Merge branch 'release/2.6'

.gitignore

@@ -6,6 +6,5 @@
 SCViewer initiator_target.launch
 SCViewer.xcf
 SCViewer_1.png
+*.launch
 copyrightLog.txt
-/workspace
-?*.launch

.launch/Build SCViewer.launch

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<launchConfiguration type="org.eclipse.m2e.Maven2LaunchConfigurationType">
-    <booleanAttribute key="M2_DEBUG_OUTPUT" value="false"/>
-    <stringAttribute key="M2_GOALS" value="package"/>
-    <booleanAttribute key="M2_NON_RECURSIVE" value="false"/>
-    <booleanAttribute key="M2_OFFLINE" value="false"/>
-    <stringAttribute key="M2_PROFILES" value=""/>
-    <listAttribute key="M2_PROPERTIES"/>
-    <stringAttribute key="M2_RUNTIME" value="EMBEDDED"/>
-    <booleanAttribute key="M2_SKIP_TESTS" value="false"/>
-    <intAttribute key="M2_THREADS" value="1"/>
-    <booleanAttribute key="M2_UPDATE_SNAPSHOTS" value="false"/>
-    <stringAttribute key="M2_USER_SETTINGS" value=""/>
-    <booleanAttribute key="M2_WORKSPACE_RESOLUTION" value="false"/>
-    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
-    <stringAttribute key="org.eclipse.jdt.launching.WORKING_DIRECTORY" value="${project_loc:com.minres.scviewer.parent}"/>
-</launchConfiguration>

.launch/Build and deploy SCViewer.launch

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<launchConfiguration type="org.eclipse.m2e.Maven2LaunchConfigurationType">
-    <booleanAttribute key="M2_DEBUG_OUTPUT" value="false"/>
-    <stringAttribute key="M2_GOALS" value="package"/>
-    <booleanAttribute key="M2_NON_RECURSIVE" value="false"/>
-    <booleanAttribute key="M2_OFFLINE" value="false"/>
-    <stringAttribute key="M2_PROFILES" value="release-composite"/>
-    <listAttribute key="M2_PROPERTIES"/>
-    <stringAttribute key="M2_RUNTIME" value="EMBEDDED"/>
-    <booleanAttribute key="M2_SKIP_TESTS" value="false"/>
-    <intAttribute key="M2_THREADS" value="1"/>
-    <booleanAttribute key="M2_UPDATE_SNAPSHOTS" value="false"/>
-    <stringAttribute key="M2_USER_SETTINGS" value=""/>
-    <booleanAttribute key="M2_WORKSPACE_RESOLUTION" value="true"/>
-    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
-    <stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.launching.macosx.MacOSXType/AdoptOpenJDK 8 [1.8.0_232]"/>
-    <stringAttribute key="org.eclipse.jdt.launching.WORKING_DIRECTORY" value="${project_loc:com.minres.scviewer.parent}"/>
-</launchConfiguration>

.launch/Set SCViewer version.launch

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<launchConfiguration type="org.eclipse.m2e.Maven2LaunchConfigurationType">
-    <booleanAttribute key="M2_DEBUG_OUTPUT" value="false"/>
-    <stringAttribute key="M2_GOALS" value="tycho-versions:set-version tycho-versions:update-pom"/>
-    <booleanAttribute key="M2_NON_RECURSIVE" value="false"/>
-    <booleanAttribute key="M2_OFFLINE" value="false"/>
-    <stringAttribute key="M2_PROFILES" value=""/>
-    <listAttribute key="M2_PROPERTIES">
-        <listEntry value="newVersion=${string_prompt:new version number}"/>
-    </listAttribute>
-    <stringAttribute key="M2_RUNTIME" value="EMBEDDED"/>
-    <booleanAttribute key="M2_SKIP_TESTS" value="false"/>
-    <intAttribute key="M2_THREADS" value="1"/>
-    <booleanAttribute key="M2_UPDATE_SNAPSHOTS" value="false"/>
-    <stringAttribute key="M2_USER_SETTINGS" value=""/>
-    <booleanAttribute key="M2_WORKSPACE_RESOLUTION" value="false"/>
-    <stringAttribute key="bad_container_name" value="/com.minres.scviewer.parent/.launch"/>
-    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
-    <stringAttribute key="org.eclipse.jdt.launching.WORKING_DIRECTORY" value="${project_loc:com.minres.scviewer.parent}"/>
-</launchConfiguration>

com.minres.scviewer.database.leveldb/META-INF/MANIFEST.MF

@@ -9,6 +9,7 @@ Import-Package: org.osgi.framework;version="1.3.0"
 Automatic-Module-Name: com.minres.scviewer.database.leveldb
 Service-Component: OSGI-INF/*.xml
 Require-Bundle: com.minres.scviewer.database;bundle-version="1.0.0",
+ org.eclipse.equinox.ds;bundle-version="1.4.200",
  org.eclipse.osgi.services;bundle-version="3.4.0"
 Bundle-ActivationPolicy: lazy
 Bundle-ClassPath: leveldb-0.11-SNAPSHOT-uber.jar,

com.minres.scviewer.database.leveldb/pom.xml

@@ -7,7 +7,7 @@
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
 		<version>2.0.0-SNAPSHOT</version>
-		<relativePath>../..</relativePath>
+		<relativePath>../com.minres.scviewer.parent</relativePath>
 	</parent>
 	<packaging>eclipse-plugin</packaging>
-</project>
+</project>

