1 files changed, 18 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/query2/BlazeQueryEnvironment.java b/src/main/java/com/google/devtools/build/lib/query2/BlazeQueryEnvironment.java
index 79ff3a9e15..e7992f43a9 100644
--- a/src/main/java/com/google/devtools/build/lib/query2/BlazeQueryEnvironment.java
+++ b/src/main/java/com/google/devtools/build/lib/query2/BlazeQueryEnvironment.java
@@ -200,11 +200,29 @@ public class BlazeQueryEnvironment extends AbstractBlazeQueryEnvironment<Target>
   }
 
   @Override
+  public Collection<Target> getFwdDeps(Iterable<Target> targets) {
+    Set<Target> result = new HashSet<>();
+    for (Target target : targets) {
+      result.addAll(getFwdDeps(target));
+    }
+    return result;
+  }
+
+  @Override
   public Collection<Target> getReverseDeps(Target target) {
     return getTargetsFromNodes(getNode(target).getPredecessors());
   }
 
   @Override
+  public Collection<Target> getReverseDeps(Iterable<Target> targets) {
+    Set<Target> result = new HashSet<>();
+    for (Target target : targets) {
+      result.addAll(getReverseDeps(target));
+    }
+    return result;
+  }
+
+  @Override
   public Set<Target> getTransitiveClosure(Set<Target> targetNodes) {
     for (Target node : targetNodes) {
       checkBuilt(node);