commit c76eb2121327ed1849c6e5d4b5748d11765926e7
author janakr <janakr@google.com> Fri May 10 10:48:11 2019 -0700
committer Copybara-Service <copybara-worker@google.com> Fri May 10 10:49:28 2019 -0700
tree ea994d3f271ed0626e004f1ff2be36bfe34632a1
parent 425c7a0ed764be73f0510ab2f640efc076a373ca

Add property "isWalkable" to QueryableGraph$Reason.

PiperOrigin-RevId: 247637744

src/main/java/com/google/devtools/build/skyframe/QueryableGraph.java

diff --git a/src/main/java/com/google/devtools/build/skyframe/QueryableGraph.java b/src/main/java/com/google/devtools/build/skyframe/QueryableGraph.java
index 0605f22..5a00816 100644
--- a/src/main/java/com/google/devtools/build/skyframe/QueryableGraph.java
+++ b/src/main/java/com/google/devtools/build/skyframe/QueryableGraph.java
@@ -161,7 +161,13 @@
     WALKABLE_GRAPH_RDEPS,
 
     /** Some other reason than one of the above. */
-    OTHER,
+    OTHER;
+
+    public boolean isWalkable() {
+      return this == WALKABLE_GRAPH_VALUE
+          || this == WALKABLE_GRAPH_DEPS
+          || this == WALKABLE_GRAPH_RDEPS;
+    }
   }
 
   /** Parameters for {@link QueryableGraph#prefetchDeps}. */