com.minres.scviewer.database.sqlite/.settings/org.eclipse.jdt.core.prefs

@@ -4,5 +4,4 @@ org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8

com.minres.scviewer.database.sqlite/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: SQLite transaction database
 Bundle-SymbolicName: com.minres.scviewer.database.sqlite
-Bundle-Version: 1.1.0.qualifier
+Bundle-Version: 1.0.0.qualifier
 Bundle-Vendor: MINRES Technologies GmbH
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Require-Bundle: com.minres.scviewer.database;bundle-version="1.0.0"

com.minres.scviewer.database.sqlite/build.properties

@@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2014, 2015-2021 MINRES Technologies GmbH and others.
+# Copyright (c) 2014, 2015 MINRES Technologies GmbH and others.
 # 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

com.minres.scviewer.database.sqlite/pom.xml

@@ -4,8 +4,8 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.0</version>
-	<relativePath>../..</relativePath>
+  	<version>2.0.0-SNAPSHOT</version>
+  	<relativePath>../com.minres.scviewer.parent</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>
   <dependencies>
@@ -15,5 +15,5 @@
   		<version>3.8.7</version>
   	</dependency>
   </dependencies>
-  <version>1.1.0-SNAPSHOT</version>
-</project>
+  <version>1.0.0-SNAPSHOT</version>
+</project>

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/SQLiteDbLoader.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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
@@ -11,11 +11,10 @@
 package com.minres.scviewer.database.sqlite;
 
 import java.beans.IntrospectionException;
-import java.beans.PropertyChangeListener;
-import java.beans.PropertyChangeSupport;
 import java.io.File;
 import java.io.FileInputStream;
-import java.io.InputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
 import java.sql.SQLException;
 import java.util.ArrayList;
@@ -25,7 +24,6 @@ import java.util.List;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.IWaveformDb;
 import com.minres.scviewer.database.IWaveformDbLoader;
-import com.minres.scviewer.database.InputFormatException;
 import com.minres.scviewer.database.RelationType;
 import com.minres.scviewer.database.sqlite.db.IDatabase;
 import com.minres.scviewer.database.sqlite.db.SQLiteDatabase;
@@ -39,21 +37,21 @@ public class SQLiteDbLoader implements IWaveformDbLoader {
 	protected IDatabase database;
 	
 	private List<RelationType> usedRelationsList = new ArrayList<>();
+
+	private IWaveformDb db;
 	
 	private ScvSimProps scvSimProps;
 		
-	private static final byte[] x = "SQLite format 3".getBytes();
-
-	/** The pcs. */
-	protected PropertyChangeSupport pcs = new PropertyChangeSupport(this);
+	public SQLiteDbLoader() {
+	}
 
 	@Override
 	public Long getMaxTime() {
-		SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<>(ScvTxEvent.class,
+		SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<ScvTxEvent>(ScvTxEvent.class,
 				database, "time = (SELECT MAX(time) FROM ScvTxEvent)");
 		try {
 			List<ScvTxEvent> event = handler.selectObjects();
-			if(!event.isEmpty())
+			if(event.size()>0)
 				return event.get(0).getTime()*scvSimProps.getTime_resolution();
 		} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
 				| InvocationTargetException | SQLException | IntrospectionException e) {
@@ -64,85 +62,59 @@ public class SQLiteDbLoader implements IWaveformDbLoader {
 
 	@Override
 	public Collection<IWaveform> getAllWaves() {
-		SQLiteDatabaseSelectHandler<ScvStream> handler = new SQLiteDatabaseSelectHandler<>(ScvStream.class, database);
-		List<IWaveform> streams=new ArrayList<>();
+		SQLiteDatabaseSelectHandler<ScvStream> handler = new SQLiteDatabaseSelectHandler<ScvStream>(ScvStream.class, database);
+		List<IWaveform> streams=new ArrayList<IWaveform>();
 		try {
 			for(ScvStream scvStream:handler.selectObjects()){
-				TxStream stream = new TxStream(database, scvStream);
+				TxStream stream = new TxStream(database, db, scvStream);
 				stream.setRelationTypeList(usedRelationsList);
 				streams.add(stream);
 			}
 		} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
 				| InvocationTargetException | SQLException | IntrospectionException e) {
+//			e.printStackTrace();
 		}
 		return streams;
 	}
 
-	@Override
-	public boolean canLoad(File inputFile) {
-		if (!inputFile.isDirectory() && inputFile.exists()) {
-			try(InputStream stream = new FileInputStream(inputFile)){
-				byte[] buffer = new byte[x.length];
-				int readCnt = stream.read(buffer, 0, x.length);
-				if (readCnt == x.length) {
-					for (int i = 0; i < x.length; i++)
-						if (buffer[i] != x[i])
-							return false;
-				}
-				return true;
-			} catch (Exception e) {
-				return false;
-			}
-		}
-		return false;
-	}
+	private byte[] x = "SQLite format 3".getBytes();
 
