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
diff --git a/src/main/java/com/google/devtools/build/skyframe/BUILD b/src/main/java/com/google/devtools/build/skyframe/BUILD
index 51f41b4..55c35f8 100644
--- a/src/main/java/com/google/devtools/build/skyframe/BUILD
+++ b/src/main/java/com/google/devtools/build/skyframe/BUILD
@@ -4,10 +4,33 @@
default_visibility = ["//src:__subpackages__"],
)
+SKYFRAME_OBJECT_SRCS = [
+ "SkyValue.java",
+ "SkyKey.java",
+ "LegacySkyKey.java",
+ "SkyFunctionName.java",
+]
+
+java_library(
+ name = "skyframe-objects",
+ srcs = SKYFRAME_OBJECT_SRCS,
+ visibility = ["//visibility:public"],
+ deps = [
+ "//src/main/java/com/google/devtools/build/lib:collect",
+ "//src/main/java/com/google/devtools/build/lib:concurrent",
+ "//src/main/java/com/google/devtools/build/lib:preconditions",
+ "//third_party:guava",
+ ],
+)
+
java_library(
name = "skyframe",
- srcs = glob(["**/*.java"]),
+ srcs = glob(
+ ["**/*.java"],
+ exclude = SKYFRAME_OBJECT_SRCS,
+ ),
deps = [
+ ":skyframe-objects",
"//src/main/java/com/google/devtools/build/lib:clock", # keep
"//src/main/java/com/google/devtools/build/lib:collect",
"//src/main/java/com/google/devtools/build/lib:concurrent",
