Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.g2d / src / org / simantics / g2d / element / handler / TerminalData.java

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/TerminalData.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/TerminalData.java
new file mode 100644 (file)
index 0000000..3774322
--- /dev/null
+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/TerminalData.java
@@ -0,0 +1,37 @@
+/*******************************************************************************\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.g2d.element.handler;\r
+\r
+import org.simantics.g2d.diagram.handler.Topology;\r
+import org.simantics.g2d.diagram.handler.Topology.Terminal;\r
+import org.simantics.g2d.element.IElement;\r
+import org.simantics.g2d.element.ElementClass.Single;\r
+import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
+\r
+/**\r
+ * An element handler for elements with terminals that allows setting/getting\r
+ * terminal-specific data to/from elements.\r
+ * \r
+ * @see TerminalTopology Terminal topology interface\r
+ * @see TerminalLayout Terminal layout interface\r
+ * @see Topology\r
+ * \r
+ * @author Tuukka Lehtonen\r
+ */\r
+@Single\r
+public interface TerminalData extends ElementHandler {\r
+\r
+    <T> T getHint(IElement e, Terminal t, Key key);\r
+\r
+    void setHint(IElement e, Terminal t, Key key, Object value);\r
+\r
+}\r