 	@Override
-	public void load(IWaveformDb db, File file) throws InputFormatException {
-		dispose();
-		database=new SQLiteDatabase(file.getAbsolutePath(), db);
+	public boolean load(IWaveformDb db, File file) throws Exception {
+		if(file.isDirectory() || !file.exists()) return false;
+		this.db=db;
+		try {
+			FileInputStream fis = new FileInputStream(file);
+			byte[] buffer = new byte[x.length];
+			int read = fis.read(buffer, 0, x.length);
+			fis.close();
+			if (read == x.length)
+				for (int i = 0; i < x.length; i++)
+					if (buffer[i] != x[i])	return false;
+		} catch(FileNotFoundException e) {
+			return false;
+		} catch(IOException e) { //if an I/O error occurs
+			return false;
+		}
+		database=new SQLiteDatabase(file.getAbsolutePath());
 		database.setData("TIMERESOLUTION", 1L);
-		SQLiteDatabaseSelectHandler<ScvSimProps> handler = new SQLiteDatabaseSelectHandler<>(ScvSimProps.class, database);
+		SQLiteDatabaseSelectHandler<ScvSimProps> handler = new SQLiteDatabaseSelectHandler<ScvSimProps>(ScvSimProps.class, database);
 		try {
 			for(ScvSimProps simProps:handler.selectObjects()){
 				scvSimProps=simProps;
 				database.setData("TIMERESOLUTION", scvSimProps.getTime_resolution());
 			}
-			pcs.firePropertyChange(IWaveformDbLoader.LOADING_FINISHED, null, null);
+			return true;
 		} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
 				| InvocationTargetException | SQLException | IntrospectionException e) {
-			throw new InputFormatException(e.toString());
+			e.printStackTrace();
 		}
+		return false;
 	}
-
-	public void dispose() {
-		database=null;
-		usedRelationsList=null;
-	}
-
+	
 	@Override
 	public Collection<RelationType> getAllRelationTypes(){
 		return usedRelationsList;
 	}
 
-	/**
-	 * Adds the property change listener.
-	 *
-	 * @param l the l
-	 */
-	@Override
-	public void addPropertyChangeListener(PropertyChangeListener l) {
-		pcs.addPropertyChangeListener(l);
-	}
-
-	/**
-	 * Removes the property change listener.
-	 *
-	 * @param l the l
-	 */
-	@Override
-	public void removePropertyChangeListener(PropertyChangeListener l) {
-		pcs.removePropertyChangeListener(l);
-	}
-
 }

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/Tx.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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
@@ -18,7 +18,12 @@ import java.util.Collection;
 import java.util.List;
 
 import com.minres.scviewer.database.AssociationType;
-import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.ITx;
+import com.minres.scviewer.database.ITxAttribute;
+import com.minres.scviewer.database.ITxEvent;
+import com.minres.scviewer.database.ITxGenerator;
+import com.minres.scviewer.database.ITxRelation;
+import com.minres.scviewer.database.ITxStream;
 import com.minres.scviewer.database.sqlite.db.IDatabase;
 import com.minres.scviewer.database.sqlite.db.SQLiteDatabaseSelectHandler;
 import com.minres.scviewer.database.sqlite.tables.ScvStream;
@@ -26,10 +31,6 @@ import com.minres.scviewer.database.sqlite.tables.ScvTx;
 import com.minres.scviewer.database.sqlite.tables.ScvTxAttribute;
 import com.minres.scviewer.database.sqlite.tables.ScvTxEvent;
 import com.minres.scviewer.database.sqlite.tables.ScvTxRelation;
-import com.minres.scviewer.database.tx.ITx;
-import com.minres.scviewer.database.tx.ITxAttribute;
-import com.minres.scviewer.database.tx.ITxGenerator;
-import com.minres.scviewer.database.tx.ITxRelation;
 
 public class Tx implements ITx {
 
@@ -38,10 +39,8 @@ public class Tx implements ITx {
 	private TxGenerator trGenerator;
 	private ScvTx scvTx;
 	private List<ITxAttribute> attributes;
-	private Long begin;
-	private Long end;
-	private List<ITxRelation> incoming;
-	private List<ITxRelation> outgoing;
+	private Long begin, end;
+	private List<ITxRelation> incoming, outgoing;
 	
 	public Tx(IDatabase database, TxStream trStream, TxGenerator trGenerator, ScvTx scvTx) {
 		this.database=database;
@@ -56,7 +55,7 @@ public class Tx implements ITx {
 	}
 
 	@Override
-	public IWaveform getStream() {
+	public ITxStream<ITxEvent> getStream() {
 		return trStream;
 	}
 
@@ -73,7 +72,7 @@ public class Tx implements ITx {
 	@Override
 	public Long getBeginTime() {
 		if(begin==null){
-		SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<>(ScvTxEvent.class,
+		SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<ScvTxEvent>(ScvTxEvent.class,
 				database, "tx="+scvTx.getId()+" AND type="+ AssociationType.BEGIN.ordinal());
 		try {
 			for(ScvTxEvent scvEvent:handler.selectObjects()){
@@ -89,7 +88,7 @@ public class Tx implements ITx {
 	@Override
 	public Long getEndTime() {
 		if(end==null){
-		SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<>(ScvTxEvent.class,
+		SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<ScvTxEvent>(ScvTxEvent.class,
 				database, "tx="+scvTx.getId()+" AND type="+ AssociationType.END.ordinal());
 		try {
 			for(ScvTxEvent scvEvent:handler.selectObjects()){
@@ -105,10 +104,10 @@ public class Tx implements ITx {
 	@Override
 	public List<ITxAttribute> getAttributes() {
 		if(attributes==null){
-			SQLiteDatabaseSelectHandler<ScvTxAttribute> handler = new SQLiteDatabaseSelectHandler<>(
+			SQLiteDatabaseSelectHandler<ScvTxAttribute> handler = new SQLiteDatabaseSelectHandler<ScvTxAttribute>(
 					ScvTxAttribute.class, database, "tx="+scvTx.getId());
 			try {
-				attributes = new ArrayList<>();
+				attributes = new ArrayList<ITxAttribute>();
 				for(ScvTxAttribute scvAttribute:handler.selectObjects()){
 					attributes.add(new TxAttribute(this, scvAttribute));
 					
