X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2FcomponentTypeEditor%2FDerivedPropertiesSection.java;h=5f96c2ba9bbfba35461807f0b26958fdec709b49;hb=refs%2Fchanges%2F12%2F2712%2F1;hp=0f7bff3969dbf649e2a4740de2c586312a80a0a2;hpb=e6e555f4c17e686c44d0681a01eab17d0ec6f2aa;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/DerivedPropertiesSection.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/DerivedPropertiesSection.java
index 0f7bff396..5f96c2ba9 100644
--- a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/DerivedPropertiesSection.java
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/DerivedPropertiesSection.java
@@ -330,12 +330,7 @@ public class DerivedPropertiesSection implements ComponentTypeViewerSection {
         SCLContext sclContext = SCLContext.getCurrent();
         Object oldGraph = sclContext.get("graph");
         try {
-            CompileSCLMonitorRequest compileSCLMonitorRequest = new CompileSCLMonitorRequest(graph, context) {
-                @Override
-                protected String getExpressionText(ReadGraph graph) throws DatabaseException {
-                    return expression;
-                }
-            };
+            CompileSCLMonitorRequest compileSCLMonitorRequest = new ValidationCompilationRequest(graph, context, expression);
             Function1<Variable,Object> exp = graph.syncRequest(compileSCLMonitorRequest);
             sclContext.put("graph", graph);
             //return exp.apply(context.getParent(graph));
@@ -422,4 +417,29 @@ public class DerivedPropertiesSection implements ComponentTypeViewerSection {
         return 100.0;
     }
 
+    private static final class ValidationCompilationRequest extends CompileSCLMonitorRequest {
+        private final String expression;
+    
+        private ValidationCompilationRequest(ReadGraph graph, Variable context, String expression)
+                throws DatabaseException {
+            super(graph, context);
+            this.expression = expression;
+        }
+    
+        @Override
+        protected String getExpressionText(ReadGraph graph) throws DatabaseException {
+            return expression;
+        }
+    
+        @Override
+        public int hashCode() {
+            return super.hashCode() + 37 * expression.hashCode();
+        }
+    
+        @Override
+        public boolean equals(Object obj) {
+            return super.equals(obj) && ((ValidationCompilationRequest)obj).expression.equals(expression);
+        }
+    }
+
 }
\ No newline at end of file