1 files changed, 26 insertions, 0 deletions

diff --git a/subprojects/logic/src/main/java/tools/refinery/logic/term/Term.java b/subprojects/logic/src/main/java/tools/refinery/logic/term/Term.java
new file mode 100644
index 00000000..0eaa36d8
--- /dev/null
+++ b/subprojects/logic/src/main/java/tools/refinery/logic/term/Term.java
@@ -0,0 +1,26 @@
+/*
+ * SPDX-FileCopyrightText: 2021-2023 The Refinery Authors <https://refinery.tools/>
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package tools.refinery.logic.term;
+
+import tools.refinery.logic.literal.AssignLiteral;
+import tools.refinery.logic.literal.Literal;
+import tools.refinery.logic.substitution.Substitution;
+import tools.refinery.logic.valuation.Valuation;
+
+public non-sealed interface Term<T> extends AnyTerm, AssignedValue<T> {
+        @Override
+        Class<T> getType();
+
+        T evaluate(Valuation valuation);
+
+        @Override
+        Term<T> substitute(Substitution substitution);
+
+        @Override
+        default Literal toLiteral(DataVariable<T> targetVariable) {
+                return new AssignLiteral<>(targetVariable, this);
+        }
+}