Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.trend / example / org / simantics / trend / TestData.java

diff --git a/bundles/org.simantics.trend/example/org/simantics/trend/TestData.java b/bundles/org.simantics.trend/example/org/simantics/trend/TestData.java
new file mode 100644 (file)
index 0000000..14ea3de
--- /dev/null
+++ b/bundles/org.simantics.trend/example/org/simantics/trend/TestData.java
@@ -0,0 +1,92 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007 VTT Technical Research Centre of Finland and others.\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.trend;\r
+\r
+import java.io.File;\r
+import java.util.UUID;\r
+\r
+import org.simantics.databoard.util.Bean;\r
+import org.simantics.history.Collector;\r
+import org.simantics.history.History;\r
+import org.simantics.history.HistoryException;\r
+import org.simantics.history.util.subscription.SubscriptionItem;\r
+import org.simantics.history.HistoryManager;\r
+import org.simantics.history.impl.CollectorImpl;\r
+import org.simantics.simulation.data.DatasourceAdapter;\r
+import org.simantics.simulation.data.PseudoSolver;\r
+import org.simantics.trend.configuration.TrendSamplingFormats;\r
+import org.simantics.utils.FileUtils;\r
+\r
+/**\r
+ * Test Data initializes PseudoSolver, HistoryCollector and DatasourceRepository\r
+ *\r
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>\r
+ */\r
+public class TestData {\r
+\r
+       public PseudoSolver solver;\r
+       public File workarea;\r
+       public HistoryManager historyManager;\r
+       public Collector collector;\r
+       public DatasourceAdapter adapter;\r
+       public String subscriptionId = UUID.randomUUID().toString();\r
+\r
+       public TestData() throws HistoryException {\r
+               historyManager = History.createMemoryHistory();\r
+               collector = new CollectorImpl( historyManager );\r
+               init();\r
+       }\r
+       \r
+       public TestData(File workarea) throws HistoryException {\r
+               this.workarea = workarea;\r
+               historyManager = History.openFileHistory(workarea);\r
+               collector = new CollectorImpl( historyManager );\r
+               init();\r
+       }\r
+       \r
+       void init() throws HistoryException {\r
+               solver = new PseudoSolver();\r
+               SubscriptionItem[] hi = null;\r
+               hi = SubscriptionItem.createItems( PseudoSolver.SINE, subscriptionId, TrendSamplingFormats.createAnalogSamplingFormats(0, 0, "m") );\r
+               historyManager.create(hi);\r
+               collector.addItems(hi);\r
+               hi = SubscriptionItem.createItems( PseudoSolver.RAMP, subscriptionId, TrendSamplingFormats.createBinarySamplingFormats(0) );\r
+               historyManager.create(hi);\r
+               collector.addItems(hi);\r
+               hi = SubscriptionItem.createItems( PseudoSolver.RANDOM, subscriptionId, TrendSamplingFormats.createAnalogSamplingFormats(0, 0, "j") );\r
+               historyManager.create(hi);\r
+               collector.addItems(hi);\r
+               \r
+               adapter = new DatasourceAdapter( collector );\r
+               solver.addListener(adapter);\r
+       }\r
+       \r
+       public void dispose() {\r
+               solver.removeListener(adapter);\r
+               adapter.reset();\r
+               solver.stop();\r
+               collector.close();\r
+               try {\r
+                       for (Bean bean : collector.getItems()) {\r
+                               String id = (String) bean.getFieldUnchecked("id");\r
+                               historyManager.delete(id);\r
+                       }\r
+               } catch (HistoryException e) {\r
+                       e.printStackTrace();\r
+               }\r
+               historyManager.close();\r
+               if (workarea != null) {\r
+                       FileUtils.deleteDir(workarea);\r
+               }\r
+       }\r
+       \r
+}\r
+\r