@@ -123,10 +122,10 @@ public class Tx implements ITx {
 	@Override
 	public Collection<ITxRelation> getIncomingRelations() {
 		if(incoming==null){
-			SQLiteDatabaseSelectHandler<ScvTxRelation> handler = new SQLiteDatabaseSelectHandler<>(
+			SQLiteDatabaseSelectHandler<ScvTxRelation> handler = new SQLiteDatabaseSelectHandler<ScvTxRelation>(
 					ScvTxRelation.class, database, "sink="+scvTx.getId());
 			try {
-				incoming = new ArrayList<>();
+				incoming = new ArrayList<ITxRelation>();
 				for(ScvTxRelation scvRelation:handler.selectObjects()){
 					incoming.add(createRelation(scvRelation, false));
 				}
@@ -140,10 +139,10 @@ public class Tx implements ITx {
 	@Override
 	public Collection<ITxRelation> getOutgoingRelations() {
 		if(outgoing==null){
-			SQLiteDatabaseSelectHandler<ScvTxRelation> handler = new SQLiteDatabaseSelectHandler<>(
+			SQLiteDatabaseSelectHandler<ScvTxRelation> handler = new SQLiteDatabaseSelectHandler<ScvTxRelation>(
 					ScvTxRelation.class, database, "src="+scvTx.getId());
 			try {
-				outgoing = new ArrayList<>();
+				outgoing = new ArrayList<ITxRelation>();
 				for(ScvTxRelation scvRelation:handler.selectObjects()){
 					outgoing.add(createRelation(scvRelation, true));
 				}
@@ -156,7 +155,7 @@ public class Tx implements ITx {
 
 	private ITxRelation createRelation(ScvTxRelation rel, boolean outgoing) {
 		int otherId = outgoing?rel.getSink():rel.getSrc();
-		SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<>(ScvTx.class, database,
+		SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<ScvTx>(ScvTx.class, database,
 				"id="+otherId);
 		try {
 			List<ScvTx> res = handler.selectObjects();
@@ -164,7 +163,7 @@ public class Tx implements ITx {
 			List<ScvStream> streams = new SQLiteDatabaseSelectHandler<ScvStream>(ScvStream.class, database,
 						"id="+res.get(0).getStream()).selectObjects();
 			if(streams.size()!=1) return null;
-			TxStream tgtStream = (TxStream) database.getWaveformDb().getStreamByName(streams.get(0).getName());
+			TxStream tgtStream = (TxStream) trStream.getDb().getStreamByName(streams.get(0).getName());
 			Tx that = (Tx) tgtStream.getTransactions().get(otherId);
 			if(outgoing)
 				return new TxRelation(trStream.getRelationType(rel.getName()), this, that);

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/TxAttribute.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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
@@ -12,8 +12,8 @@ package com.minres.scviewer.database.sqlite;
 
 import com.minres.scviewer.database.AssociationType;
 import com.minres.scviewer.database.DataType;
+import com.minres.scviewer.database.ITxAttribute;
 import com.minres.scviewer.database.sqlite.tables.ScvTxAttribute;
-import com.minres.scviewer.database.tx.ITxAttribute;
 
 public class TxAttribute implements ITxAttribute{
 

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/TxEvent.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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
@@ -10,18 +10,16 @@
  *******************************************************************************/
 package com.minres.scviewer.database.sqlite;
 
-import com.minres.scviewer.database.EventKind;
-import com.minres.scviewer.database.IEvent;
-import com.minres.scviewer.database.WaveformType;
-import com.minres.scviewer.database.tx.ITx;
-import com.minres.scviewer.database.tx.ITxEvent;
+import com.minres.scviewer.database.ITx;
+import com.minres.scviewer.database.ITxEvent;
+import com.minres.scviewer.database.IWaveformEvent;
 
 public class TxEvent implements ITxEvent {
 
-	private final EventKind type;
+	private final Type type;
 	private ITx tx;
 	
-	public TxEvent(EventKind type, ITx tx) {
+	public TxEvent(Type type, ITx tx) {
 		super();
 		this.type = type;
 		this.tx = tx;
@@ -29,21 +27,26 @@ public class TxEvent implements ITxEvent {
 
 	@Override
 	public Long getTime() {
-		return type==EventKind.BEGIN?tx.getBeginTime():tx.getEndTime();
+		return type==Type.BEGIN?tx.getBeginTime():tx.getEndTime();
 	}
 
 	@Override
-	public IEvent duplicate() throws CloneNotSupportedException {
+	public IWaveformEvent duplicate() throws CloneNotSupportedException {
 		return new TxEvent(type, tx);
 	}
 
+	@Override
+	public int compareTo(IWaveformEvent o) {
+		return getTime().compareTo(o.getTime());
+	}
+
 	@Override
 	public ITx getTransaction() {
 		return tx;
 	}
 
 	@Override
-	public EventKind getKind() {
+	public Type getType() {
 		return type;
 	}
 
@@ -51,9 +54,4 @@ public class TxEvent implements ITxEvent {
 	public String toString() {
 		return type.toString()+"@"+getTime()+" of tx #"+tx.getId();
 	}
-
-	@Override
-	public WaveformType getType() {
-		return WaveformType.TRANSACTION;
-	}
 }

