From 66bf924e90ecb08c36a13e024c20c62227a12048 Mon Sep 17 00:00:00 2001
From: Nicolas Rouquette <Nicolas.F.Rouquette@jpl.nasa.gov>
Date: Fri, 30 Jul 2021 11:28:54 -0700
Subject: [PATCH 1/3] logic for visualizing imported relations

---
 .../sirius/viewpoint/internal/OmlViewpoint.java       | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java b/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java
index edd6b0a..d15e2b1 100644
--- a/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java
+++ b/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java
@@ -249,10 +249,15 @@ public static Set<SpecializableTerm> getVisualizedTerms(Vocabulary vocabulary) {
 				.map(s -> s.getSpecializedTerm())
 				.collect(Collectors.toSet()));
 		// related terms
-		terms.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(e -> e instanceof RelationEntity)
+		terms.addAll(
+				OmlRead
+				.getAllImportedOntologies(vocabulary, true).stream()
+				.filter(o -> o instanceof Vocabulary)
+				.map(v -> (Vocabulary)v)
+				.flatMap(v -> v.getOwnedStatements().stream())
+				.filter(t -> t instanceof RelationEntity)
 				.map(e -> (RelationEntity)e)
-				.flatMap(r -> Stream.of(r.getSource(), r.getTarget()))
+				.flatMap(r -> Stream.of(r, r.getSource(), r.getTarget()))
 				.collect(Collectors.toSet()));
 		// range restricted entities
 		terms.addAll(vocabulary.getOwnedStatements().stream()

From 69f00c3af3d96d57850d74f55877cf29f6c8f372 Mon Sep 17 00:00:00 2001
From: Nicolas Rouquette <Nicolas.F.Rouquette@jpl.nasa.gov>
Date: Wed, 15 Sep 2021 10:39:30 -0700
Subject: [PATCH 2/3] updated viewpoint logic.

---
 .../META-INF/MANIFEST.MF                      |   3 +-
 .../description/oml.odesign                   |  23 +-
 .../viewpoint/internal/OmlViewpoint.java      | 460 +++++++++++-------
 3 files changed, 300 insertions(+), 186 deletions(-)

