diff options
Diffstat (limited to 'extraplugins/layers/org.eclipse.papyrus.layers.stackmodel/src/org/eclipse/papyrus/layers/stackmodel/notifier/DiagramViewChangedEventNotifierFactory.java')
| -rw-r--r-- | extraplugins/layers/org.eclipse.papyrus.layers.stackmodel/src/org/eclipse/papyrus/layers/stackmodel/notifier/DiagramViewChangedEventNotifierFactory.java | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel/src/org/eclipse/papyrus/layers/stackmodel/notifier/DiagramViewChangedEventNotifierFactory.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel/src/org/eclipse/papyrus/layers/stackmodel/notifier/DiagramViewChangedEventNotifierFactory.java new file mode 100644 index 00000000000..580ce62dcec --- /dev/null +++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel/src/org/eclipse/papyrus/layers/stackmodel/notifier/DiagramViewChangedEventNotifierFactory.java @@ -0,0 +1,68 @@ +/*****************************************************************************
+ * Copyright (c) 2013 Cedric Dumoulin.
+ *
+ *
+ * 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:
+ * Cedric Dumoulin Cedric.dumoulin@lifl.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.layers.stackmodel.notifier;
+
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notifier;
+import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl;
+import org.eclipse.papyrus.layers.stackmodel.layers.LayersStack;
+
+/**
+ * Factory used to create a {@link DiagramViewChangedEventNotifier}.
+ * The factory ensures that there is only one Notifier for a given {@link LayersStack}.
+ * @author cedric dumoulin
+ *
+ */
+public class DiagramViewChangedEventNotifierFactory extends AdapterFactoryImpl {
+
+ /**
+ * Global factory.
+ */
+ static public DiagramViewChangedEventNotifierFactory instance = new DiagramViewChangedEventNotifierFactory();
+
+ /**
+ * Convenience method.
+ * @param target
+ * @return
+ */
+ public DiagramViewChangedEventNotifier adapt(Notifier target) {
+ return (DiagramViewChangedEventNotifier)adapt(target, DiagramViewChangedEventNotifier.class);
+ }
+
+ /**
+ *
+ * @see org.eclipse.emf.common.notify.impl.AdapterFactoryImpl#createAdapter(org.eclipse.emf.common.notify.Notifier)
+ *
+ * @param target
+ * @return
+ */
+ @Override
+ protected Adapter createAdapter(Notifier target) {
+ return new DiagramViewChangedEventNotifier();
+ }
+
+ /**
+ * This Factory is for {@link DiagramViewChangedEventNotifier}.
+ *
+ * @see org.eclipse.emf.common.notify.impl.AdapterFactoryImpl#isFactoryForType(java.lang.Object)
+ *
+ * @param type
+ * @return
+ */
+ @Override
+ public boolean isFactoryForType(Object type) {
+ return type == DiagramViewChangedEventNotifier.class;
+ }
+}
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