1 files changed, 86 insertions, 86 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.graphiti/src/org/eclipse/emf/cdo/dawn/examples/acore/graphiti/features/AcoreBasicCreateConnectionFeature.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.graphiti/src/org/eclipse/emf/cdo/dawn/examples/acore/graphiti/features/AcoreBasicCreateConnectionFeature.java
index 3e3ed0792f..9d819eabff 100644
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.graphiti/src/org/eclipse/emf/cdo/dawn/examples/acore/graphiti/features/AcoreBasicCreateConnectionFeature.java
+++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.graphiti/src/org/eclipse/emf/cdo/dawn/examples/acore/graphiti/features/AcoreBasicCreateConnectionFeature.java
@@ -1,86 +1,86 @@
-/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * 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:
- *     Martin Fluegge - initial API and implementation
- * 
- */
-package org.eclipse.emf.cdo.dawn.examples.acore.graphiti.features;
-
-import org.eclipse.emf.cdo.dawn.examples.acore.graphiti.util.AcoreGraphitiContextUtil;
-import org.eclipse.emf.cdo.dawn.examples.acore.graphiti.util.AcoreGraphitiContextUtil.ConnectionType;
-
-import org.eclipse.emf.ecore.EObject;
-
-import org.eclipse.graphiti.features.IFeatureProvider;
-import org.eclipse.graphiti.features.context.ICreateConnectionContext;
-import org.eclipse.graphiti.features.context.impl.AddConnectionContext;
-import org.eclipse.graphiti.features.impl.AbstractCreateConnectionFeature;
-import org.eclipse.graphiti.mm.pictograms.Anchor;
-import org.eclipse.graphiti.mm.pictograms.Connection;
-
-/**
- * @author Martin Fluegge
- */
-public abstract class AcoreBasicCreateConnectionFeature extends AbstractCreateConnectionFeature
-{
-  public AcoreBasicCreateConnectionFeature(IFeatureProvider fp, String name, String description)
-  {
-    super(fp, name, description);
-  }
-
-  public boolean canCreate(ICreateConnectionContext context)
-  {
-    EObject source = getSource(context.getSourceAnchor());
-    EObject target = getTarget(context.getTargetAnchor());
-    if (source != null && target != null && source != target)
-    {
-      return true;
-    }
-    return false;
-  }
-
-  public abstract boolean canStartConnection(ICreateConnectionContext context);
-
-  public Connection create(ICreateConnectionContext context)
-  {
-    Connection newConnection = null;
-
-    // get AClasses which should be connected
-    EObject source = getSource(context.getSourceAnchor());
-    EObject target = getTarget(context.getTargetAnchor());
-
-    if (source != null && target != null)
-    {
-      // create new business object
-      createConnection(source, target);
-      // add connection for business object
-      AddConnectionContext addContext = new AddConnectionContext(context.getSourceAnchor(), context.getTargetAnchor());
-
-      addContext.putProperty(AcoreGraphitiContextUtil.CONNECTTION_TYPE, getConnectionType());
-
-      addContext.setNewObject(source);
-      newConnection = (Connection)getFeatureProvider().addIfPossible(addContext);
-    }
-
-    return newConnection;
-  }
-
-  protected abstract ConnectionType getConnectionType();
-
-  protected abstract EObject getTarget(Anchor targetAnchor);
-
-  /**
-   * Returns the AClass belonging to the anchor, or null if not available.
-   */
-  protected abstract EObject getSource(Anchor anchor);
-
-  /**
-   * Creates a EReference between two AClasses.
-   */
-  protected abstract void createConnection(EObject source, EObject target);
-}
+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * 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:
+ *     Martin Fluegge - initial API and implementation
+ * 
+ */
+package org.eclipse.emf.cdo.dawn.examples.acore.graphiti.features;
+
+import org.eclipse.emf.cdo.dawn.examples.acore.graphiti.util.AcoreGraphitiContextUtil;
+import org.eclipse.emf.cdo.dawn.examples.acore.graphiti.util.AcoreGraphitiContextUtil.ConnectionType;
+
+import org.eclipse.emf.ecore.EObject;
+
+import org.eclipse.graphiti.features.IFeatureProvider;
+import org.eclipse.graphiti.features.context.ICreateConnectionContext;
+import org.eclipse.graphiti.features.context.impl.AddConnectionContext;
+import org.eclipse.graphiti.features.impl.AbstractCreateConnectionFeature;
+import org.eclipse.graphiti.mm.pictograms.Anchor;
+import org.eclipse.graphiti.mm.pictograms.Connection;
+
+/**
+ * @author Martin Fluegge
+ */
+public abstract class AcoreBasicCreateConnectionFeature extends AbstractCreateConnectionFeature
+{
+  public AcoreBasicCreateConnectionFeature(IFeatureProvider fp, String name, String description)
+  {
+    super(fp, name, description);
+  }
+
+  public boolean canCreate(ICreateConnectionContext context)
+  {
+    EObject source = getSource(context.getSourceAnchor());
+    EObject target = getTarget(context.getTargetAnchor());
+    if (source != null && target != null && source != target)
+    {
+      return true;
+    }
+    return false;
+  }
+
+  public abstract boolean canStartConnection(ICreateConnectionContext context);
+
+  public Connection create(ICreateConnectionContext context)
+  {
+    Connection newConnection = null;
+
+    // get AClasses which should be connected
+    EObject source = getSource(context.getSourceAnchor());
+    EObject target = getTarget(context.getTargetAnchor());
+
+    if (source != null && target != null)
+    {
+      // create new business object
+      createConnection(source, target);
+      // add connection for business object
+      AddConnectionContext addContext = new AddConnectionContext(context.getSourceAnchor(), context.getTargetAnchor());
+
+      addContext.putProperty(AcoreGraphitiContextUtil.CONNECTTION_TYPE, getConnectionType());
+
+      addContext.setNewObject(source);
+      newConnection = (Connection)getFeatureProvider().addIfPossible(addContext);
+    }
+
+    return newConnection;
+  }
+
+  protected abstract ConnectionType getConnectionType();
+
+  protected abstract EObject getTarget(Anchor targetAnchor);
+
+  /**
+   * Returns the AClass belonging to the anchor, or null if not available.
+   */
+  protected abstract EObject getSource(Anchor anchor);
+
+  /**
+   * Creates a EReference between two AClasses.
+   */
+  protected abstract void createConnection(EObject source, EObject target);
+}