diff --git a/io.opencaesar.rosetta.sirius.viewpoint/META-INF/MANIFEST.MF b/io.opencaesar.rosetta.sirius.viewpoint/META-INF/MANIFEST.MF
index f0484ca..e0d65a2 100644
--- a/io.opencaesar.rosetta.sirius.viewpoint/META-INF/MANIFEST.MF
+++ b/io.opencaesar.rosetta.sirius.viewpoint/META-INF/MANIFEST.MF
@@ -16,5 +16,6 @@ Require-Bundle: org.eclipse.ui,
  org.eclipse.sirius.common.acceleo.aql,
  org.eclipse.ui.workbench.texteditor,
  org.eclipse.xtext,
- io.opencaesar.oml
+ io.opencaesar.oml,
+ org.eclipse.draw2d;bundle-version="3.10.100"
 Bundle-Vendor: %providerName
diff --git a/io.opencaesar.rosetta.sirius.viewpoint/description/oml.odesign b/io.opencaesar.rosetta.sirius.viewpoint/description/oml.odesign
index 2ee4b91..bdde51c 100644
--- a/io.opencaesar.rosetta.sirius.viewpoint/description/oml.odesign
+++ b/io.opencaesar.rosetta.sirius.viewpoint/description/oml.odesign
@@ -28,11 +28,11 @@
               <color xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='gray']"/>
             </style>
           </subNodeMappings>
-          <style xsi:type="style:FlatContainerStyleDescription" borderSizeComputationExpression="1" labelSize="12" labelExpression="aql:diagram.target.oclAsType(oml::Ontology).getLabel(self)" iconPath="/io.opencaesar.rosetta.sirius.viewpoint/icons/i-icon.png" tooltipExpression="aql:view.getParentDiagram().oclAsType(diagram::DSemanticDiagram).target.oclAsType(oml::Ontology).getLabel(self)" backgroundStyle="GradientTopToBottom">
+          <style xsi:type="style:FlatContainerStyleDescription" borderSizeComputationExpression="1" labelSize="12">
             <borderColor xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='black']"/>
             <labelColor xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='black']"/>
             <backgroundColor xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='white']"/>
-            <foregroundColor xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='white']"/>
+            <foregroundColor xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='light_gray']"/>
           </style>
         </containerMappings>
         <toolSections name="Double Click Tools">
@@ -54,9 +54,20 @@
             </initialOperation>
           </ownedTools>
         </toolSections>
+        <decorationDescriptionsSet>
+          <decorationDescriptions xsi:type="description:SemanticBasedDecoration" name="NW" position="NORTH_WEST" preconditionExpression="aql:element.hasNWDecoration()" imageExpression="aql:self.getNWDecorationImage()" domainClass="oml::ConceptInstance"/>
+          <decorationDescriptions xsi:type="description:SemanticBasedDecoration" name="NE" position="NORTH_EAST" preconditionExpression="aql:element.hasNEDecoration()" imageExpression="aql:self.getNEDecorationImage()" domainClass="oml::ConceptInstance"/>
+          <decorationDescriptions xsi:type="description:SemanticBasedDecoration" name="SW" preconditionExpression="aql:element.hasSWDecoration()" imageExpression="aql:self.getSWDecorationImage()" domainClass="oml::ConceptInstance"/>
+          <decorationDescriptions xsi:type="description:SemanticBasedDecoration" name="SE" position="SOUTH_EAST" preconditionExpression="aql:element.hasSEDecoration()" imageExpression="aql:self.getSEDecorationImage()" domainClass="oml::ConceptInstance"/>
+          <decorationDescriptions xsi:type="description:SemanticBasedDecoration" name="C" position="CENTER" preconditionExpression="aql:element.hasCDecoration()" imageExpression="aql:self.getCDecorationImage()" domainClass="oml::ConceptInstance"/>
+          <decorationDescriptions xsi:type="description:SemanticBasedDecoration" name="N" position="NORTH" preconditionExpression="aql:element.hasNDecoration()" imageExpression="aql:self.getNDecorationImage()" domainClass="oml::ConceptInstance"/>
+          <decorationDescriptions xsi:type="description:SemanticBasedDecoration" name="W" position="WEST" preconditionExpression="aql:element.hasWDecoration()" imageExpression="aql:self.getWDecorationImage()" domainClass="oml::ConceptInstance"/>
+          <decorationDescriptions xsi:type="description:SemanticBasedDecoration" name="S" position="SOUTH" preconditionExpression="aql:element.hasSDecoration()" imageExpression="aql:self.getSDecorationImage()" domainClass="oml::ConceptInstance"/>
+          <decorationDescriptions xsi:type="description:SemanticBasedDecoration" name="E" position="EAST" preconditionExpression="aql:element.hasEDecoration()" imageExpression="aql:self.getEDecorationImage()" domainClass="oml::ConceptInstance"/>
+        </decorationDescriptionsSet>
         <customization>
           <vsmElementCustomizations xsi:type="description:VSMElementCustomization" predicateExpression="aql:self.oclAsType(oml::IdentifiedElement).getOntology() &lt;> container">
-            <featureCustomizations xsi:type="description:EReferenceCustomization" appliedOn="//@ownedViewpoints[name='Descriptions']/@ownedRepresentations[name='Description%20Diagram']/@defaultLayer/@containerMappings[name='ConceptInstance']/@style" referenceName="foregroundColor">
+            <featureCustomizations xsi:type="description:EReferenceCustomization" referenceName="foregroundColor">
               <value href="environment:/viewpoint#//@systemColors/@entries[name='light_gray']"/>
             </featureCustomizations>
           </vsmElementCustomizations>
@@ -86,12 +97,12 @@
           </style>
         </edgeMappings>
         <edgeMappings name="SpecializationAxiom" deletionDescription="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@toolSections.0/@ownedTools[name='Delete']" doubleClickDescription="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@toolSections.0/@ownedTools[name='NavigateToOmlEditor']" sourceMapping="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Concept'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Aspect'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@edgeMappings[name='RelationEntity'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Structure'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='FacetedScalar'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='EnumeratedScalar']" targetMapping="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Concept'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Aspect'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@edgeMappings[name='RelationEntity'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Structure'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='FacetedScalar'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='EnumeratedScalar']" targetFinderExpression="aql:self.getSuperTerm()" sourceFinderExpression="aql:self.getSubTerm()" domainClass="oml.SpecializationAxiom" useDomainElement="true">
-          <style targetArrow="InputClosedArrow" sizeComputationExpression="2" routingStyle="manhattan">
+          <style targetArrow="InputClosedArrow" sizeComputationExpression="3" routingStyle="manhattan">
             <strokeColor xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='gray']"/>
           </style>
         </edgeMappings>
         <edgeMappings name="RelationRangeRestrictionAxiom" deletionDescription="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@toolSections.0/@ownedTools[name='Delete']" semanticCandidatesExpression="aql:self.getVisualizedRestrictions()" doubleClickDescription="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@toolSections.0/@ownedTools[name='NavigateToOmlEditor']" sourceMapping="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Concept'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Aspect'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@edgeMappings[name='RelationEntity']" targetMapping="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Concept'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Aspect'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@edgeMappings[name='RelationEntity']" targetFinderExpression="aql:self.range" sourceFinderExpression="aql: self.getRestrictingEntity()" domainClass="oml.RelationRangeRestrictionAxiom" useDomainElement="true">
-          <style sourceArrow="OutputClosedArrow" sizeComputationExpression="2" routingStyle="manhattan">
+          <style lineStyle="dash" sourceArrow="OutputClosedArrow" sizeComputationExpression="2" routingStyle="manhattan">
             <strokeColor xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='gray']"/>
             <centerLabelStyleDescription labelSize="12" showIcon="false" labelExpression="aql:self.getLabel()">
               <labelColor xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='black']"/>
@@ -99,7 +110,7 @@
           </style>
         </edgeMappings>
         <edgeMappings name="RelationCardinalityRestrictionAxiom" deletionDescription="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@toolSections.0/@ownedTools[name='Delete']" semanticCandidatesExpression="aql:self.getVisualizedRestrictions()" doubleClickDescription="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@toolSections.0/@ownedTools[name='NavigateToOmlEditor']" sourceMapping="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Concept'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Aspect'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@edgeMappings[name='RelationEntity']" targetMapping="//@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Concept'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@containerMappings[name='Aspect'] //@ownedViewpoints[name='Vocabularies']/@ownedRepresentations[name='Vocabulary%20Diagram']/@defaultLayer/@edgeMappings[name='RelationEntity']" targetFinderExpression="aql:self.range" sourceFinderExpression="aql: self.getRestrictingEntity()" domainClass="oml.RelationCardinalityRestrictionAxiom" useDomainElement="true">
-          <style sourceArrow="OutputClosedArrow" sizeComputationExpression="2" routingStyle="manhattan">
+          <style lineStyle="dash" sourceArrow="OutputClosedArrow" sizeComputationExpression="2" routingStyle="manhattan">
             <strokeColor xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='gray']"/>
             <centerLabelStyleDescription labelSize="12" showIcon="false" labelExpression="aql:self.getLabel()">
               <labelColor xsi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='black']"/>
diff --git a/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java b/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java
index d15e2b1..35a12c3 100644
--- a/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java
+++ b/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java
@@ -29,7 +29,13 @@
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.Path;
+import org.eclipse.draw2d.IFigure;
+import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.plugin.EcorePlugin;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.widgets.Display;
 import org.eclipse.ui.IEditorPart;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.PartInitException;
@@ -40,7 +46,11 @@
 import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
 import org.eclipse.xtext.resource.XtextResource;
 
