X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.debug.graphical%2Fsrc%2Forg%2Fsimantics%2Fdebug%2Fgraphical%2Fmodel%2FNodeData.java;fp=bundles%2Forg.simantics.debug.graphical%2Fsrc%2Forg%2Fsimantics%2Fdebug%2Fgraphical%2Fmodel%2FNodeData.java;h=17e6f12ca50ed2857d22d082358b0d8cc4217b76;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.debug.graphical/src/org/simantics/debug/graphical/model/NodeData.java b/bundles/org.simantics.debug.graphical/src/org/simantics/debug/graphical/model/NodeData.java
new file mode 100644
index 000000000..17e6f12ca
--- /dev/null
+++ b/bundles/org.simantics.debug.graphical/src/org/simantics/debug/graphical/model/NodeData.java
@@ -0,0 +1,81 @@
+package org.simantics.debug.graphical.model;
+
+import java.util.ArrayList;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Statement;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.debug.graphical.LabelingPreferences;
+import org.simantics.layer0.Layer0;
+
+public class NodeData {
+    Resource resource;    
+    String[] labels;
+    ArrayList<Statement> statements = new ArrayList<Statement>();
+    
+    public NodeData(Resource resource) {
+        this.resource = resource;
+    }
+
+    public String[] getLabels() {
+        return labels;
+    }
+    
+    public void updateData(ReadGraph g, LabelingPreferences pref) throws DatabaseException {
+        Layer0 L0 = Layer0.getInstance(g);
+        
+        Resource name = null;
+        Resource label = null;
+        ArrayList<Resource> types = new ArrayList<Resource>(); 
+        ArrayList<Resource> tags = new ArrayList<Resource>();
+        
+        statements.clear();
+        for(Statement stat : g.getStatements(resource, L0.IsWeaklyRelatedTo)) {
+            if(stat.getSubject().equals(resource)) {
+                Resource predicate = stat.getPredicate();
+                if(predicate.equals(L0.InstanceOf))
+                    types.add(stat.getObject());
+                else if(predicate.equals(L0.HasName))
+                    name = stat.getObject();
+                else if(predicate.equals(L0.HasLabel))
+                    label = stat.getObject();
+                else if(resource.equals(stat.getObject()))
+                    tags.add(predicate);
+                else if(g.isSubrelationOf(predicate, L0.HasNext) ||
+                		g.isSubrelationOf(predicate, L0.HasPrevious))
+                	;
+                else
+                    statements.add(stat);
+            }
+        }
+
+        { // Compute labels
+            ArrayList<String> labels = new ArrayList<String>(4);
+            labels.add("$" + resource.getResourceId());
+            if(name != null)
+                labels.add((String)g.getValue(name, Bindings.STRING));
+            if(label != null)
+                labels.add((String)g.getValue(label, Bindings.STRING));
+            for(Resource type : types)
+                labels.add(": " + NameUtils.getSafeName(g, type));
+            for(Resource tag : tags)
+                labels.add("TAG " + NameUtils.getSafeName(g, tag));
+            this.labels = labels.toArray(new String[labels.size()]);
+        }
+    }
+    
+    public Resource getResource() {
+        return resource;
+    }
+    
+    public ArrayList<Statement> getStatements() {
+        return statements;
+    }
+    
+    public void setStatements(ArrayList<Statement> statements) {
+        this.statements = statements;
+    }
+}