Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.diagram / src / org / simantics / diagram / synchronization / graph / ElementLoader.java

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/ElementLoader.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/ElementLoader.java
new file mode 100644 (file)
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+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/ElementLoader.java
@@ -0,0 +1,40 @@
+/*******************************************************************************\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.exception.DatabaseException;\r
+import org.simantics.diagram.adapter.GraphToDiagramSynchronizer;\r
+import org.simantics.diagram.ui.DiagramModelHints;\r
+import org.simantics.g2d.diagram.IDiagram;\r
+import org.simantics.g2d.element.IElement;\r
+\r
+/**\r
+ * ElementLoader is an interface for adding loading (initialization) passes on a\r
+ * per-element basis into the diagram loading sequence performed by\r
+ * {@link GraphToDiagramSynchronizer}. See\r
+ * {@link DiagramModelHints#KEY_ELEMENT_LOADER} for more information.\r
+ * \r
+ * @author Tuukka Lehtonen\r
+ * \r
+ * @see DiagramModelHints#KEY_ELEMENT_LOADER\r
+ */\r
+public interface ElementLoader {\r
+\r
+    /**\r
+     * @param g\r
+     * @param diagram\r
+     * @param element\r
+     */\r
+    void load(ReadGraph g, IDiagram diagram, IElement element) throws DatabaseException;\r
+\r
+}\r