+import io.opencaesar.oml.AnnotationProperty;
 import io.opencaesar.oml.Classifier;
+import io.opencaesar.oml.Concept;
+import io.opencaesar.oml.ConceptInstance;
+import io.opencaesar.oml.ConceptTypeAssertion;
 import io.opencaesar.oml.Description;
 import io.opencaesar.oml.DifferentFromPredicate;
 import io.opencaesar.oml.Element;
@@ -56,6 +66,7 @@
 import io.opencaesar.oml.Ontology;
 import io.opencaesar.oml.Predicate;
 import io.opencaesar.oml.PropertyValueAssertion;
+import io.opencaesar.oml.QuotedLiteral;
 import io.opencaesar.oml.RangeRestrictionKind;
 import io.opencaesar.oml.RelationCardinalityRestrictionAxiom;
 import io.opencaesar.oml.RelationEntity;
@@ -81,21 +92,23 @@
 /**
  * Services used by the OML viewpoint
  * 
- * NOTE: This class should not be treated as API. It is only meant to be used by this project 
+ * NOTE: This class should not be treated as API. It is only meant to be used by
+ * this project
  * 
  * @author elaasar
  */
 public final class OmlViewpoint {
-    
-	//-------
+
+	// -------
 	// EDITOR
-	//-------
-	
+	// -------
+
 	private static final String OML_EDITOR_ID = "io.opencaesar.oml.dsl.Oml";
 
 	/**
-	 * Opens the Oml editor for the given Oml element and highlights it in the editor
-	 *  
+	 * Opens the Oml editor for the given Oml element and highlights it in the
+	 * editor
+	 * 
 	 * @param element
 	 * @return
 	 */
@@ -125,26 +138,20 @@ public static EObject openInOmlEditor(Element element) {
 		return element;
 	}
 
-    public static String getTypes(Ontology ontology, NamedInstance instance) {
-		var types = OmlSearch.findTypeAssertions(instance).stream()
-			.map(a -> getLabel(ontology, a.getType()))
-			.collect(Collectors.toList());
+	public static String getTypes(Ontology ontology, NamedInstance instance) {
+		var types = OmlSearch.findTypeAssertions(instance).stream().map(a -> getLabel(ontology, a.getType()))
+				.collect(Collectors.toList());
 		return String.join(", ", types);
 	}
 
 	public static Set<LinkAssertion> getVisualizedLinks(Description description) {
 		var links = new HashSet<LinkAssertion>();
 		// member links
-		links.addAll(description.getOwnedStatements().stream()
-				.filter(s -> s instanceof NamedInstance)
-				.map(s -> (NamedInstance)s)
-				.flatMap(ci -> ci.getOwnedLinks().stream())
-				.collect(Collectors.toSet()));
+		links.addAll(description.getOwnedStatements().stream().filter(s -> s instanceof NamedInstance)
+				.map(s -> (NamedInstance) s).flatMap(ci -> ci.getOwnedLinks().stream()).collect(Collectors.toSet()));
 		// reference links
-		links.addAll(description.getOwnedStatements().stream()
-				.filter(s -> s instanceof NamedInstanceReference)
-				.map(s -> (NamedInstanceReference)s)
-				.flatMap(ci -> ci.getOwnedLinks().stream())
+		links.addAll(description.getOwnedStatements().stream().filter(s -> s instanceof NamedInstanceReference)
+				.map(s -> (NamedInstanceReference) s).flatMap(ci -> ci.getOwnedLinks().stream())
 				.collect(Collectors.toSet()));
 		return links;
 	}
@@ -152,203 +159,140 @@ public static Set<LinkAssertion> getVisualizedLinks(Description description) {
 	public static Set<NamedInstance> getVisualizedNamedInstances(Description description) {
 		var instances = new LinkedHashSet<NamedInstance>();
 		// member instances
-		instances.addAll(description.getOwnedStatements().stream()
-				.filter(s -> s instanceof NamedInstance)
-				.map(s -> (NamedInstance)s)
-				.collect(Collectors.toSet()));
+		instances.addAll(description.getOwnedStatements().stream().filter(s -> s instanceof NamedInstance)
+				.map(s -> (NamedInstance) s).collect(Collectors.toSet()));
 		// referenced instances
-		instances.addAll(description.getOwnedStatements().stream()
-				.filter(s -> s instanceof NamedInstanceReference)
-				.map(s -> (NamedInstanceReference) s)
-				.map(r -> (NamedInstance) OmlRead.resolve(r))
+		instances.addAll(description.getOwnedStatements().stream().filter(s -> s instanceof NamedInstanceReference)
+				.map(s -> (NamedInstanceReference) s).map(r -> (NamedInstance) OmlRead.resolve(r))
 				.collect(Collectors.toSet()));
 		// related instances
-		instances.addAll(description.getOwnedStatements().stream()
-				.filter(e -> e instanceof RelationInstance)
-				.map(e -> (RelationInstance)e)
+		instances.addAll(description.getOwnedStatements().stream().filter(e -> e instanceof RelationInstance)
+				.map(e -> (RelationInstance) e)
 				.flatMap(i -> Stream.concat(i.getSources().stream(), i.getTargets().stream()))
 				.collect(Collectors.toSet()));
 		// linked instances
-		instances.addAll(description.getOwnedStatements().stream()
-				.filter(s -> s instanceof NamedInstance)
-				.map(s -> (NamedInstance)s)
-				.flatMap(i -> i.getOwnedLinks().stream())
-				.map(l -> l.getTarget())
+		instances.addAll(description.getOwnedStatements().stream().filter(s -> s instanceof NamedInstance)
+				.map(s -> (NamedInstance) s).flatMap(i -> i.getOwnedLinks().stream()).map(l -> l.getTarget())
 				.flatMap(i -> {
 					var list = new ArrayList<NamedInstance>();
 					list.add(i);
 					if (i instanceof RelationEntity) {
-						list.addAll(((RelationInstance)i).getSources());
-						list.addAll(((RelationInstance)i).getTargets());
+						list.addAll(((RelationInstance) i).getSources());
+						list.addAll(((RelationInstance) i).getTargets());
 					}
 					return list.stream();
 				}).collect(Collectors.toSet()));
 		// linked instances
-		instances.addAll(description.getOwnedStatements().stream()
-				.filter(s -> s instanceof NamedInstanceReference)
-				.map(s -> (NamedInstanceReference) s)
-				.flatMap(i -> i.getOwnedLinks().stream())
-				.map(l -> l.getTarget())
+		instances.addAll(description.getOwnedStatements().stream().filter(s -> s instanceof NamedInstanceReference)
+				.map(s -> (NamedInstanceReference) s).flatMap(i -> i.getOwnedLinks().stream()).map(l -> l.getTarget())
 				.flatMap(i -> {
 					var list = new ArrayList<NamedInstance>();
 					list.add(i);
 					if (i instanceof RelationEntity) {
-						list.addAll(((RelationInstance)i).getSources());
-						list.addAll(((RelationInstance)i).getTargets());
+						list.addAll(((RelationInstance) i).getSources());
+						list.addAll(((RelationInstance) i).getTargets());
 					}
 					return list.stream();
 				}).collect(Collectors.toSet()));
 		return instances;
 	}
 
