Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.browsing.ui.common / src / org / simantics / browsing / ui / common / contributor / FinalRootViewpointContributionContributor.java

diff --git a/bundles/org.simantics.browsing.ui.common/src/org/simantics/browsing/ui/common/contributor/FinalRootViewpointContributionContributor.java b/bundles/org.simantics.browsing.ui.common/src/org/simantics/browsing/ui/common/contributor/FinalRootViewpointContributionContributor.java
new file mode 100644 (file)
index 0000000..f6a5142
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.common/src/org/simantics/browsing/ui/common/contributor/FinalRootViewpointContributionContributor.java
@@ -0,0 +1,44 @@
+/*******************************************************************************\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.browsing.ui.common.contributor;\r
+\r
+import java.util.Collection;\r
+\r
+import org.simantics.browsing.ui.BuiltinKeys;\r
+import org.simantics.browsing.ui.NodeContext;\r
+import org.simantics.browsing.ui.PrimitiveQueryUpdater;\r
+import org.simantics.browsing.ui.Tester;\r
+import org.simantics.browsing.ui.BuiltinKeys.ViewpointContributionKey;\r
+import org.simantics.browsing.ui.common.NodeContextUtil;\r
+\r
+/**\r
+ * @author Antti Villberg\r
+ *\r
+ * @param <T> the input type accepted by this contributor\r
+ */\r
+public abstract class FinalRootViewpointContributionContributor<T> extends AbstractViewpointContributionContributor<T> {\r
+\r
+    @Override\r
+    public Tester getNodeContextTester() {\r
+        return null;\r
+    }\r
+\r
+    @SuppressWarnings("unchecked")\r
+    @Override\r
+    public Collection<NodeContext> getContribution(PrimitiveQueryUpdater updater,\r
+            NodeContext context, ViewpointContributionKey key) {\r
+        return NodeContextUtil.toContextCollectionWithInput(getContribution((T)context.getConstant(BuiltinKeys.INPUT)));\r
+    }\r
+\r
+    abstract public Collection<?> getContribution(T input);\r
+\r
+}\r