X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fvariable%2FConstantPropertyVariable.java;h=14db2cbfed491e3209e14aceaa33d75717c44469;hb=refs%2Fchanges%2F68%2F568%2F2;hp=b3eaf7e21de713826d2f08ffc1ac83899ded1638;hpb=c8cce62f9952ab3f6db451d2f22d969b4e777eaa;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/ConstantPropertyVariable.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/ConstantPropertyVariable.java
index b3eaf7e21..14db2cbfe 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/ConstantPropertyVariable.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/ConstantPropertyVariable.java
@@ -12,6 +12,7 @@ import org.simantics.db.ReadGraph;
 import org.simantics.db.Resource;
 import org.simantics.db.WriteGraph;
 import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.function.All;
 import org.simantics.utils.ObjectUtils;
 
 public class ConstantPropertyVariable extends AbstractPropertyVariable {
@@ -21,26 +22,32 @@ public class ConstantPropertyVariable extends AbstractPropertyVariable {
     final Object value;
     final Binding binding;
     final Map<String, Variable> properties;
+    final private Resource predicate;
 
-    public ConstantPropertyVariable(Variable parent, String name, Object value, Binding binding, Collection<ConstantPropertyVariableBuilder> propertyBuilders, Set<String> classifications) {
+    public ConstantPropertyVariable(Variable parent, String name, Object value, Binding binding, Resource predicate, Collection<ConstantPropertyVariableBuilder> propertyBuilders, Set<String> classifications) {
         assert parent != null;
         assert name != null;
         this.parent = parent;
         this.name = name;
         this.value = value;
         this.binding = binding;
+        this.predicate = predicate;
         this.properties = new HashMap<String, Variable>(propertyBuilders.size());
         for(ConstantPropertyVariableBuilder builder : propertyBuilders) {
-        	properties.put(builder.getName(), builder.build(this));
+            properties.put(builder.getName(), builder.build(this));
         }
         if(!classifications.isEmpty())
-        	properties.put(Variables.CLASSIFICATIONS, new ConstantPropertyVariable(this, Variables.CLASSIFICATIONS, classifications, null));
+            properties.put(Variables.CLASSIFICATIONS, new ConstantPropertyVariable(this, Variables.CLASSIFICATIONS, classifications, null));
     }
 
-    public ConstantPropertyVariable(Variable parent, String name, Object value, Binding binding) {
-    	this(parent, name, value, binding, Collections.<ConstantPropertyVariableBuilder>emptyList(), Collections.<String>emptySet());
+    public ConstantPropertyVariable(Variable parent, String name, Object value, Binding binding, Collection<ConstantPropertyVariableBuilder> propertyBuilders, Set<String> classifications) {
+        this(parent, name, value, binding, null, Collections.<ConstantPropertyVariableBuilder>emptyList(), Collections.<String>emptySet());
     }
 
+    public ConstantPropertyVariable(Variable parent, String name, Object value, Binding binding) {
+        this(parent, name, value, binding, Collections.<ConstantPropertyVariableBuilder>emptyList(), Collections.<String>emptySet());
+    }
+  
     @Override
     public <T> T getValue(ReadGraph graph) throws DatabaseException {
         return (T)value;
@@ -105,7 +112,7 @@ public class ConstantPropertyVariable extends AbstractPropertyVariable {
     
     @Override
     public Resource getPropertyResource(ReadGraph graph) throws DatabaseException {
-    	return null;
+    	return predicate;
     }
 
     @Override
@@ -121,7 +128,14 @@ public class ConstantPropertyVariable extends AbstractPropertyVariable {
     @Override
     protected Variable getPossibleDomainProperty(ReadGraph graph, String name)
     		throws DatabaseException {
-    	return properties.get(name);
+    	Variable result = properties.get(name);
+    	if(result != null) return result;
+    	if(predicate != null) {
+    		HashMap<String,Variable> ps = new HashMap<String,Variable>();
+    		All.collectPropertiesFromContext(graph, this, predicate, ps);
+    		return ps.get(name);
+    	}
+    	return null; 
     }
 
     @Override
@@ -131,6 +145,7 @@ public class ConstantPropertyVariable extends AbstractPropertyVariable {
     		if(properties == null) properties = new HashMap<String,Variable>(this.properties.size());
         	properties.putAll(this.properties);
     	}
+    	if(predicate != null) All.collectPropertiesFromContext(graph, this, predicate, properties);
     	return properties;
     }