-	public static List<PropertyValueAssertion> getVisualizedPropertyValues(Description description, NamedInstance instance) {
+	public static List<PropertyValueAssertion> getVisualizedPropertyValues(Description description,
+			NamedInstance instance) {
 		var assertions = new ArrayList<PropertyValueAssertion>();
 		// scalar property values on members
-		assertions.addAll(description.getOwnedStatements().stream()
-			.filter(s -> s == instance)
-			.map(s -> (NamedInstance)s)
-			.flatMap(i -> i.getOwnedPropertyValues().stream())
-			.filter(a -> a instanceof PropertyValueAssertion)
-			.map(a -> (PropertyValueAssertion)a)
-			.collect(Collectors.toList()));
+		assertions.addAll(description.getOwnedStatements().stream().filter(s -> s == instance)
+				.map(s -> (NamedInstance) s).flatMap(i -> i.getOwnedPropertyValues().stream())
+				.filter(a -> a instanceof PropertyValueAssertion).map(a -> (PropertyValueAssertion) a)
+				.collect(Collectors.toList()));
 		// scalar property values on references
-		assertions.addAll(description.getOwnedStatements().stream()
-			.filter(s -> s instanceof NamedInstanceReference)
-			.map(s -> (NamedInstanceReference)s)
-			.filter(r -> OmlRead.resolve(r) == instance)
-			.flatMap(i -> i.getOwnedPropertyValues().stream())
-			.filter(a -> a instanceof PropertyValueAssertion)
-			.map(a -> (PropertyValueAssertion)a)
-			.collect(Collectors.toList()));
+		assertions.addAll(description.getOwnedStatements().stream().filter(s -> s instanceof NamedInstanceReference)
+				.map(s -> (NamedInstanceReference) s).filter(r -> OmlRead.resolve(r) == instance)
+				.flatMap(i -> i.getOwnedPropertyValues().stream()).filter(a -> a instanceof PropertyValueAssertion)
+				.map(a -> (PropertyValueAssertion) a).collect(Collectors.toList()));
 		return assertions;
 	}
 
 	public static Set<SpecializableTerm> getVisualizedTerms(Vocabulary vocabulary) {
 		var terms = new LinkedHashSet<SpecializableTerm>();
 		// direct terms
-		terms.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof SpecializableTerm)
-				.map(s -> (SpecializableTerm)s)
-				.collect(Collectors.toSet()));
+		terms.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof SpecializableTerm)
+				.map(s -> (SpecializableTerm) s).collect(Collectors.toSet()));
 		// referenced terms
-		terms.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof SpecializableTermReference)
-				.map(s -> (SpecializableTerm) OmlRead.resolve((SpecializableTermReference)s))
+		terms.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof SpecializableTermReference)
+				.map(s -> (SpecializableTerm) OmlRead.resolve((SpecializableTermReference) s))
 				.collect(Collectors.toSet()));
 		// specialized terms
-		terms.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof SpecializableTerm)
-				.map(s -> (SpecializableTerm)s)
-				.flatMap(e -> e.getOwnedSpecializations().stream())
-				.map(s -> s.getSpecializedTerm())
-				.collect(Collectors.toSet()));
-		terms.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof SpecializableTermReference)
-				.map(s -> (SpecializableTermReference)s)
-				.flatMap(e -> e.getOwnedSpecializations().stream())
-				.map(s -> s.getSpecializedTerm())
-				.collect(Collectors.toSet()));
+		terms.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof SpecializableTerm)
+				.map(s -> (SpecializableTerm) s).flatMap(e -> e.getOwnedSpecializations().stream())
+				.map(s -> s.getSpecializedTerm()).collect(Collectors.toSet()));
+		terms.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof SpecializableTermReference)
+				.map(s -> (SpecializableTermReference) s).flatMap(e -> e.getOwnedSpecializations().stream())
+				.map(s -> s.getSpecializedTerm()).collect(Collectors.toSet()));
 		// related terms
-		terms.addAll(
-				OmlRead
-				.getAllImportedOntologies(vocabulary, true).stream()
-				.filter(o -> o instanceof Vocabulary)
-				.map(v -> (Vocabulary)v)
-				.flatMap(v -> v.getOwnedStatements().stream())
-				.filter(t -> t instanceof RelationEntity)
-				.map(e -> (RelationEntity)e)
-				.flatMap(r -> Stream.of(r, r.getSource(), r.getTarget()))
-				.collect(Collectors.toSet()));
+		terms.addAll(OmlRead.getAllImportedOntologies(vocabulary, true).stream().filter(o -> o instanceof Vocabulary)
+				.map(v -> (Vocabulary) v).flatMap(v -> v.getOwnedStatements().stream())
+				.filter(t -> t instanceof RelationEntity).map(e -> (RelationEntity) e)
+				.flatMap(r -> Stream.of(r, r.getSource(), r.getTarget())).collect(Collectors.toSet()));
 		// range restricted entities
-		terms.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof Entity)
-				.map(s -> (Entity)s)
+		terms.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof Entity).map(s -> (Entity) s)
 				.flatMap(e -> e.getOwnedRelationRestrictions().stream())
 				.filter(r -> r instanceof RelationRangeRestrictionAxiom)
-				.map(r -> ((RelationRangeRestrictionAxiom)r).getRange())
-				.collect(Collectors.toSet()));
-		terms.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof EntityReference)
-				.map(s -> (EntityReference)s)
-				.flatMap(e -> e.getOwnedRelationRestrictions().stream())
+				.map(r -> ((RelationRangeRestrictionAxiom) r).getRange()).collect(Collectors.toSet()));
+		terms.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof EntityReference)
+				.map(s -> (EntityReference) s).flatMap(e -> e.getOwnedRelationRestrictions().stream())
 				.filter(r -> r instanceof RelationRangeRestrictionAxiom)
-				.map(r -> ((RelationRangeRestrictionAxiom)r).getRange())
-				.collect(Collectors.toSet()));
+				.map(r -> ((RelationRangeRestrictionAxiom) r).getRange()).collect(Collectors.toSet()));
 		// cardinality range restricted entities
-		terms.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof Entity)
-				.map(s -> (Entity)s)
+		terms.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof Entity).map(s -> (Entity) s)
 				.flatMap(e -> e.getOwnedRelationRestrictions().stream())
 				.filter(r -> r instanceof RelationCardinalityRestrictionAxiom)
-				.map(r -> ((RelationCardinalityRestrictionAxiom)r).getRange())
-				.collect(Collectors.toSet()));
-		terms.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof EntityReference)
-				.map(s -> (EntityReference)s)
-				.flatMap(e -> e.getOwnedRelationRestrictions().stream())
+				.map(r -> ((RelationCardinalityRestrictionAxiom) r).getRange()).collect(Collectors.toSet()));
+		terms.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof EntityReference)
+				.map(s -> (EntityReference) s).flatMap(e -> e.getOwnedRelationRestrictions().stream())
 				.filter(r -> r instanceof RelationCardinalityRestrictionAxiom)
-				.map(r -> ((RelationCardinalityRestrictionAxiom)r).getRange())
-				.collect(Collectors.toSet()));
+				.map(r -> ((RelationCardinalityRestrictionAxiom) r).getRange()).collect(Collectors.toSet()));
 		return terms;
 	}
 
