feat(language): node constants in rule actions

1 files changed, 2 insertions, 1 deletions

diff --git a/subprojects/logic/src/main/java/tools/refinery/logic/literal/ConstantLiteral.java b/subprojects/logic/src/main/java/tools/refinery/logic/literal/ConstantLiteral.java
index 688ddfa0..36cf4226 100644
--- a/subprojects/logic/src/main/java/tools/refinery/logic/literal/ConstantLiteral.java
+++ b/subprojects/logic/src/main/java/tools/refinery/logic/literal/ConstantLiteral.java
@@ -14,6 +14,8 @@ import tools.refinery.logic.term.Variable;
 import java.util.Objects;
 import java.util.Set;
 
+// {@link Object#equals(Object)} is implemented by {@link AbstractLiteral}.
+@SuppressWarnings("squid:S2160")
 public class ConstantLiteral extends AbstractLiteral {
         private final NodeVariable variable;
         private final int nodeId;
@@ -31,7 +33,6 @@ public class ConstantLiteral extends AbstractLiteral {
                 return nodeId;
         }
 
-
         @Override
         public Set<Variable> getOutputVariables() {
                 return Set.of(variable);