X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.model%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fmodel%2Fnodetypes%2FNodeTypeMultiMap.java;fp=bundles%2Forg.simantics.browsing.ui.model%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fmodel%2Fnodetypes%2FNodeTypeMultiMap.java;h=4e7420c8ff97e600102f279ae96fd1d63d52907d;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/nodetypes/NodeTypeMultiMap.java b/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/nodetypes/NodeTypeMultiMap.java
new file mode 100644
index 000000000..4e7420c8f
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+++ b/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/nodetypes/NodeTypeMultiMap.java
@@ -0,0 +1,32 @@
+/*******************************************************************************
+ * Copyright (c) 2010, 2011 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * 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:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui.model.nodetypes;
+
+import java.util.Collection;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.util.HierarchyMultiMap;
+
+/**
+ * HierarchyMultiMap specialized for NodeType keys.
+ * 
+ * @author Hannu Niemistö
+ */
+public class NodeTypeMultiMap<T> extends HierarchyMultiMap<NodeType, T> {
+
+    @Override
+    protected Collection<NodeType> getImmediateSuperelements(ReadGraph g, NodeType a) throws DatabaseException {
+        return a.getSuper(g);
+    }
+
+}