--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.diagram.synchronization.graph;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Session;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.diagram.synchronization.graph.layer.GraphLayerManager;\r
+import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
+import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public final class GraphSynchronizationHints {\r
+\r
+ public static final Key SESSION = new KeyOf(Session.class, "DATABASE_SESSION");\r
+\r
+ public static final Key READ_TRANSACTION = new KeyOf(ReadGraph.class, "READ_TRANSACTION");\r
+\r
+ public static final Key WRITE_TRANSACTION = new KeyOf(WriteGraph.class, "WRITE_TRANSACTION");\r
+\r
+ public static final Key BASIC_RESOURCES = new KeyOf(BasicResources.class, "BASIC_RESOURCES");\r
+\r
+ public static final Key GRAPH_LAYER_MANAGER = new KeyOf(GraphLayerManager.class, "GRAPH_LAYER_MANAGER");\r
+\r
+}\r