X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.history%2Fexamples%2Forg%2Fsimantics%2Fhistory%2Fexamples%2FHistoryExample2.java;h=cc643dfaac615be89aad1c2d81148d488cab6969;hb=HEAD;hp=4f64dc356a8ff4244619c9dd93af51c8dfa848bc;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.history/examples/org/simantics/history/examples/HistoryExample2.java b/bundles/org.simantics.history/examples/org/simantics/history/examples/HistoryExample2.java
index 4f64dc356..cc643dfaa 100644
--- a/bundles/org.simantics.history/examples/org/simantics/history/examples/HistoryExample2.java
+++ b/bundles/org.simantics.history/examples/org/simantics/history/examples/HistoryExample2.java
@@ -1,130 +1,130 @@
-/*******************************************************************************
- * Copyright (c) 2007, 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.history.examples;
-
-import java.io.File;
-
-import org.simantics.databoard.Bindings;
-import org.simantics.databoard.Datatypes;
-import org.simantics.databoard.accessor.StreamAccessor;
-import org.simantics.databoard.binding.Binding;
-import org.simantics.databoard.type.Datatype;
-import org.simantics.databoard.type.RecordType;
-import org.simantics.databoard.util.Bean;
-import org.simantics.history.Collector;
-import org.simantics.history.History;
-import org.simantics.history.HistoryManager;
-import org.simantics.history.ItemManager;
-import org.simantics.history.impl.CollectorImpl;
-import org.simantics.history.util.subscription.SubscriptionItem;
-import org.simantics.history.util.subscription.SamplingFormat;
-import org.simantics.utils.FileUtils;
-
-public class HistoryExample2 {
-		
-	public static void main(String[] args) throws Exception {
-		
-		//// Create sampling formats		
-		// Simple format captures all samples, no min/max/avg/median 
-		SamplingFormat simpleFormat, intervalFormat;
-		simpleFormat = new SamplingFormat();
-		RecordType format = (RecordType) (simpleFormat.format = new RecordType());
-		format.addComponent("time", Datatypes.DOUBLE);
-		format.addComponent("value", Datatypes.DOUBLE );
-		format.addComponent("quality", Datatypes.BYTE );
-		simpleFormat.interval = Double.NaN;
-		simpleFormat.deadband = Double.NaN;
-		simpleFormat.formatId = "Simple";
-		
-		// Interval format captures samples with 0.5s interval. It also calculates min/max/avg/median 
-		intervalFormat = new SamplingFormat();
-		format = (RecordType) (intervalFormat.format = new RecordType());
-		format.addComponent("time", Datatypes.DOUBLE);
-		format.addComponent("endTime", Datatypes.DOUBLE);
-		format.addComponent("value", Datatypes.DOUBLE );
-		format.addComponent("lastValue", Datatypes.DOUBLE);		
-		format.addComponent("min", Datatypes.DOUBLE);
-		format.addComponent("max", Datatypes.DOUBLE);
-		format.addComponent("avg", Datatypes.DOUBLE);
-		format.addComponent("median", Datatypes.DOUBLE);
-		format.addComponent("quality", Datatypes.BYTE );
-		format.addComponent("count", Datatypes.INTEGER);
-		intervalFormat.interval = Double.NaN;
-		intervalFormat.deadband = Double.NaN;
-		intervalFormat.interval = 0.5;
-		intervalFormat.formatId = "Interval";
-		
-		//// Create item descriptions
-		SubscriptionItem[] items = SubscriptionItem.createItems("Variable", "MySubscription", simpleFormat, intervalFormat);
-
-		// Manage items
-		ItemManager im = new ItemManager( items );
-		im.search("groupId", "MySubscription");
-		
-		//// Open file history & initialize subscription 
-		File workarea = FileUtils.createTmpDir();
-		HistoryManager historian = History.openFileHistory( workarea );
-		historian.create( items );
-				
-		//// Record data
-		Collector collector = new CollectorImpl( historian );
-		collector.addItems( items );
-		try {
-			double NaN = Double.NaN;
-			double[] data = { 5.0, 5.0, 5.0, 5.0, 6.0, 6.0, 6.0, 7.0, 8.0, 9.0, NaN,10.0, NaN, NaN, NaN };
-
-			for (int i=0; i<data.length; i++) 
-			{
-				collector.beginStep(Bindings.DOUBLE, i * 0.1);
-				collector.setValue("Variable", Bindings.DOUBLE, data[i]);
-				collector.endStep();
-			}
-			
-		} finally {
-			collector.close();
-		}
-		
-		// Open accessor to the data, read & print data.
