Merge branch 'hotfix/tx_end_time_fix'

store complete transactions
only complete ScvTx should be put into MapDB otherwise later property updates might get lost. Since they might not end in the order they start an additional redirection is need to insert with ascending keys
2021-01-12 07:18:24 +01:00 · 2021-01-12 07:16:42 +01:00 · 2021-01-10 13:37:39 +01:00 · 2021-01-10 13:37:16 +01:00 · 2021-01-10 13:16:28 +01:00 · 2021-01-10 13:09:45 +01:00
532 changed files with 835958 additions and 405 deletions
@@ -1 +1,11 @@
-/.project
+/.metadata/
+/.graph-browser/
+/.recommenders/
+/RemoteSystemsTempFiles/
+/*.zip
+SCViewer initiator_target.launch
+SCViewer.xcf
+SCViewer_1.png
+copyrightLog.txt
+/workspace
+?*.launch
@@ -0,0 +1,17 @@
+<?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="${project_loc:com.minres.scviewer.parent}"/>
+</launchConfiguration>
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.m2e.Maven2LaunchConfigurationType">
+    <booleanAttribute key="M2_DEBUG_OUTPUT" value="false"/>
+    <stringAttribute key="M2_GOALS" value="package"/>
+    <booleanAttribute key="M2_NON_RECURSIVE" value="false"/>
+    <booleanAttribute key="M2_OFFLINE" value="false"/>
+    <stringAttribute key="M2_PROFILES" value="release-composite"/>
+    <listAttribute key="M2_PROPERTIES"/>
+    <stringAttribute key="M2_RUNTIME" value="EMBEDDED"/>
+    <booleanAttribute key="M2_SKIP_TESTS" value="false"/>
+    <intAttribute key="M2_THREADS" value="1"/>
+    <booleanAttribute key="M2_UPDATE_SNAPSHOTS" value="false"/>
+    <stringAttribute key="M2_USER_SETTINGS" value=""/>
+    <booleanAttribute key="M2_WORKSPACE_RESOLUTION" value="true"/>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
+    <stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.launching.macosx.MacOSXType/AdoptOpenJDK 8 [1.8.0_232]"/>
+    <stringAttribute key="org.eclipse.jdt.launching.WORKING_DIRECTORY" value="${project_loc:com.minres.scviewer.parent}"/>
+</launchConfiguration>
@@ -0,0 +1,20 @@
+<?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>
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.minres.scviewer.parent</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>
@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1
@@ -0,0 +1,203 @@
+Eclipse Public License - v 1.0
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+infringes such Recipient's patent(s), then such Recipient's rights granted
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+This Agreement is governed by the laws of the State of New York and the
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+any resulting litigation.
@@ -0,0 +1,31 @@
+SCViewer
+========
+
+SCViewer is composed of a set of eclipse plugins to display VCD and transaction streams 
+created by the SystemC VCD trace implementation and the SystemC Verification Library (SCV).
+For further description of the SCV please refer to 
+http://www.accellera.org/activities/committees/systemc-verification.
+
+> If you encounter issue when running on Linux please try running as `SWT_GTK3=0 scviewer` as there exist issues wiht GTK3.
+
+The viewer has the following features
+- support of VCD files (compressed and uncompressed)
+ - real numbers
+ - showing vectors and real numbers as analog (step-wise & continuous)
+ - various value representations of bit vectors
+- support of SCV transaction recordings in various formats
+ - text log files (compressed and uncompressed)
+ - sqlite based 
+ - visualization of transaction relations
+
+To build the plugins the Eclipse SDK or PDE can be used. In both cases the Groovy
+eclipse plugin (http://groovy.codehaus.org/Eclipse+Plugin or Market) has to be
+installed.
