1 files changed, 6 insertions, 0 deletions
diff --git a/src/main/java/com/amazon/carbonado/qe/AbstractQuery.java b/src/main/java/com/amazon/carbonado/qe/AbstractQuery.java
index 436c2c2..7639348 100644
--- a/src/main/java/com/amazon/carbonado/qe/AbstractQuery.java
+++ b/src/main/java/com/amazon/carbonado/qe/AbstractQuery.java
@@ -123,4 +123,10 @@ public abstract class AbstractQuery<S extends Storable> implements Query<S>, App
         }
         return b.toString();
     }
+
+    @Override
+    public abstract int hashCode();
+
+    @Override
+    public abstract boolean equals(Object obj);
 }