Expose ArrayFilters.isEmpty for external backends

bwaldvogel · Jul 5, 2020 · e924e5f · e924e5f
1 parent 4195adc
commit e924e5f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/core/src/main/java/de/bwaldvogel/mongo/backend/ArrayFilters.java b/core/src/main/java/de/bwaldvogel/mongo/backend/ArrayFilters.java
@@ -108,8 +108,9 @@ public static ArrayFilters empty() {
         return new ArrayFilters(Collections.emptyMap());
     }
 
-    private boolean isEmpty() {
-        return values.isEmpty();
+    @VisibleForExternalBackends
+    public boolean isEmpty() {
+        return getValues().isEmpty();
     }
 
     @Override