X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fvariable%2FNodeSupport.java;h=3ac88ae6769eb24bea768ac66077a502864dced2;hp=79bc4eb5ee2926e52c6cce934c80382651ee2357;hb=6da46379296ecec681d6b72d053f82f637ed1c3c;hpb=3fe6778c21d6437e90d08987de6dae7bca89bc6d

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/NodeSupport.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/NodeSupport.java
index 79bc4eb5e..3ac88ae67 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/NodeSupport.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/NodeSupport.java
@@ -5,6 +5,8 @@ import java.util.concurrent.TimeUnit;
 import org.simantics.databoard.binding.mutable.Variant;
 import org.simantics.db.layer0.variable.Variables.NodeStructure;
 import org.simantics.simulator.variable.NodeManager;
+import org.simantics.simulator.variable.exceptions.NoValueException;
+import org.simantics.simulator.variable.exceptions.NodeManagerException;
 
 /**
  * @author Antti Villberg
@@ -55,6 +57,18 @@ public class NodeSupport<Node> {
 				&& manager.equals(other.manager);
 	}
 
+	public void refreshCache(Node node) throws NodeManagerException {
+		VariableNode<Node> variableNode = new VariableNode<>(this, node);
+		NodeStructure ns = NodeStructureRequest.get(variableNode);
+		structureCache.put(node, ns);
+		try {
+			Variant value = manager.getValue(node);
+			valueCache.put(node, value);
+		} catch (NoValueException e) {
+			valueCache.remove(node);
+		};
+	}
+
 	public void dispose() {
 		valueCache.dispose();
 		structureCache.dispose();