--- /dev/null
+package org.simantics.structural.synchronization.base;
+
+import java.util.Collection;
+import java.util.Map;
+
+import org.simantics.databoard.binding.mutable.Variant;
+import org.simantics.structural.synchronization.utils.ComponentBase;
+
+
+public interface PropertyUpdateRule<T extends ComponentBase<T>> {
+
+ String getPropertyName();
+ void apply(ModuleUpdateContext<T> context, boolean isCreating,
+ Map<String, Variant> propertyMap,
+ Map<String, Collection<String>> connectionMap,
+ Variant value);
+
+}