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/TxGenerator.java

@@ -0,0 +1,52 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * 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:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.database.sqlite;
+
+import java.util.List;
+
+import com.minres.scviewer.database.ITx;
+import com.minres.scviewer.database.ITxEvent;
+import com.minres.scviewer.database.ITxGenerator;
+import com.minres.scviewer.database.ITxStream;
+import com.minres.scviewer.database.sqlite.tables.ScvGenerator;
+
+public class TxGenerator implements ITxGenerator {
+
+	private ITxStream<ITxEvent>  stream;
+	
+	private ScvGenerator scvGenerator;
+
+	public TxGenerator(ITxStream<ITxEvent>  stream, ScvGenerator scvGenerator) {
+		this.stream=stream;
+		this.scvGenerator=scvGenerator;
+	}
+
+	@Override
+	public Long getId() {
+		return (long) scvGenerator.getId();
+	}
+
+	@Override
+	public ITxStream<ITxEvent> getStream() {
+		return stream;
+	}
+
+	@Override
+	public String getName() {
+		return scvGenerator.getName();
+	}
+
+	@Override
+	public List<ITx> getTransactions() {
+		return null;
+	}
+
+}

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/TxRelation.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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
@@ -10,15 +10,14 @@
  *******************************************************************************/
 package com.minres.scviewer.database.sqlite;
 
+import com.minres.scviewer.database.ITxRelation;
+import com.minres.scviewer.database.ITx;
 import com.minres.scviewer.database.RelationType;
-import com.minres.scviewer.database.tx.ITx;
-import com.minres.scviewer.database.tx.ITxRelation;
 
 public class TxRelation implements ITxRelation {
 
 	RelationType relationType;
-	Tx source;
-	Tx target;
+	Tx source, target;
 
 	public TxRelation(RelationType relationType, Tx source, Tx target) {
 		this.source = source;

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/TxStream.java

@@ -0,0 +1,199 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * 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:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.database.sqlite;
+
+import java.beans.IntrospectionException;
+import java.lang.reflect.InvocationTargetException;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.NavigableMap;
+import java.util.TreeMap;
+import java.util.Vector;
+
+import com.minres.scviewer.database.HierNode;
+import com.minres.scviewer.database.ITx;
+import com.minres.scviewer.database.ITxEvent;
+import com.minres.scviewer.database.ITxGenerator;
+import com.minres.scviewer.database.ITxStream;
+import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.IWaveformDb;
+import com.minres.scviewer.database.RelationType;
+import com.minres.scviewer.database.sqlite.db.IDatabase;
+import com.minres.scviewer.database.sqlite.db.SQLiteDatabaseSelectHandler;
+import com.minres.scviewer.database.sqlite.tables.ScvGenerator;
+import com.minres.scviewer.database.sqlite.tables.ScvStream;
+import com.minres.scviewer.database.sqlite.tables.ScvTx;
+
+public class TxStream extends HierNode implements ITxStream<ITxEvent> {
+
+	private IDatabase database;
+
+	private String fullName;
+	
+	private IWaveformDb db;
+	
+	private ScvStream scvStream;
+	
+	private TreeMap<Integer, TxGenerator> generators;
+	
+	private TreeMap<Integer, ITx> transactions;
+	
+	private Integer maxConcurrency;
+	
+	private TreeMap<Long, List<ITxEvent>> events;
+
+	private List<RelationType> usedRelationsList;
+	
+	public TxStream(IDatabase database, IWaveformDb waveformDb, ScvStream scvStream) {
+		super(scvStream.getName());
+		this.database=database;
+		fullName=scvStream.getName();
+		this.scvStream=scvStream;
+		db=waveformDb;
+	}
+
+	@Override
+	public IWaveformDb getDb() {
+		return db;
+	}
+
+	@Override
+	public String getFullName() {
+		return fullName;
+	}
+
+	@Override
+	public Long getId() {
+		return (long) scvStream.getId();
+	}
+
+	@Override
+	public String getKind() {
+		return scvStream.getKind();
+	}
+
+	@Override
+	public List<ITxGenerator> getGenerators() {
+		if(generators==null){
+			SQLiteDatabaseSelectHandler<ScvGenerator> handler = new SQLiteDatabaseSelectHandler<ScvGenerator>(
+					ScvGenerator.class, database, "stream="+scvStream.getId());
+			generators=new TreeMap<Integer, TxGenerator>();
+			try {
+				for(ScvGenerator scvGenerator:handler.selectObjects()){
+					generators.put(scvGenerator.getId(), new TxGenerator(this, scvGenerator));
+				}
+			} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+					| InvocationTargetException | SQLException | IntrospectionException e) {
+				e.printStackTrace();
+			}
+		}
+		return new ArrayList<ITxGenerator>(generators.values());
+	}
+
+	@Override
+	public int getMaxConcurrency() {
+		if(maxConcurrency==null){
+			java.sql.Connection connection=null;
+			java.sql.Statement statement=null;
+			java.sql.ResultSet resultSet=null;
+			try {
+				connection = database.createConnection();
+				statement = connection.createStatement();
+				StringBuilder sb = new StringBuilder();
+				sb.append("SELECT MAX(concurrencyLevel) as concurrencyLevel FROM ScvTx where stream=");
+				sb.append(scvStream.getId());
+				resultSet = statement.executeQuery(sb.toString());
+				while (resultSet.next()) {
+					if(maxConcurrency==null) maxConcurrency=0;
+					Object value = resultSet.getObject("concurrencyLevel");
+					if(value!=null)
+						maxConcurrency=(Integer) value;
+				}
+			} catch (SQLException e) {
+				if(maxConcurrency==null) maxConcurrency=0;
+			} finally {
+				try{
+				if(resultSet!=null) resultSet.close();
+				if(statement!=null) statement.close();
+				if(connection!=null) connection.close();
+				} catch (SQLException e) {	}
+			}
+			maxConcurrency+=1;
+		}
+		return maxConcurrency;
+	}
+
+	@Override
+	public  NavigableMap<Long, List<ITxEvent>> getEvents(){
+		if(events==null){
+			events=new TreeMap<Long, List<ITxEvent>>();
+			for(Entry<Integer, ITx> entry:getTransactions().entrySet()){
+				putEvent(new TxEvent(TxEvent.Type.BEGIN, entry.getValue()));
+				putEvent(new TxEvent(TxEvent.Type.END, entry.getValue()));
+			}	
+		}
+		return events;
+	}
+
+	private void putEvent(TxEvent ev){
+		Long time = ev.getTime();
+		if(!events.containsKey(time)){
+			Vector<ITxEvent> vector=new Vector<ITxEvent>();
+			vector.add(ev);
+			events.put(time,  vector);
+		} else {
+			events.get(time).add(ev);
+		}
+	}
+
+	protected Map<Integer, ITx> getTransactions() {
+		if(transactions==null){
+			if(generators==null) getGenerators();
+			transactions = new TreeMap<Integer, ITx>();
+			SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<ScvTx>(ScvTx.class, database,
+					"stream="+scvStream.getId());
+			try {
+				for(ScvTx scvTx:handler.selectObjects()){
+					transactions.put(scvTx.getId(), new Tx(database, this, generators.get(scvTx.getGenerator()), scvTx));
+				}
+			} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+					| InvocationTargetException | SQLException | IntrospectionException e) {
+				e.printStackTrace();
+			}
+		}
+		return transactions;
+	}
+
+	@Override
+	public Collection<ITxEvent> getWaveformEventsAtTime(Long time) {
+		return getEvents().get(time);
+	}
+
+	public void setRelationTypeList(List<RelationType> usedRelationsList){
+		this.usedRelationsList=usedRelationsList;
+	}
+	
+	public RelationType getRelationType(String name) {
+		RelationType relType=RelationType.create(name);
+		if(!usedRelationsList.contains(relType)) usedRelationsList.add(relType);
+		return relType;
+	}
+
+	@Override
+	public Boolean equals(IWaveform other) {
+		return(other instanceof TxStream && this.getId().equals(other.getId()));
+	}
+
+}

