+package org.simantics.selectionview;\r
+\r
+import java.util.Collection;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.exception.DatabaseException;\r
+\r
+public interface TabContribution<T> {\r
+\r
+ boolean accept(ReadGraph graph, Object input) throws DatabaseException;\r
+ void contribute(ReadGraph graph, T selection, Collection<ComparableTabContributor> result) throws DatabaseException; \r
+ \r
+}\r