-		System.out.println("IntervalFormat = "+intervalFormat.toString());
-		StreamAccessor sa = historian.openStream( items[1].id, "r" );
-		try {			
-			sa.reset();
-			Datatype sampleType = sa.type().componentType;
-			Binding beanBinding = Bindings.getBeanBinding( sampleType );
-			Bean sample = (Bean) beanBinding.createDefault();
-			for (int i=0; i<sa.size(); i++) {
-				sa.get(i, beanBinding, sample);
-				System.out.println( sample );
-			}
-		} finally {
-			sa.close();
-		}
-				
-		// The data can also be read using generic binding
-		System.out.println("\nSimpleFormat = "+simpleFormat.toString());
-		sa = historian.openStream(items[0].id, "r");
-		try {			
-			sa.reset();
-			Binding b = Bindings.getBinding( simpleFormat.format );
-			Object sample = b.createDefault();
-			for (int i=0; i<sa.size(); i++) {
-				sa.get(i, b, sample);
-				System.out.println( b.toString(sample) );
-			}
-		} finally {
-			sa.close();
-		}
-		
-		
-	}
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 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.history.examples;
+
+import java.io.File;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.Datatypes;
+import org.simantics.databoard.accessor.StreamAccessor;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.type.Datatype;
+import org.simantics.databoard.type.RecordType;
+import org.simantics.databoard.util.Bean;
+import org.simantics.history.Collector;
+import org.simantics.history.History;
+import org.simantics.history.HistoryManager;
+import org.simantics.history.ItemManager;
+import org.simantics.history.impl.CollectorImpl;
+import org.simantics.history.util.subscription.SubscriptionItem;
+import org.simantics.history.util.subscription.SamplingFormat;
+import org.simantics.utils.FileUtils;
+
+public class HistoryExample2 {
+		
+	public static void main(String[] args) throws Exception {
+		
+		//// Create sampling formats		
+		// Simple format captures all samples, no min/max/avg/median 
+		SamplingFormat simpleFormat, intervalFormat;
+		simpleFormat = new SamplingFormat();
+		RecordType format = (RecordType) (simpleFormat.format = new RecordType());
+		format.addComponent("time", Datatypes.DOUBLE);
+		format.addComponent("value", Datatypes.DOUBLE );
+		format.addComponent("quality", Datatypes.BYTE );
+		simpleFormat.interval = Double.NaN;
+		simpleFormat.deadband = Double.NaN;
+		simpleFormat.formatId = "Simple";
+		
+		// Interval format captures samples with 0.5s interval. It also calculates min/max/avg/median 
+		intervalFormat = new SamplingFormat();
+		format = (RecordType) (intervalFormat.format = new RecordType());
+		format.addComponent("time", Datatypes.DOUBLE);
+		format.addComponent("endTime", Datatypes.DOUBLE);
+		format.addComponent("value", Datatypes.DOUBLE );
+		format.addComponent("lastValue", Datatypes.DOUBLE);		
+		format.addComponent("min", Datatypes.DOUBLE);
+		format.addComponent("max", Datatypes.DOUBLE);
+		format.addComponent("avg", Datatypes.DOUBLE);
+		format.addComponent("median", Datatypes.DOUBLE);
+		format.addComponent("quality", Datatypes.BYTE );
+		format.addComponent("count", Datatypes.INTEGER);
+		intervalFormat.interval = Double.NaN;
+		intervalFormat.deadband = Double.NaN;
+		intervalFormat.interval = 0.5;
+		intervalFormat.formatId = "Interval";
+		
+		//// Create item descriptions
+		SubscriptionItem[] items = SubscriptionItem.createItems("Variable", "MySubscription", simpleFormat, intervalFormat);
+
+		// Manage items
+		ItemManager im = new ItemManager( items );
+		im.search("groupId", "MySubscription");
+		
+		//// Open file history & initialize subscription 
+		File workarea = FileUtils.createTmpDir();
+		HistoryManager historian = History.openFileHistory( workarea );
+		historian.create( items );
+				
+		//// Record data
+		Collector collector = new CollectorImpl( historian );
+		collector.addItems( items );
+		try {
+			double NaN = Double.NaN;
+			double[] data = { 5.0, 5.0, 5.0, 5.0, 6.0, 6.0, 6.0, 7.0, 8.0, 9.0, NaN,10.0, NaN, NaN, NaN };
+
+			for (int i=0; i<data.length; i++) 
+			{
+				collector.beginStep(Bindings.DOUBLE, i * 0.1);
+				collector.setValue("Variable", Bindings.DOUBLE, data[i]);
+				collector.endStep();
+			}
+			
+		} finally {
+			collector.close();
+		}
+		
+		// Open accessor to the data, read & print data.
+		System.out.println("IntervalFormat = "+intervalFormat.toString());
+		StreamAccessor sa = historian.openStream( items[1].id, "r" );
+		try {			
+			sa.reset();
+			Datatype sampleType = sa.type().componentType;
+			Binding beanBinding = Bindings.getBeanBinding( sampleType );
+			Bean sample = (Bean) beanBinding.createDefault();
+			for (int i=0; i<sa.size(); i++) {
+				sa.get(i, beanBinding, sample);
+				System.out.println( sample );
+			}
+		} finally {
+			sa.close();
+		}
+				
+		// The data can also be read using generic binding
+		System.out.println("\nSimpleFormat = "+simpleFormat.toString());
+		sa = historian.openStream(items[0].id, "r");
+		try {			
+			sa.reset();
+			Binding b = Bindings.getBinding( simpleFormat.format );
+			Object sample = b.createDefault();
+			for (int i=0; i<sa.size(); i++) {
+				sa.get(i, b, sample);
+				System.out.println( b.toString(sample) );
+			}
+		} finally {
+			sa.close();
+		}
+		
+		
+	}
+
+}