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/db/AbstractDatabaseHandler.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/db/IDatabase.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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
@@ -16,8 +16,6 @@ import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
 
-import com.minres.scviewer.database.IWaveformDb;
-
 /**
  *
  * Creates a connection to a database.
@@ -60,6 +58,4 @@ public interface IDatabase {
 	public void setData(String name, Object value);
 	
 	public Object getData(String name); 
-	
-	public IWaveformDb getWaveformDb();
 } 

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/db/SQLiteDatabase.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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
@@ -20,14 +20,10 @@ import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.HashMap;
 
-import com.minres.scviewer.database.IWaveformDb;
-
 public class SQLiteDatabase implements IDatabase {
 
 	protected String dbFileName;
 	
-	protected IWaveformDb waveformDb;
-	
 	protected HashMap<String, Object> props;
 	
     static {
@@ -43,10 +39,9 @@ public class SQLiteDatabase implements IDatabase {
 		}
     }
     
-	public SQLiteDatabase(String dbFileName, IWaveformDb waveformDb) {
+	public SQLiteDatabase(String dbFileName) {
 		super();
 		this.dbFileName = dbFileName;
-		this.waveformDb = waveformDb;
 		props = new HashMap<String, Object>();
 	}
 
@@ -94,9 +89,4 @@ public class SQLiteDatabase implements IDatabase {
 		return props.get(name);
 	}
 
-	@Override
-	public IWaveformDb getWaveformDb() {
-		return waveformDb;
-	}
-
 }

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/db/SQLiteDatabaseInsertHandler.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/db/SQLiteDatabaseSelectHandler.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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
@@ -77,6 +77,7 @@ public class SQLiteDatabaseSelectHandler<T> extends AbstractDatabaseHandler<T> {
 	 * @throws InvocationTargetException
 	 */
 	public synchronized List<T> selectObjects() throws SQLException,
+			SecurityException, IllegalArgumentException,
 			InstantiationException, IllegalAccessException,
 			IntrospectionException, InvocationTargetException {
 
@@ -115,11 +116,12 @@ public class SQLiteDatabaseSelectHandler<T> extends AbstractDatabaseHandler<T> {
 	 * @throws InvocationTargetException
 	 */
 	private List<T> createObjects(ResultSet resultSet)
-			throws SQLException, InstantiationException,
+			throws SecurityException, IllegalArgumentException,
+			SQLException, InstantiationException,
 			IllegalAccessException, IntrospectionException,
 			InvocationTargetException {
 
-		List<T> list = new ArrayList<>();
+		List<T> list = new ArrayList<T>();
 
 		while (resultSet.next()) {
 

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/tables/ScvGenerator.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/tables/ScvSimProps.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/tables/ScvStream.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/tables/ScvTx.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/tables/ScvTxAttribute.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/tables/ScvTxEvent.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/tables/ScvTxRelation.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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

com.minres.scviewer.database.test/.settings/org.eclipse.jdt.core.prefs

@@ -5,5 +5,4 @@ org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
-org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8

com.minres.scviewer.database.test/DatabaseServicesTest.launch

@@ -34,7 +34,7 @@
     <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl} -consoleLog"/>
     <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="com.minres.scviewer.database.test"/>
     <stringAttribute key="org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER" value="org.eclipse.pde.ui.workbenchClasspathProvider"/>
-    <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xms40m -Xmx2G"/>
+    <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xms40m -Xmx512m"/>
     <stringAttribute key="pde.version" value="3.3"/>
     <stringAttribute key="product" value="com.minres.scviewer.e4.product"/>
     <booleanAttribute key="run_in_ui_thread" value="true"/>

