1 files changed, 37 insertions, 0 deletions

diff --git a/subprojects/store-partial/src/main/java/tools/refinery/store/partial/literal/ModalDnfCallLiteral.java b/subprojects/store-partial/src/main/java/tools/refinery/store/partial/literal/ModalDnfCallLiteral.java
new file mode 100644
index 00000000..a49e0625
--- /dev/null
+++ b/subprojects/store-partial/src/main/java/tools/refinery/store/partial/literal/ModalDnfCallLiteral.java
@@ -0,0 +1,37 @@
+package tools.refinery.store.partial.literal;
+
+import tools.refinery.store.query.Dnf;
+import tools.refinery.store.query.Variable;
+import tools.refinery.store.query.literal.CallPolarity;
+import tools.refinery.store.query.literal.DnfCallLiteral;
+import tools.refinery.store.query.literal.LiteralReduction;
+import tools.refinery.store.query.literal.PolarLiteral;
+
+import java.util.List;
+import java.util.Map;
+
+public class ModalDnfCallLiteral extends ModalLiteral<Dnf> implements PolarLiteral<ModalDnfCallLiteral> {
+        public ModalDnfCallLiteral(CallPolarity polarity, Modality modality, Dnf target, List<Variable> arguments) {
+                super(polarity, modality, target, arguments);
+        }
+
+        public ModalDnfCallLiteral(Modality modality, DnfCallLiteral baseLiteral) {
+                super(modality.commute(baseLiteral.getPolarity()), baseLiteral);
+        }
+
+        @Override
+        public ModalDnfCallLiteral substitute(Map<Variable, Variable> substitution) {
+                return new ModalDnfCallLiteral(getPolarity(), getModality(), getTarget(), substituteArguments(substitution));
+        }
+
+        @Override
+        public ModalDnfCallLiteral negate() {
+                return new ModalDnfCallLiteral(getPolarity().negate(), getModality(), getTarget(), getArguments());
+        }
+
+        @Override
+        public LiteralReduction getReduction() {
+                var dnfReduction = getTarget().getReduction();
+                return getPolarity().isPositive() ? dnfReduction : dnfReduction.negate();
+        }
+}