 	public static Set<NamedInstance> getVisualizedNamedInstances(Vocabulary vocabulary) {
 		var instances = new LinkedHashSet<NamedInstance>();
 		// on direct entities
-		instances.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof Entity)
-				.map(s -> (Entity)s)
+		instances.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof Entity).map(s -> (Entity) s)
 				.flatMap(e -> e.getOwnedRelationRestrictions().stream())
 				.filter(r -> r instanceof RelationTargetRestrictionAxiom)
-				.map(r -> ((RelationTargetRestrictionAxiom)r).getTarget())
-				.collect(Collectors.toSet()));
+				.map(r -> ((RelationTargetRestrictionAxiom) r).getTarget()).collect(Collectors.toSet()));
 		// on referenced entities
-		instances.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof EntityReference)
-				.map(s -> (EntityReference)s)
-				.flatMap(e -> e.getOwnedRelationRestrictions().stream())
+		instances.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof EntityReference)
+				.map(s -> (EntityReference) s).flatMap(e -> e.getOwnedRelationRestrictions().stream())
 				.filter(r -> r instanceof RelationTargetRestrictionAxiom)
-				.map(r -> ((RelationTargetRestrictionAxiom)r).getTarget())
-				.collect(Collectors.toSet()));
+				.map(r -> ((RelationTargetRestrictionAxiom) r).getTarget()).collect(Collectors.toSet()));
 		return instances;
 	}
-	
+
 	public static List<RelationRestrictionAxiom> getVisualizedRestrictions(Vocabulary vocabulary) {
 		var restrictions = new ArrayList<RelationRestrictionAxiom>();
 		// on direct entities
-		restrictions.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof Entity)
-				.map(s -> (Entity)s)
-				.flatMap(e -> e.getOwnedRelationRestrictions().stream())
-				.collect(Collectors.toSet()));
+		restrictions
+				.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof Entity).map(s -> (Entity) s)
+						.flatMap(e -> e.getOwnedRelationRestrictions().stream()).collect(Collectors.toSet()));
 		// on referenced entities
-		restrictions.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof EntityReference)
-				.map(s -> (EntityReference) s)
-				.flatMap(e -> e.getOwnedRelationRestrictions().stream())
+		restrictions.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof EntityReference)
+				.map(s -> (EntityReference) s).flatMap(e -> e.getOwnedRelationRestrictions().stream())
 				.collect(Collectors.toSet()));
 		return restrictions;
 	}
 
 	public static Set<SemanticProperty> getVisualizedProperties(Vocabulary vocabulary, Classifier classifier) {
 		var properties = new LinkedHashSet<SemanticProperty>();
-		properties.addAll(vocabulary.getOwnedStatements().stream()
-			.filter(s -> s instanceof SemanticProperty)
-			.map(s -> (SemanticProperty)s)
-			.filter(p -> p.getDomain() == classifier)
-			.collect(Collectors.toList()));
-		properties.addAll(vocabulary.getOwnedStatements().stream()
-			.filter(s -> s instanceof ScalarPropertyReference)
-			.map(s -> (ScalarPropertyReference) s)
-			.map(r -> (ScalarProperty) OmlRead.resolve(r))
-			.filter(p -> p.getDomain() == classifier)
-			.collect(Collectors.toList()));
-		properties.addAll(vocabulary.getOwnedStatements().stream()
-				.filter(s -> s instanceof StructuredPropertyReference)
-				.map(s -> (StructuredPropertyReference) s)
-				.map(r -> (StructuredProperty) OmlRead.resolve(r))
-				.filter(p -> p.getDomain() == classifier)
-				.collect(Collectors.toList()));
+		properties.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof SemanticProperty)
+				.map(s -> (SemanticProperty) s).filter(p -> p.getDomain() == classifier).collect(Collectors.toList()));
+		properties.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof ScalarPropertyReference)
+				.map(s -> (ScalarPropertyReference) s).map(r -> (ScalarProperty) OmlRead.resolve(r))
+				.filter(p -> p.getDomain() == classifier).collect(Collectors.toList()));
+		properties.addAll(vocabulary.getOwnedStatements().stream().filter(s -> s instanceof StructuredPropertyReference)
+				.map(s -> (StructuredPropertyReference) s).map(r -> (StructuredProperty) OmlRead.resolve(r))
+				.filter(p -> p.getDomain() == classifier).collect(Collectors.toList()));
 		return properties;
 	}
 
