookup value. */