1 files changed, 0 insertions, 37 deletions

diff --git a/store/src/main/java/org/eclipse/viatra/solver/data/query/building/DNFAnd.java b/store/src/main/java/org/eclipse/viatra/solver/data/query/building/DNFAnd.java
deleted file mode 100644
index ff5a7848..00000000
--- a/store/src/main/java/org/eclipse/viatra/solver/data/query/building/DNFAnd.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package org.eclipse.viatra.solver.data.query.building;
-
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-public class DNFAnd {
-        private Set<Variable> existentiallyQuantified;
-        private List<DNFAtom> constraints;
-        public DNFAnd(Set<Variable> quantifiedVariables, List<DNFAtom> constraints) {
-                super();
-                this.existentiallyQuantified = quantifiedVariables;
-                this.constraints = constraints;
-        }
-        public Set<Variable> getExistentiallyQuantified() {
-                return existentiallyQuantified;
-        }
-        public List<DNFAtom> getConstraints() {
-                return constraints;
-        }
-        void unifyVariables(Map<String,Variable> uniqueVariableMap) {
-                Map<String,Variable> uniqueVariableMapForClause = new HashMap<>(uniqueVariableMap);
-                for(DNFAtom atom : constraints) {
-                        atom.unifyVariables(uniqueVariableMapForClause);
-                }
-        }
-        void collectQuantifiedVariables(Set<Variable> parameters) {
-                Set<Variable> result = new HashSet<>();
-                for(DNFAtom constraint : constraints) {
-                        constraint.collectAllVariables(result);
-                }
-                result.removeAll(parameters);
-                existentiallyQuantified = result;
-        }
-}