Added missing org.simantics.db.{tests,testing} plug-ins.

[simantics/platform.git] / tests / org.simantics.db.tests / src / org / simantics / db / tests / performance / read / TypeSetAndString.java

diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/performance/read/TypeSetAndString.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/performance/read/TypeSetAndString.java
new file mode 100644 (file)
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+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/performance/read/TypeSetAndString.java
@@ -0,0 +1,53 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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.db.tests.performance.read;
+
+import java.util.Set;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.service.CollectionSupport;
+import org.simantics.layer0.Layer0;
+import org.simantics.utils.datastructures.Pair;
+
+public class TypeSetAndString extends ResourceRead<Pair<Set<Resource>, String>> {
+
+    public TypeSetAndString(Resource type) {
+        super(type);
+    }
+
+    @Override
+    public Pair<Set<Resource>, String> perform(ReadGraph graph) throws DatabaseException {
+       
+       Layer0 L0 = Layer0.getInstance(graph);
+       CollectionSupport cs = graph.getService(CollectionSupport.class);
+       Set<Resource> types = cs.createSet();
+       
+       types.add(resource);
+       types.addAll(graph.getSupertypes(resource));
+       
+        final StringBuilder b = new StringBuilder();
+        boolean first = true;
+        for (Resource type : types) {
+               String name = graph.getPossibleRelatedValue(type, L0.HasName, Bindings.STRING);
+            if (!first) b.append(" ");
+            first = false;
+        }
+        
+        return Pair.make(types, b.toString());
+        
+    }
+
+}
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