1 files changed, 30 insertions, 0 deletions

diff --git a/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra/src/hu/bme/mit/inf/dslreasoner/viatrasolver/logic2viatra/cardinality/LinearTypeConstraintHint.xtend b/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra/src/hu/bme/mit/inf/dslreasoner/viatrasolver/logic2viatra/cardinality/LinearTypeConstraintHint.xtend
new file mode 100644
index 00000000..8c21ca1d
--- /dev/null
+++ b/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra/src/hu/bme/mit/inf/dslreasoner/viatrasolver/logic2viatra/cardinality/LinearTypeConstraintHint.xtend
@@ -0,0 +1,30 @@
+package hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality
+
+import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type
+import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator
+import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialInterpretation
+import org.eclipse.viatra.query.runtime.api.IPatternMatch
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher
+
+interface LinearTypeExpressionBuilderFactory {
+        def ViatraQueryMatcher<? extends IPatternMatch> createMatcher(String queryName)
+        
+        def LinearTypeExpressionBuilder createBuilder()
+}
+
+interface LinearTypeExpressionBuilder {
+        def LinearTypeExpressionBuilder add(int scale, Type type)
+
+        def LinearBoundedExpression build()
+}
+
+@FunctionalInterface
+interface RelationConstraintUpdater {
+        def void update(PartialInterpretation p)
+}
+
+interface LinearTypeConstraintHint {
+        def CharSequence getAdditionalPatterns(PatternGenerator patternGenerator)
+        
+        def RelationConstraintUpdater createConstraintUpdater(LinearTypeExpressionBuilderFactory builderFactory)
+}