@@ -359,7 +303,7 @@ public static List<Literal> getVisualizedLiterals(Vocabulary vocabulary, Enumera
 	public static String getLabel(Ontology ontology, Member member) {
 		return OmlRead.getAbbreviatedIriIn(member, ontology);
 	}
-	
+
 	public static String getLabel(Ontology ontology, RelationEntity entity) {
 		var forward = entity.getForwardRelation();
 		if (forward != null) {
@@ -370,72 +314,230 @@ public static String getLabel(Ontology ontology, RelationEntity entity) {
 	}
 
 	public static String getLabel(Ontology ontology, NamedInstance instance) {
-		return OmlRead.getAbbreviatedIriIn(instance, ontology) + " : "+getTypes(ontology, instance);
+		return OmlRead.getAbbreviatedIriIn(instance, ontology) + " : " + getTypes(ontology, instance);
 	}
 
 	public static String getLabel(Ontology ontology, ScalarProperty property) {
-		return OmlRead.getAbbreviatedIriIn(property, ontology)+" : "+getLabel(ontology, property.getRange())+(property.isFunctional()? " [0..1]": "");
+		return OmlRead.getAbbreviatedIriIn(property, ontology) + " : " + getLabel(ontology, property.getRange())
+				+ (property.isFunctional() ? " [0..1]" : "");
 	}
 
 	public static String getLabel(Ontology ontology, Predicate predicate) {
 		if (predicate instanceof TypePredicate)
-			return getLabel(ontology, (TypePredicate)predicate);
+			return getLabel(ontology, (TypePredicate) predicate);
 		if (predicate instanceof RelationEntityPredicate)
-			return getLabel(ontology, (RelationEntityPredicate)predicate);
+			return getLabel(ontology, (RelationEntityPredicate) predicate);
 		if (predicate instanceof FeaturePredicate)
-			return getLabel(ontology, (FeaturePredicate)predicate);
+			return getLabel(ontology, (FeaturePredicate) predicate);
 		if (predicate instanceof SameAsPredicate)
-			return getLabel(ontology, (SameAsPredicate)predicate);
+			return getLabel(ontology, (SameAsPredicate) predicate);
 		if (predicate instanceof DifferentFromPredicate)
-			return getLabel(ontology, (DifferentFromPredicate)predicate);
+			return getLabel(ontology, (DifferentFromPredicate) predicate);
 		return "";
 	}
 
 	public static String getLabel(Ontology ontology, TypePredicate predicate) {
-		return getLabel(ontology, predicate.getType())+"("+predicate.getVariable()+")";
+		return getLabel(ontology, predicate.getType()) + "(" + predicate.getVariable() + ")";
 	}
-	
+
 	public static String getLabel(Ontology ontology, RelationEntityPredicate predicate) {
-		return getLabel(ontology, predicate.getEntity())+"("+predicate.getVariable1()+", "+predicate.getEntityVariable()+ ", "+predicate.getVariable2()+")";
+		return getLabel(ontology, predicate.getEntity()) + "(" + predicate.getVariable1() + ", "
+				+ predicate.getEntityVariable() + ", " + predicate.getVariable2() + ")";
 	}
 
 	public static String getLabel(Ontology ontology, FeaturePredicate predicate) {
-		return getLabel(ontology, predicate.getFeature())+"("+predicate.getVariable1()+", "+predicate.getVariable2()+")";
+		return getLabel(ontology, predicate.getFeature()) + "(" + predicate.getVariable1() + ", "
+				+ predicate.getVariable2() + ")";
 	}
 
 	public static String getLabel(Ontology ontology, SameAsPredicate predicate) {
-		return "SameAs("+predicate.getVariable1()+", "+predicate.getVariable2()+")";
+		return "SameAs(" + predicate.getVariable1() + ", " + predicate.getVariable2() + ")";
 	}
 
 	public static String getLabel(Ontology ontology, DifferentFromPredicate predicate) {
-		return "DifferentFrom("+predicate.getVariable1()+", "+predicate.getVariable2()+")";
+		return "DifferentFrom(" + predicate.getVariable1() + ", " + predicate.getVariable2() + ")";
 	}
 
-    public static String getLabel(RelationRangeRestrictionAxiom axiom) {
-    	String q = (axiom.getKind() == RangeRestrictionKind.ALL) ? "\u2200" : "\u2203";
-    	return q + getLabel(axiom.getOntology(), axiom.getRelation());
-    }
+	public static String getLabel(RelationRangeRestrictionAxiom axiom) {
+		String q = (axiom.getKind() == RangeRestrictionKind.ALL) ? "\u2200" : "\u2203";
+		return q + getLabel(axiom.getOntology(), axiom.getRelation());
+	}
 
-    public static String getLabel(RelationCardinalityRestrictionAxiom axiom) {
-    	return getLabel(axiom.getOntology(), axiom.getRelation());
-    }
+	public static String getLabel(RelationCardinalityRestrictionAxiom axiom) {
+		return getLabel(axiom.getOntology(), axiom.getRelation());
+	}
 
-    public static String getLabel(RelationTargetRestrictionAxiom axiom) {
-    	return getLabel(axiom.getOntology(), axiom.getRelation());
-    }
+	public static String getLabel(RelationTargetRestrictionAxiom axiom) {
+		return getLabel(axiom.getOntology(), axiom.getRelation());
+	}
 
-    public static String getLabel(ScalarPropertyValueAssertion assertion) {
+	public static String getLabel(ScalarPropertyValueAssertion assertion) {
 		var property = OmlRead.getAbbreviatedIriIn(assertion.getProperty(), assertion.getOntology());
 		var value = OmlRead.getLexicalValue(assertion.getValue());
-		return property+" = "+value;
+		return property + " = " + value;
 	}
 
-    public static String getLabel(LinkAssertion assertion) {
+	public static String getLabel(LinkAssertion assertion) {
 		return OmlRead.getAbbreviatedIriIn(assertion.getRelation(), assertion.getOntology());
 	}
-    
-    public static String getLabel(Literal literal) {
+
+	public static String getLabel(Literal literal) {
 		return OmlRead.getLexicalValue(literal);
 	}
 
