1 files changed, 14 insertions, 0 deletions

diff --git a/subprojects/logic/src/main/java/tools/refinery/logic/dnf/callback/QueryCallback3.java b/subprojects/logic/src/main/java/tools/refinery/logic/dnf/callback/QueryCallback3.java
new file mode 100644
index 00000000..eb68d493
--- /dev/null
+++ b/subprojects/logic/src/main/java/tools/refinery/logic/dnf/callback/QueryCallback3.java
@@ -0,0 +1,14 @@
+/*
+ * SPDX-FileCopyrightText: 2021-2023 The Refinery Authors <https://refinery.tools/>
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package tools.refinery.logic.dnf.callback;
+
+import tools.refinery.logic.dnf.QueryBuilder;
+import tools.refinery.logic.term.NodeVariable;
+
+@FunctionalInterface
+public interface QueryCallback3 {
+        void accept(QueryBuilder builder, NodeVariable p1, NodeVariable p2, NodeVariable p3);
+}