1 files changed, 33 insertions, 0 deletions

diff --git a/subprojects/store-reasoning/src/main/java/tools/refinery/store/reasoning/literal/PartialLiterals.java b/subprojects/store-reasoning/src/main/java/tools/refinery/store/reasoning/literal/PartialLiterals.java
new file mode 100644
index 00000000..10e4c7f7
--- /dev/null
+++ b/subprojects/store-reasoning/src/main/java/tools/refinery/store/reasoning/literal/PartialLiterals.java
@@ -0,0 +1,33 @@
+package tools.refinery.store.reasoning.literal;
+
+import tools.refinery.store.query.literal.DnfCallLiteral;
+
+public final class PartialLiterals {
+        private PartialLiterals() {
+                throw new IllegalStateException("This is a static utility class and should not be instantiated directly");
+        }
+
+        public ModalRelationLiteral may(PartialRelationLiteral literal) {
+                return new ModalRelationLiteral(Modality.MAY, literal);
+        }
+
+        public ModalRelationLiteral must(PartialRelationLiteral literal) {
+                return new ModalRelationLiteral(Modality.MUST, literal);
+        }
+
+        public ModalRelationLiteral current(PartialRelationLiteral literal) {
+                return new ModalRelationLiteral(Modality.CURRENT, literal);
+        }
+
+        public ModalDnfCallLiteral may(DnfCallLiteral literal) {
+                return new ModalDnfCallLiteral(Modality.MAY, literal);
+        }
+
+        public ModalDnfCallLiteral must(DnfCallLiteral literal) {
+                return new ModalDnfCallLiteral(Modality.MUST, literal);
+        }
+
+        public ModalDnfCallLiteral current(DnfCallLiteral literal) {
+                return new ModalDnfCallLiteral(Modality.CURRENT, literal);
+        }
+}