com.minres.scviewer.database.test/META-INF/MANIFEST.MF

@@ -3,14 +3,13 @@ Bundle-ManifestVersion: 2
 Bundle-Name: SCViewer database tests
 Bundle-SymbolicName: com.minres.scviewer.database.test
 Bundle-Version: 1.0.1.qualifier
-Bundle-Vendor: MINRES Technologies GmbH
+Bundle-Vendor: MINRES Technologies GnbH
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
-Require-Bundle: com.minres.scviewer.database,
+Require-Bundle: org.junit,
+ com.minres.scviewer.database,
  com.minres.scviewer.database.sqlite;bundle-version="1.0.0",
  com.minres.scviewer.database.text;bundle-version="1.0.0",
- com.minres.scviewer.database.vcd;bundle-version="1.0.0",
- org.junit,
- org.junit.jupiter.api
+ com.minres.scviewer.database.vcd;bundle-version="1.0.0"
 Bundle-ActivationPolicy: lazy
 Service-Component: OSGI-INF/component.xml
 Automatic-Module-Name: com.minres.scviewer.database.test

com.minres.scviewer.database.test/inputs/.gitignore

@@ -0,0 +1,2 @@
+/.scviewer.*
+/.my_db.txlog*

com.minres.scviewer.database.test/pom.xml

@@ -6,8 +6,8 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.11.0</version>
-		<relativePath>../..</relativePath>
+		<version>2.0.0-SNAPSHOT</version>
+		<relativePath>../com.minres.scviewer.parent</relativePath>
 	</parent>
 	<packaging>eclipse-test-plugin</packaging>
 	<build>
@@ -16,7 +16,16 @@
 				<groupId>org.eclipse.tycho</groupId>
 				<artifactId>tycho-surefire-plugin</artifactId>
 				<version>${tycho-version}</version>
+				<configuration>
+<!-- 					<bundleStartLevel /> -->
+					<dependencies>
+						<dependency>
+							<type>p2-installable-unit</type>
+							<artifactId>org.eclipse.equinox.ds</artifactId>
+						</dependency>
+					</dependencies>
+				</configuration>
 			</plugin>
 		</plugins>
 	</build>
-</project>
+</project>

com.minres.scviewer.database.test/src/com/minres/scviewer/database/test/DatabaseServicesTest.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
  * 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
@@ -17,12 +17,20 @@ import static org.junit.Assert.assertTrue;
 import java.io.File;
 import java.util.List;
 import java.util.Map.Entry;
+import java.util.NavigableMap;
 
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 
-import com.minres.scviewer.database.IEvent;
+import com.minres.scviewer.database.AssociationType;
+import com.minres.scviewer.database.DataType;
+import com.minres.scviewer.database.ISignal;
+import com.minres.scviewer.database.ITx;
+import com.minres.scviewer.database.ITxAttribute;
+import com.minres.scviewer.database.ITxEvent;
+import com.minres.scviewer.database.ITxEvent.Type;
+import com.minres.scviewer.database.ITxStream;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.IWaveformDb;
 import com.minres.scviewer.database.IWaveformDbFactory;
@@ -63,11 +71,13 @@ public class DatabaseServicesTest {
 		assertEquals(14,  waves.size());
 		assertEquals(2,  waveformDb.getChildNodes().size());
 		IWaveform bus_data_wave = waves.get(0);
-		Entry<Long, IEvent[]> bus_data_entry = bus_data_wave.getEvents().floorEntry(1400000000L);
-		assertEquals("01111000", bus_data_entry.getValue()[0].toString());
+		ISignal<?> bus_data_sig = (ISignal<?>) bus_data_wave;
+		Entry<Long, ?> bus_data_entry = bus_data_sig.getEvents().floorEntry(1400000000L);
+		assertTrue("01111000".equals(bus_data_entry.getValue().toString()));
 		IWaveform rw_wave = waves.get(2);
-		Entry<Long, IEvent[]> rw_entry = rw_wave.getEvents().floorEntry(2360000000L);
-		assertEquals("1", rw_entry.getValue()[0].toString());
+		ISignal<?> rw_sig = (ISignal<?>) rw_wave;
+		Entry<Long, ?> rw_entry = rw_sig.getEvents().floorEntry(2360000000L);
+		assertTrue("1".equals(rw_entry.getValue().toString()));
 	}
 
 	@Test
@@ -86,18 +96,8 @@ public class DatabaseServicesTest {
 		assertTrue(f.exists());
 		waveformDb.load(f);
 		assertNotNull(waveformDb);
-		List<IWaveform> waveforms =  waveformDb.getAllWaves();
-		assertEquals(3,  waveforms.size());
+		assertEquals(3,  waveformDb.getAllWaves().size());
 		assertEquals(1,  waveformDb.getChildNodes().size());
-		for(IWaveform w:waveforms) {
-			if(w.getId().equals(1l)) {
-				assertEquals(2, w.getWidth());
-			} else if(w.getId().equals(2l)) {
-				assertEquals(1, w.getWidth());
-			} else if(w.getId().equals(3l)) {
-				assertEquals(1, w.getWidth());
-			}
-		}
 	}
 
 	@Test
@@ -110,6 +110,39 @@ public class DatabaseServicesTest {
 		assertEquals(1,  waveformDb.getChildNodes().size());
 	}
 
