commit 94b810f87f71784ffa16ab7d928a66f085f71561
author leba <leba@google.com> Wed Sep 29 01:47:53 2021 -0700
committer Copybara-Service <copybara-worker@google.com> Wed Sep 29 01:48:57 2021 -0700
tree 6312311b42ff3e5830976d0de7674d9fcb3e1e9c
parent 26b94ff0a860fe959d13dd517f8c29e6ab2a118e

Check in the majority of the prototype's code.

This is the MVP of Skyframe with merged analysis and execution. It's meant to only handle the most straightforward "happy path" of a build and is currently ignoring all failures and extra features.

RELNOTES: None
PiperOrigin-RevId: 399632160

src/main/java/com/google/devtools/build/lib/skyframe/BuildDriverKey.java

diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/BuildDriverKey.java b/src/main/java/com/google/devtools/build/lib/skyframe/BuildDriverKey.java
index 6cdb535..0f73f9c 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/BuildDriverKey.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/BuildDriverKey.java
@@ -17,6 +17,7 @@
 import com.google.devtools.build.lib.analysis.TopLevelArtifactContext;
 import com.google.devtools.build.skyframe.SkyFunctionName;
 import com.google.devtools.build.skyframe.SkyKey;
+import java.util.Objects;
 
 /**
  * Wraps an {@link ActionLookupKey}. The evaluation of this SkyKey is the entry point of analyzing
@@ -44,4 +45,19 @@
   public SkyFunctionName functionName() {
     return SkyFunctions.BUILD_DRIVER;
   }
+
+  @Override
+  public boolean equals(Object other) {
+    if (other instanceof BuildDriverKey) {
+      BuildDriverKey otherBuildDriverKey = (BuildDriverKey) other;
+      return actionLookupKey.equals(otherBuildDriverKey.actionLookupKey)
+          && topLevelArtifactContext.equals(otherBuildDriverKey.topLevelArtifactContext);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(actionLookupKey, topLevelArtifactContext);
+  }
 }