1 files changed, 1 insertions, 28 deletions

diff --git a/subprojects/store-query/src/main/java/tools/refinery/store/query/EmptyResultSet.java b/subprojects/store-query/src/main/java/tools/refinery/store/query/EmptyResultSet.java
index a01a5a2f..0c2e07d6 100644
--- a/subprojects/store-query/src/main/java/tools/refinery/store/query/EmptyResultSet.java
+++ b/subprojects/store-query/src/main/java/tools/refinery/store/query/EmptyResultSet.java
@@ -1,49 +1,22 @@
 package tools.refinery.store.query;
 
-import tools.refinery.store.tuple.Tuple;
 import tools.refinery.store.tuple.TupleLike;
 
-import java.util.Optional;
 import java.util.stream.Stream;
 
 public class EmptyResultSet implements ResultSet {
         @Override
-        public boolean hasResult() {
+        public boolean hasResult(TupleLike parameters) {
                 return false;
         }
 
         @Override
-        public boolean hasResult(Tuple parameters) {
-                return false;
-        }
-
-        @Override
-        public Optional<TupleLike> oneResult() {
-                return Optional.empty();
-        }
-
-        @Override
-        public Optional<TupleLike> oneResult(Tuple parameters) {
-                return Optional.empty();
-        }
-
-        @Override
         public Stream<TupleLike> allResults() {
                 return Stream.of();
         }
 
         @Override
-        public Stream<TupleLike> allResults(Tuple parameters) {
-                return Stream.of();
-        }
-
-        @Override
         public int countResults() {
                 return 0;
         }
-
-        @Override
-        public int countResults(Tuple parameters) {
-                return 0;
-        }
 }