From 2bceaba2296f93adee751e9a76ad62916ea06177 Mon Sep 17 00:00:00 2001
From: jplaine <jplaine@ac1ea38d-2e2b-0410-8846-a27921b304fc>
Date: Thu, 26 Aug 2010 07:55:05 +0000
Subject: [PATCH] For some reason Double values use now MutableDoubleBinding,
 hence input values are now treated as MutableDouble objects .. hopefully
 works

git-svn-id: https://www.simantics.org/svn/simantics/sysdyn/trunk@17642 ac1ea38d-2e2b-0410-8846-a27921b304fc
---
 .../simantics/sysdyn/ui/project/DefaultVariable.java | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/project/DefaultVariable.java b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/project/DefaultVariable.java
index 0f859dd2..a8a3bf38 100644
--- a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/project/DefaultVariable.java
+++ b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/project/DefaultVariable.java
@@ -3,6 +3,8 @@ package org.simantics.sysdyn.ui.project;
 import org.simantics.databoard.binding.Binding;
 import org.simantics.databoard.binding.java.DoubleBindingDefault;
 import org.simantics.databoard.binding.java.StringBindingDefault;
+import org.simantics.databoard.binding.mutable.MutableDouble;
+import org.simantics.databoard.binding.mutable.MutableDoubleBinding;
 import org.simantics.databoard.type.DataType;
 import org.simantics.databoard.type.DoubleType;
 import org.simantics.db.Builtins;
@@ -11,6 +13,7 @@ import org.simantics.db.Resource;
 import org.simantics.db.WriteGraph;
 import org.simantics.db.exception.DatabaseException;
 import org.simantics.db.layer0.variable.ResourceVariable;
+import org.simantics.layer0.Layer0;
 import org.simantics.sysdyn.SysdynResource;
 
 public class DefaultVariable extends ResourceVariable {
@@ -21,7 +24,7 @@ public class DefaultVariable extends ResourceVariable {
 
 	@Override
 	public <T> T getValue(ReadGraph graph) throws DatabaseException {
-		Builtins b = graph.getBuiltins();
+		Layer0 b = Layer0.getInstance(graph);
 		SysdynResource sr = SysdynResource.getInstance(graph);
 		Resource represents = graph.getPossibleObject(resource, b.Represents);
 		if(represents == null) return null;
@@ -44,14 +47,15 @@ public class DefaultVariable extends ResourceVariable {
 	public void setValue(WriteGraph graph, Object object, Binding binding) throws DatabaseException {
 		Builtins b = graph.getBuiltins();
 		SysdynResource sr = SysdynResource.getInstance(graph);
-		if(!DoubleBindingDefault.INSTANCE.equals(binding)) return;
+//		if(!DoubleBindingDefault.INSTANCE.equals(binding)) return;
+//		if(!MutableDoubleBinding.INSTANCE.equals(binding)) return;
 		Resource represents = graph.getPossibleObject(resource, b.Represents);
 		if(represents == null) return;
 		Resource expression = graph.getPossibleObject(represents, sr.HasExpression);
 		if(expression == null) return;
 		if(!graph.isInstanceOf(expression, sr.ParameterExpression)) return;
-		Double value = (Double)object;
-		graph.claimValue(expression, sr.HasEquation, value.toString(), StringBindingDefault.INSTANCE);
+		Double value = new Double(((MutableDouble)object).doubleValue());
+		graph.claimLiteral(expression, sr.HasEquation, value.toString(), StringBindingDefault.INSTANCE);
 	}
 	
 	@Override
-- 
2.47.1