-package org.simantics.spreadsheet.graph;\r
-\r
-import java.util.Collection;\r
-import java.util.HashMap;\r
-import java.util.Map;\r
-\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.request.ObjectsWithType;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.request.VariableRead;\r
-import org.simantics.db.layer0.variable.Variable;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.spreadsheet.resource.SpreadsheetResource;\r
-\r
-public class SpreadsheetStates extends VariableRead<Map<String, Resource>> {\r
-\r
- public SpreadsheetStates(Variable variable) {\r
- super(variable);\r
- }\r
-\r
- @Override\r
- public Map<String, Resource> perform(ReadGraph graph) throws DatabaseException {\r
- Resource book = variable.getParent(graph).getRepresents(graph);\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- Collection<Resource> states = graph.syncRequest(new ObjectsWithType(book, L0.ConsistsOf, SpreadsheetResource.getInstance(graph).InitialCondition));\r
- Map<String, Resource> result = new HashMap<>(states.size());\r
- states.forEach(state -> {\r
- try {\r
- String name = graph.getPossibleRelatedValue(state, L0.HasName, Bindings.STRING);\r
- result.put(name, state);\r
- } catch (Exception e) {\r
- e.printStackTrace();\r
- }\r
- });\r
- return result;\r
- \r
- }\r
-\r
-}\r
+package org.simantics.spreadsheet.graph;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ObjectsWithType;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.request.VariableRead;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.layer0.Layer0;
+import org.simantics.spreadsheet.resource.SpreadsheetResource;
+
+public class SpreadsheetStates extends VariableRead<Map<String, Resource>> {
+
+ public SpreadsheetStates(Variable variable) {
+ super(variable);
+ }
+
+ @Override
+ public Map<String, Resource> perform(ReadGraph graph) throws DatabaseException {
+ Resource book = variable.getParent(graph).getRepresents(graph);
+ Layer0 L0 = Layer0.getInstance(graph);
+ Collection<Resource> states = graph.syncRequest(new ObjectsWithType(book, L0.ConsistsOf, SpreadsheetResource.getInstance(graph).InitialCondition));
+ Map<String, Resource> result = new HashMap<>(states.size());
+ states.forEach(state -> {
+ try {
+ String name = graph.getPossibleRelatedValue(state, L0.HasName, Bindings.STRING);
+ result.put(name, state);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ });
+ return result;
+
+ }
+
+}