X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fmapping%2FDiagramConnectionExistence.java;h=017864e209980cedea193d46c600f22018e34ae0;hb=refs%2Fchanges%2F38%2F238%2F2;hp=381087ac14c3efe7b8db54e72c5411e7255250d8;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/DiagramConnectionExistence.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/DiagramConnectionExistence.java
index 381087ac1..017864e20 100644
--- a/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/DiagramConnectionExistence.java
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/DiagramConnectionExistence.java
@@ -1,100 +1,100 @@
-package org.simantics.modeling.mapping;
-
-import gnu.trove.map.hash.THashMap;
-
-import java.util.ArrayList;
-
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.Statement;
-import org.simantics.db.common.request.ResourceRead;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.diagram.stubs.DiagramResource;
-import org.simantics.mapping.IContextualModification;
-import org.simantics.mapping.constraint.instructions.Instruction3;
-import org.simantics.modeling.ModelingResources;
-import org.simantics.structural.stubs.StructuralResource2;
-
-public class DiagramConnectionExistence extends Instruction3 {
-
-    public DiagramConnectionExistence(int variable0, int variable1,
-            int variable2) {
-        super(variable0, variable1, variable2);
-    }
-    
-    /* and(bf(MOD.ConnectionRelationToDiagramConnectionRelation, ConnectionRelation, DiagramConnectionRelation),
-           statement_bbf(Element, DiagramConnectionRelation, Connector),
-           bb(DIA.IsConnectorOf, Connector, Connection2)
-          )
-     */
-    private static class ConnectionsOfElement extends ResourceRead<THashMap<Resource,ArrayList<Resource>>> {
-        
-        public ConnectionsOfElement(Resource element) {
-            super(element);
-        }
-
-        @Override
-        public THashMap<Resource, ArrayList<Resource>> perform(ReadGraph graph)
-                throws DatabaseException {
-            THashMap<Resource, ArrayList<Resource>> result =
-                    new THashMap<Resource, ArrayList<Resource>>(4);
-            StructuralResource2 STR = StructuralResource2.getInstance(graph);
-            DiagramResource DIA = DiagramResource.getInstance(graph);            
-            ModelingResources MOD = ModelingResources.getInstance(graph);
-            for(Statement stat : graph.getStatements(resource, STR.IsConnectedTo)) {
-                for(Resource configurationRelation : 
-                        graph.getObjects(stat.getPredicate(), 
-                                MOD.DiagramConnectionRelationToConnectionRelation)) {
-                    ArrayList<Resource> l = result.get(configurationRelation);
-                    if(l == null) {
-                        l = new ArrayList<Resource>(2);
-                        result.put(configurationRelation, l);
-                    }
-                    l.addAll(graph.getObjects(stat.getObject(), DIA.IsConnectorOf));
-                }
-            }
-            return result;
-        }        
-    }
-    
-    @Override
-    public Object query(ReadGraph g, Object[] bindings)
-            throws DatabaseException {
-        Resource element = (Resource)bindings[variable0];
-        Resource connectionRelation = (Resource)bindings[variable1];
-        Resource connection2 = (Resource)bindings[variable2];
-        //System.out.println("query " + element + " " + connectionRelation + " " + connection2);
-        
-        THashMap<Resource, ArrayList<Resource>> map = g.syncRequest(new ConnectionsOfElement(element)); 
-        //System.out.println("    " + map);
-        ArrayList<Resource> cs = map.get(connectionRelation);
-        if(cs != null && cs.contains(connection2))
-            return null;
-        else
-            return FAILURE;
-    }
-
-    @Override
-    public Object next(ReadGraph g, Object[] bindings, Object continuation)
-            throws DatabaseException {
-        return FAILURE;
-    }
-
-    @Override
-    public IContextualModification claim(ReadGraph g, Object[] bindings)
-            throws DatabaseException {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public IContextualModification deny(ReadGraph g, Object[] bindings)
-            throws DatabaseException {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public void toString(StringBuilder b, int indent) {
-        b.append("DiagramConnectionExistence");
-    }
-
-}
+package org.simantics.modeling.mapping;
+
+import gnu.trove.map.hash.THashMap;
+
+import java.util.ArrayList;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Statement;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.mapping.IContextualModification;
+import org.simantics.mapping.constraint.instructions.Instruction3;
+import org.simantics.modeling.ModelingResources;
+import org.simantics.structural.stubs.StructuralResource2;
+
+public class DiagramConnectionExistence extends Instruction3 {
+
+    public DiagramConnectionExistence(int variable0, int variable1,
+            int variable2) {
+        super(variable0, variable1, variable2);
+    }
+    
+    /* and(bf(MOD.ConnectionRelationToDiagramConnectionRelation, ConnectionRelation, DiagramConnectionRelation),
+           statement_bbf(Element, DiagramConnectionRelation, Connector),
+           bb(DIA.IsConnectorOf, Connector, Connection2)
+          )
+     */
+    private static class ConnectionsOfElement extends ResourceRead<THashMap<Resource,ArrayList<Resource>>> {
+        
+        public ConnectionsOfElement(Resource element) {
+            super(element);
+        }
+
+        @Override
+        public THashMap<Resource, ArrayList<Resource>> perform(ReadGraph graph)
+                throws DatabaseException {
+            THashMap<Resource, ArrayList<Resource>> result =
+                    new THashMap<Resource, ArrayList<Resource>>(4);
+            StructuralResource2 STR = StructuralResource2.getInstance(graph);
+            DiagramResource DIA = DiagramResource.getInstance(graph);            
+            ModelingResources MOD = ModelingResources.getInstance(graph);
+            for(Statement stat : graph.getStatements(resource, STR.IsConnectedTo)) {
+                for(Resource configurationRelation : 
+                        graph.getObjects(stat.getPredicate(), 
+                                MOD.DiagramConnectionRelationToConnectionRelation)) {
+                    ArrayList<Resource> l = result.get(configurationRelation);
+                    if(l == null) {
+                        l = new ArrayList<Resource>(2);
+                        result.put(configurationRelation, l);
+                    }
+                    l.addAll(graph.getObjects(stat.getObject(), DIA.IsConnectorOf));
+                }
+            }
+            return result;
+        }        
+    }
+    
+    @Override
+    public Object query(ReadGraph g, Object[] bindings)
+            throws DatabaseException {
+        Resource element = (Resource)bindings[variable0];
+        Resource connectionRelation = (Resource)bindings[variable1];
+        Resource connection2 = (Resource)bindings[variable2];
+        //System.out.println("query " + element + " " + connectionRelation + " " + connection2);
+        
+        THashMap<Resource, ArrayList<Resource>> map = g.syncRequest(new ConnectionsOfElement(element)); 
+        //System.out.println("    " + map);
+        ArrayList<Resource> cs = map.get(connectionRelation);
+        if(cs != null && cs.contains(connection2))
+            return null;
+        else
+            return FAILURE;
+    }
+
+    @Override
+    public Object next(ReadGraph g, Object[] bindings, Object continuation)
+            throws DatabaseException {
+        return FAILURE;
+    }
+
+    @Override
+    public IContextualModification claim(ReadGraph g, Object[] bindings)
+            throws DatabaseException {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public IContextualModification deny(ReadGraph g, Object[] bindings)
+            throws DatabaseException {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void toString(StringBuilder b, int indent) {
+        b.append("DiagramConnectionExistence");
+    }
+
+}