X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.simulator.toolkit%2Fsrc%2Forg%2Fsimantics%2Fsimulator%2Ftoolkit%2FStandardNodeManager.java;h=402f3884d433270d9161594224d971469f297b3c;hp=b8a549087fdb1c745cb6287f95b5faf7ba88a892;hb=e03f9cfaaaed5f3d4978fe5c80e7540f90e7bb47;hpb=d6223fdc91d3355c12a952e5186dcc4e56407618

diff --git a/bundles/org.simantics.simulator.toolkit/src/org/simantics/simulator/toolkit/StandardNodeManager.java b/bundles/org.simantics.simulator.toolkit/src/org/simantics/simulator/toolkit/StandardNodeManager.java
index b8a549087..402f3884d 100644
--- a/bundles/org.simantics.simulator.toolkit/src/org/simantics/simulator/toolkit/StandardNodeManager.java
+++ b/bundles/org.simantics.simulator.toolkit/src/org/simantics/simulator/toolkit/StandardNodeManager.java
@@ -51,8 +51,8 @@ public class StandardNodeManager<Node, Engine extends StandardNodeManagerSupport
 
     private static final Logger LOGGER = LoggerFactory.getLogger(StandardNodeManager.class);
 
-    private final Node root;
-    private final StandardRealm<Node,Engine> realm;
+    protected final Node root;
+    protected final StandardRealm<Node,Engine> realm;
 
     static final Binding NO_BINDING = new VariantBinding() {
 
@@ -116,7 +116,7 @@ public class StandardNodeManager<Node, Engine extends StandardNodeManagerSupport
 
     };
 
-    THashMap<Node, Variant> valueCache = new THashMap<>();
+    protected THashMap<Node, Variant> valueCache = new THashMap<>();
     protected THashMap<Node, THashSet<Runnable>> listeners = new THashMap<>();
 
     AtomicBoolean fireNodeListenersScheduled = new AtomicBoolean(false);