bundles/org.simantics.selectionview/src/org/simantics/selectionview/SCLTabContribution.java

   1 package org.simantics.selectionview;
   2
   3 import java.util.Collection;
   4
   5 import org.simantics.db.ReadGraph;
   6 import org.simantics.db.Resource;
   7 import org.simantics.db.exception.DatabaseException;
   8 import org.simantics.db.layer0.variable.Variable;
   9 import org.simantics.db.layer0.variable.Variables;
  10 import org.simantics.scl.runtime.function.Function1;
  11 import org.simantics.scl.runtime.tuple.Tuple0;
  12
  13 public class SCLTabContribution implements TabContribution<Object> {
  14
  15         final private TabContribution<Object> contribution;
  16
  17         public SCLTabContribution(ReadGraph graph, Resource configuration) throws DatabaseException {
  18                 Variable var = Variables.getVariable(graph, configuration);
  19                 Function1<Object, TabContribution<Object>> function = var.getPropertyValue(graph, "instantiate");
  20                 contribution = function.apply(Tuple0.INSTANCE);
  21         }
  22
  23         @Override
  24         public boolean accept(ReadGraph graph, Object input) throws DatabaseException {
  25                 return contribution.accept(graph, input);
  26         }
  27
  28         @Override
  29         public void contribute(ReadGraph graph, Object selection, Collection<ComparableTabContributor> result)
  30                         throws DatabaseException {
  31                 contribution.contribute(graph, selection, result);
  32         }
  33
  34 }