+	//@Test
+	public void testTxLDb() throws Exception {
+		File f = new File("inputs/my_ldb.txldb").getAbsoluteFile();
+		assertTrue(f.exists());
+		waveformDb.load(f);
+		assertNotNull(waveformDb);
+		assertEquals(1,  waveformDb.getChildNodes().size());
+		List<IWaveform> waves = waveformDb.getAllWaves();
+		assertEquals(3,  waves.size());
+		IWaveform wave = waves.get(0);
+		assertTrue(wave instanceof ITxStream<?>);
+		ITxStream<?> stream = (ITxStream<?>) wave;
+		assertEquals(2,  stream.getGenerators().size());
+		NavigableMap<Long, List<ITxEvent>> eventsList = stream.getEvents();
+		assertEquals(27, eventsList.size());
+		Entry<Long, List<ITxEvent>> eventEntry = eventsList.firstEntry();
+		assertEquals(100000000L, (long) eventEntry.getKey());
+		List<ITxEvent> events = eventEntry.getValue();
+		assertEquals(1, events.size());
+		ITxEvent event = events.get(0);
+		assertEquals(Type.BEGIN, event.getType());
+		ITx tx = event.getTransaction();
+		assertEquals(3L,  (long) tx.getId());
+		List<ITxAttribute> attrs = tx.getAttributes();
+		assertEquals(1, attrs.size());
+		ITxAttribute attr = attrs.get(0);
+		assertEquals("data", attr.getName());
+		assertEquals(DataType.UNSIGNED, attr.getDataType());
+		assertEquals(AssociationType.END, attr.getType());
+		assertTrue(attr.getValue() instanceof Integer);
+		assertEquals(0, (int) attr.getValue());
+	}
+
 	@Test
 	public void testHierarchicalVCD() throws Exception {
 		File f = new File("inputs/simple_system.vcd").getAbsoluteFile();
@@ -120,15 +153,5 @@ public class DatabaseServicesTest {
 		assertEquals(1,  waveformDb.getChildNodes().size());
 	}
 
-	@Test
-	public void testLargeTxText() throws Exception {
-		File f = new File("inputs/hw_config_10_10.txlog").getAbsoluteFile();
-		assertTrue(f.exists());
-		waveformDb.load(f);
-		assertNotNull(waveformDb);
-		List<IWaveform> waveforms =  waveformDb.getAllWaves();
-		assertEquals(100,  waveforms.size());
-		assertEquals(1,  waveformDb.getChildNodes().size());
-	}
 
 }

com.minres.scviewer.database.text/.classpath

@@ -11,7 +11,10 @@
 			<attribute name="javadoc_location" value="jar:platform:/resource/com.minres.scviewer.database.text/lib/mapdb-3.0.7-javadoc.jar!/"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="src/"/>
+	<classpathentry exported="true" kind="lib" path="lib/eclipse-collections-9.2.0.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/eclipse-collections-api-9.2.0.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/eclipse-collections-forkjoin-9.2.0.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/kotlin-stdlib-1.2.42.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/lz4-1.3.0.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/elsa-3.0.0-M5.jar"/>

com.minres.scviewer.database.text/.project

@@ -33,6 +33,7 @@
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.jdt.groovy.core.groovyNature</nature>
 		<nature>org.eclipse.pde.PluginNature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>

com.minres.scviewer.database.text/.settings/org.eclipse.jdt.groovy.core.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+groovy.compiler.level=25

com.minres.scviewer.database.text/META-INF/MANIFEST.MF

@@ -2,19 +2,23 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: Textual transaction database
 Bundle-SymbolicName: com.minres.scviewer.database.text
-Bundle-Version: 3.0.0.qualifier
+Bundle-Version: 2.0.2.qualifier
 Bundle-Vendor: MINRES Technologies GmbH
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Import-Package: org.osgi.framework;version="1.3.0"
 Require-Bundle: com.minres.scviewer.database,
+ org.codehaus.groovy;bundle-version="2.5.8",
+ org.eclipse.equinox.ds;bundle-version="1.4.200",
  org.eclipse.osgi.services;bundle-version="3.4.0",
- com.google.guava;bundle-version="15.0.0",
- org.eclipse.collections;bundle-version="10.4.0"
+ com.google.guava;bundle-version="15.0.0"
 Service-Component: OSGI-INF/component.xml
 Bundle-ActivationPolicy: lazy
 Automatic-Module-Name: com.minres.scviewer.database.text
-Bundle-ClassPath: .,
- lib/mapdb-3.0.7.jar,
+Bundle-ClassPath: lib/mapdb-3.0.7.jar,
+ .,
+ lib/eclipse-collections-9.2.0.jar,
+ lib/eclipse-collections-api-9.2.0.jar,
+ lib/eclipse-collections-forkjoin-9.2.0.jar,
  lib/kotlin-stdlib-1.2.42.jar,
  lib/lz4-1.3.0.jar,
  lib/elsa-3.0.0-M5.jar

com.minres.scviewer.database.text/build.properties

@@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2014, 2015-2021 MINRES Technologies GmbH and others.
+# Copyright (c) 2014, 2015 MINRES Technologies GmbH and others.
 # 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
@@ -13,6 +13,9 @@ bin.includes = META-INF/,\
                OSGI-INF/,\
                lib/,\
                lib/mapdb-3.0.7.jar,\
+               lib/eclipse-collections-9.2.0.jar,\
+               lib/eclipse-collections-api-9.2.0.jar,\
+               lib/eclipse-collections-forkjoin-9.2.0.jar,\
                lib/kotlin-stdlib-1.2.42.jar,\
                lib/lz4-1.3.0.jar,\
                lib/elsa-3.0.0-M5.jar