+	public static boolean hasNWDecoration(EObject e) {
+		return null != getNWDecorationImage(e);
+	}
+
+	public static String getNWDecorationImage(EObject e) {
+		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
+				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-nw");
+	}
+
+	public static boolean hasNEDecoration(EObject e) {
+		return null != getNEDecorationImage(e);
+	}
+
+	public static String getNEDecorationImage(EObject e) {
+		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
+				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-ne");
+	}
+
+	public static boolean hasSWDecoration(EObject e) {
+		return null != getSWDecorationImage(e);
+	}
+
+	public static String getSWDecorationImage(EObject e) {
+		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
+				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-sw");
+	}
+
+	public static boolean hasSEDecoration(EObject e) {
+		return null != getSEDecorationImage(e);
+	}
+
+	public static String getSEDecorationImage(EObject e) {
+		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
+				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-se");
+	}
+
+	public static boolean hasCDecoration(EObject e) {
+		return null != getCDecorationImage(e);
+	}
+
+	public static String getCDecorationImage(EObject e) {
+		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
+				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-c");
+	}
+
+	public static boolean hasNDecoration(EObject e) {
+		return null != getNDecorationImage(e);
+	}
+
+	public static String getNDecorationImage(EObject e) {
+		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
+				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-n");
+	}
+
+	public static boolean hasSDecoration(EObject e) {
+		return null != getSDecorationImage(e);
+	}
+
+	public static String getSDecorationImage(EObject e) {
+		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
+				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-s");
+	}
+
+	public static boolean hasEDecoration(EObject e) {
+		return null != getEDecorationImage(e);
+	}
+
+	public static String getEDecorationImage(EObject e) {
+		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
+				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-e");
+	}
+
+	public static boolean hasWDecoration(EObject e) {
+		return null != getWDecorationImage(e);
+	}
+
+	public static String getWDecorationImage(EObject e) {
+		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
+				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-w");
+	}
+
+	public static String getConceptInstanceForVocabularyAnnotationPropertyValue(EObject e, URI annotationVocabulary,
+			String annotationPropertyIRI) {
+		if (!(e instanceof ConceptInstance))
+			return null;
+		ConceptInstance ci = (ConceptInstance) e;
+		URI uri = OmlRead.getResolvedUri(ci.eResource(), annotationVocabulary);
+		Resource r = ci.eResource().getResourceSet().getResource(uri, true);
+		Member p = OmlRead.getMemberByIri(r, annotationPropertyIRI);
+		if (p instanceof AnnotationProperty) {
+			AnnotationProperty ap = (AnnotationProperty) p;
+			List<ConceptTypeAssertion> cts = OmlSearch.findTypeAssertions(ci).stream().collect(Collectors.toList());
+			if (cts.size() == 1) {
+				ConceptTypeAssertion a = cts.get(0);
+				Concept c = a.getType();
+				Literal value = OmlSearch.findAnnotationValue(c, ap);
+				Object v = OmlRead.getValue(value);
+				if (v instanceof String) {
+					String s = (String) v;
+					System.out.println("check CI Vocabulary Annotation: " + ci.getAbbreviatedIri() + " : "
+							+ c.getAbbreviatedIri() + " " + ap.getAbbreviatedIri() + "=" + s);
+					return s;
+				} else
+					return null;
+			} else
+				return null;
+		} else
+			return null;
+	}
+
+	public static boolean checkConceptInstanceForVocabularyAnnotationPropertyValue(EObject e,
+			String annotationPropertyIRI, String annotationValue) {
+		if (!(e instanceof ConceptInstance))
+			return false;
+		ConceptInstance ci = (ConceptInstance) e;
+		List<ConceptTypeAssertion> cts = OmlSearch.findTypeAssertions(ci).stream().collect(Collectors.toList());
+		if (cts.size() == 1) {
+			ConceptTypeAssertion a = cts.get(0);
+			Concept c = a.getType();
+			var property = (AnnotationProperty) OmlRead.getMemberByIri(c, annotationPropertyIRI);
+			Literal value = OmlSearch.findAnnotationValue(c, property);
+			Object v = OmlRead.getValue(value);
+			if (v instanceof String) {
+				String s = (String) v;
+				boolean result = annotationValue.equals(s);
+				System.out.println("check CI Vocabulary Annotation: " + ci.getAbbreviatedIri() + " : "
+						+ c.getAbbreviatedIri() + " " + property.getAbbreviatedIri() + "=" + s + " == "
+						+ annotationValue + " ? " + result);
+
+				return result;
+			} else
+				return false;
+		} else
+			return false;
+	}
+
+	public static boolean checkConceptInstanceForDescriptionAnnotationPropertyValue(EObject e,
+			String annotationPropertyIRI, String annotationValue) {
+		if (!(e instanceof ConceptInstance))
+			return false;
+		ConceptInstance ci = (ConceptInstance) e;
+		var property = (AnnotationProperty) OmlRead.getMemberByIri(ci, annotationPropertyIRI);
+		Literal value = OmlSearch.findAnnotationValue(ci, property);
+		Object v = OmlRead.getValue(value);
+		if (v instanceof String) {
+			String s = (String) v;
+			boolean result = annotationValue.equals(s);
+			System.out.println("check CI Description Annotation : " + ci.getAbbreviatedIri() + " "
+					+ property.getAbbreviatedIri() + "=" + s + " == " + annotationValue + " ? " + result);
+
+			return result;
+		} else
+			return false;
+	}
+
 }

From 149a45bd641c895b0d8fc88f3558e25febe9fc13 Mon Sep 17 00:00:00 2001
From: Nicolas Rouquette <Nicolas.F.Rouquette@jpl.nasa.gov>
Date: Sun, 26 Sep 2021 16:57:25 -0700
Subject: [PATCH 3/3] update

