X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fflag%2FAbstractFlagType.java;h=9627d79fec8a3bf8aa0ada0181344591ed4dc1e2;hp=a11c10319bcc1cb269511f819547d6893cd84a91;hb=HEAD;hpb=80d69fc3f7a2e14c5b9e44a601ba15b0434454a8

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/AbstractFlagType.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/AbstractFlagType.java
index a11c10319..9627d79fe 100644
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/AbstractFlagType.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/AbstractFlagType.java
@@ -1,68 +1,68 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.diagram.flag;
-
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.diagram.stubs.DiagramResource;
-import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;
-import org.simantics.g2d.elementclass.FlagClass;
-import org.simantics.g2d.elementclass.FlagClass.Mode;
-import org.simantics.g2d.elementclass.FlagClass.Type;
-import org.simantics.structural2.modelingRules.IModelingRules;
-
-/**
- * @author Tuukka Lehtonen
- */
-public abstract class AbstractFlagType implements IFlagType {
-
-    protected final Resource flag;
-    protected final IModelingRules modelingRules;
-
-    public AbstractFlagType(Resource flag, IModelingRules modelingRules) {
-        if (flag == null)
-            throw new NullPointerException("null flag");
-        if (modelingRules == null)
-            throw new NullPointerException("null modeling rules");
-        this.flag = flag;
-        this.modelingRules = modelingRules;
-    }
-
-    protected Type getType(ReadGraph graph) throws DatabaseException {
-        DiagramResource dr = DiagramResource.getInstance(graph);
-        FlagClass.Type t = DiagramGraphUtil.toFlagType(dr, graph.getPossibleObject(flag, dr.HasFlagType));
-        return t;
-    }
-
-    protected Mode getMode(ReadGraph graph) throws DatabaseException {
-        return getMode(graph, flag);
-    }
-
-    public static Mode getMode(ReadGraph graph, Resource flag) throws DatabaseException {
-        DiagramResource DIA = DiagramResource.getInstance(graph);
-        int joinCount = graph.getObjects(flag, DIA.FlagIsJoinedBy).size();
-        if(joinCount == 0)
-            return FlagClass.Mode.Internal;
-        else if(joinCount == 1) {
-            for (Resource connectionJoin : graph.getObjects(flag, DIA.FlagIsJoinedBy))
-                for (Resource otherFlag : graph.getObjects(connectionJoin, DIA.JoinsFlag))
-                    if (!flag.equals(otherFlag)
-                            && !DiagramGraphUtil.onSameDiagram(graph, flag, otherFlag))
-                        return FlagClass.Mode.External;
-            return FlagClass.Mode.Internal;
-        }
-        else
-            return new FlagClass.External(joinCount);
-    }
-
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.flag;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;
+import org.simantics.g2d.elementclass.FlagClass;
+import org.simantics.g2d.elementclass.FlagClass.Mode;
+import org.simantics.g2d.elementclass.FlagClass.Type;
+import org.simantics.structural2.modelingRules.IModelingRules;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public abstract class AbstractFlagType implements IFlagType {
+
+    protected final Resource flag;
+    protected final IModelingRules modelingRules;
+
+    public AbstractFlagType(Resource flag, IModelingRules modelingRules) {
+        if (flag == null)
+            throw new NullPointerException("null flag");
+        if (modelingRules == null)
+            throw new NullPointerException("null modeling rules");
+        this.flag = flag;
+        this.modelingRules = modelingRules;
+    }
+
+    protected Type getType(ReadGraph graph) throws DatabaseException {
+        DiagramResource dr = DiagramResource.getInstance(graph);
+        FlagClass.Type t = DiagramGraphUtil.toFlagType(dr, graph.getPossibleObject(flag, dr.HasFlagType));
+        return t;
+    }
+
+    protected Mode getMode(ReadGraph graph) throws DatabaseException {
+        return getMode(graph, flag);
+    }
+
+    public static Mode getMode(ReadGraph graph, Resource flag) throws DatabaseException {
+        DiagramResource DIA = DiagramResource.getInstance(graph);
+        int joinCount = graph.getObjects(flag, DIA.FlagIsJoinedBy).size();
+        if(joinCount == 0)
+            return FlagClass.Mode.Internal;
+        else if(joinCount == 1) {
+            for (Resource connectionJoin : graph.getObjects(flag, DIA.FlagIsJoinedBy))
+                for (Resource otherFlag : graph.getObjects(connectionJoin, DIA.JoinsFlag))
+                    if (!flag.equals(otherFlag)
+                            && !DiagramGraphUtil.onSameDiagram(graph, flag, otherFlag))
+                        return FlagClass.Mode.External;
+            return FlagClass.Mode.Internal;
+        }
+        else
+            return new FlagClass.External(joinCount);
+    }
+
 }
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