---
 .../.gitignore                                |  1 +
 .../viewpoint/internal/OmlViewpoint.java      | 31 ++++++++-----------
 2 files changed, 14 insertions(+), 18 deletions(-)
 create mode 100644 io.opencaesar.rosetta.sirius.viewpoint/.gitignore

diff --git a/io.opencaesar.rosetta.sirius.viewpoint/.gitignore b/io.opencaesar.rosetta.sirius.viewpoint/.gitignore
new file mode 100644
index 0000000..da88288
--- /dev/null
+++ b/io.opencaesar.rosetta.sirius.viewpoint/.gitignore
@@ -0,0 +1 @@
+/.gradle/
diff --git a/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java b/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java
index 35a12c3..7dc3843 100644
--- a/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java
+++ b/io.opencaesar.rosetta.sirius.viewpoint/src/io/opencaesar/rosetta/sirius/viewpoint/internal/OmlViewpoint.java
@@ -29,13 +29,9 @@
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.Path;
-import org.eclipse.draw2d.IFigure;
 import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.plugin.EcorePlugin;
 import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.widgets.Display;
 import org.eclipse.ui.IEditorPart;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.PartInitException;
@@ -66,7 +62,6 @@
 import io.opencaesar.oml.Ontology;
 import io.opencaesar.oml.Predicate;
 import io.opencaesar.oml.PropertyValueAssertion;
-import io.opencaesar.oml.QuotedLiteral;
 import io.opencaesar.oml.RangeRestrictionKind;
 import io.opencaesar.oml.RelationCardinalityRestrictionAxiom;
 import io.opencaesar.oml.RelationEntity;
@@ -391,7 +386,7 @@ public static boolean hasNWDecoration(EObject e) {
 
 	public static String getNWDecorationImage(EObject e) {
 		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
-				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-nw");
+				"http://opencaesar.io/viewpoint", "http://opencaesar.io/viewpoint#decoration-nw");
 	}
 
 	public static boolean hasNEDecoration(EObject e) {
@@ -400,7 +395,7 @@ public static boolean hasNEDecoration(EObject e) {
 
 	public static String getNEDecorationImage(EObject e) {
 		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
-				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-ne");
+				"http://opencaesar.io/viewpoint", "http://opencaesar.io/viewpoint#decoration-ne");
 	}
 
 	public static boolean hasSWDecoration(EObject e) {
@@ -409,7 +404,7 @@ public static boolean hasSWDecoration(EObject e) {
 
 	public static String getSWDecorationImage(EObject e) {
 		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
-				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-sw");
+				"http://opencaesar.io/viewpoint", "http://opencaesar.io/viewpoint#decoration-sw");
 	}
 
 	public static boolean hasSEDecoration(EObject e) {
@@ -418,7 +413,7 @@ public static boolean hasSEDecoration(EObject e) {
 
 	public static String getSEDecorationImage(EObject e) {
 		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
-				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-se");
+				"http://opencaesar.io/viewpoint", "http://opencaesar.io/viewpoint#decoration-se");
 	}
 
 	public static boolean hasCDecoration(EObject e) {
@@ -427,7 +422,7 @@ public static boolean hasCDecoration(EObject e) {
 
 	public static String getCDecorationImage(EObject e) {
 		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
-				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-c");
+				"http://opencaesar.io/viewpoint", "http://opencaesar.io/viewpoint#decoration-c");
 	}
 
 	public static boolean hasNDecoration(EObject e) {
@@ -436,7 +431,7 @@ public static boolean hasNDecoration(EObject e) {
 
 	public static String getNDecorationImage(EObject e) {
 		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
-				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-n");
+				"http://opencaesar.io/viewpoint", "http://opencaesar.io/viewpoint#decoration-n");
 	}
 
 	public static boolean hasSDecoration(EObject e) {
@@ -445,7 +440,7 @@ public static boolean hasSDecoration(EObject e) {
 
 	public static String getSDecorationImage(EObject e) {
 		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
-				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-s");
+				"http://opencaesar.io/viewpoint", "http://opencaesar.io/viewpoint#decoration-s");
 	}
 
 	public static boolean hasEDecoration(EObject e) {
@@ -454,7 +449,7 @@ public static boolean hasEDecoration(EObject e) {
 
 	public static String getEDecorationImage(EObject e) {
 		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
-				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-e");
+				"http://opencaesar.io/viewpoint", "http://opencaesar.io/viewpoint#decoration-e");
 	}
 
 	public static boolean hasWDecoration(EObject e) {
@@ -463,15 +458,15 @@ public static boolean hasWDecoration(EObject e) {
 
 	public static String getWDecorationImage(EObject e) {
 		return getConceptInstanceForVocabularyAnnotationPropertyValue(e,
-				URI.createURI("http://opencaesar.io/viewpoint"), "http://opencaesar.io/viewpoint#decoration-w");
+				"http://opencaesar.io/viewpoint", "http://opencaesar.io/viewpoint#decoration-w");
 	}
 
-	public static String getConceptInstanceForVocabularyAnnotationPropertyValue(EObject e, URI annotationVocabulary,
+	public static String getConceptInstanceForVocabularyAnnotationPropertyValue(EObject e, String annotationVocabulary,
 			String annotationPropertyIRI) {
 		if (!(e instanceof ConceptInstance))
 			return null;
 		ConceptInstance ci = (ConceptInstance) e;
-		URI uri = OmlRead.getResolvedUri(ci.eResource(), annotationVocabulary);
+		URI uri = OmlRead.getUriByIri(ci.eResource(), annotationVocabulary);
 		Resource r = ci.eResource().getResourceSet().getResource(uri, true);
 		Member p = OmlRead.getMemberByIri(r, annotationPropertyIRI);
 		if (p instanceof AnnotationProperty) {
@@ -504,7 +499,7 @@ public static boolean checkConceptInstanceForVocabularyAnnotationPropertyValue(E
 		if (cts.size() == 1) {
 			ConceptTypeAssertion a = cts.get(0);
 			Concept c = a.getType();
-			var property = (AnnotationProperty) OmlRead.getMemberByIri(c, annotationPropertyIRI);
+			var property = (AnnotationProperty) OmlRead.getMemberByIri(c.eResource().getResourceSet(), annotationPropertyIRI);
 			Literal value = OmlSearch.findAnnotationValue(c, property);
 			Object v = OmlRead.getValue(value);
 			if (v instanceof String) {
@@ -526,7 +521,7 @@ public static boolean checkConceptInstanceForDescriptionAnnotationPropertyValue(
 		if (!(e instanceof ConceptInstance))
 			return false;
 		ConceptInstance ci = (ConceptInstance) e;
-		var property = (AnnotationProperty) OmlRead.getMemberByIri(ci, annotationPropertyIRI);
+		var property = (AnnotationProperty) OmlRead.getMemberByIri(ci.eResource().getResourceSet(), annotationPropertyIRI);
 		Literal value = OmlSearch.findAnnotationValue(ci, property);
 		Object v = OmlRead.getValue(value);
 		if (v instanceof String) {