+
+TODO
+====
+- add more tests
+- move to feature based product to allow automatic updates
+- improve graphics
+- catch-up e3 plugin to functionality of e4 product
+- add calculated traces
@@ -1,4 +0,0 @@
-theme: jekyll-theme-minimal
-logo: /assets/img/SCViewer_logo.png
-title: SCViewer
-description: A a simple tool to display waveforms
@@ -0,0 +1 @@
+/target/
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.minres.scviewer.target</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8
@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?pde version="3.8"?>
+<target name="com.minres.scviewer.target" sequenceNumber="138">
+<locations>
+	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
+		<repository location="http://download.eclipse.org/releases/2020-03/"/>
+		<unit id="org.eclipse.equinox.executable.feature.group" version="0.0.0"/>
+		<unit id="org.eclipse.equinox.p2.sdk.feature.jar" version="0.0.0"/> <!-- needed by Linux exectable-->
+		<unit id="org.eclipse.equinox.sdk.feature.group" version="0.0.0"/>
+		<unit id="org.eclipse.platform.sdk" version="0.0.0"/>
+		<unit id="org.eclipse.sdk.feature.group" version="0.0.0"/> <!-- org.eclipse.equinox.p2.iu -->
+		<unit id="org.eclipse.rcptt.core.feature.group" version="0.0.0"/><!-- com.google.guave-->
+		<unit id="org.eclipse.pde.feature.group" version="0.0.0"/>	<!-- org.junit for testing -->
+	</location>
+	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
+		<repository location="https://www.opcoach.com/repository/2020-03/"/>
+		<unit id="com.opcoach.e4.preferences.feature.feature.group" version="0.0.0"/>
+	</location>
+	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
+		<repository location="http://dist.springsource.org/snapshot/GRECLIPSE/e4.15/"/>
+		<unit id="org.codehaus.groovy25.feature.feature.group" version="0.0.0"/>
+	</location>
+	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
+		<repository location="http://download.eclipse.org/nattable/releases/1.6.0/repository/"/>
+		<unit id="org.eclipse.nebula.widgets.nattable.core.feature.feature.group" version="1.6.0.201909181823"/>
+		<unit id="org.eclipse.nebula.widgets.nattable.extension.e4.feature.feature.group" version="1.2.0.201909181823"/>
+		<unit id="org.eclipse.nebula.widgets.nattable.extension.glazedlists.feature.feature.group" version="1.6.0.201909181823"/>
+		<unit id="org.eclipse.nebula.widgets.nattable.extension.poi.feature.feature.group" version="1.5.1.201909181823"/>
+	</location>
+	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
+		<repository location="http://download.eclipse.org/nebula/releases/latest"/>
+		<unit id="org.eclipse.nebula.widgets.xviewer.feature.feature.group" version="1.1.0.202011020719"/>
+	</location>
+	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
+		<repository location="http://download.eclipse.org/collections/10.4.0/repository"/>
+		<unit id="org.eclipse.collections.feature.feature.group" version="0.0.0"/>
+		<unit id="org.eclipse.collections.feature.source.feature.group" version="0.0.0"/>
+	</location>
+</locations>
+<targetJRE path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+<launcherArgs>
+	<vmArgs>-Xms40m -Xmx2G</vmArgs>
+</launcherArgs>
+</target>
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+	xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<modelVersion>4.0.0</modelVersion>
+
+	<artifactId>com.minres.scviewer.target</artifactId>
+	
+	<packaging>eclipse-target-definition</packaging>
+	<name>SCViewer Target Definition</name>
+
+  <parent>
+  	<groupId>com.minres.scviewer</groupId>
+  	<artifactId>com.minres.scviewer.parent</artifactId>
+  	<version>2.11.0</version>
+  	<relativePath>..</relativePath>
+  </parent>
+
+  </project>
@@ -0,0 +1 @@
+/target/
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.minres.scviewer.database.feature</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.pde.FeatureBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.pde.FeatureNature</nature>
+	</natures>
+</projectDescription>
@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1
@@ -0,0 +1,4 @@
+bin.includes = feature.xml,\
+               feature.properties
+src.includes = feature.properties,\
+               feature.xml
@@ -0,0 +1,102 @@
+featureName=SystemC simulation results viewer database loaders
+providerName=MINRES Technologies GmbH
+updateSiteName=SC Viewer Database Loader Updates
+description=A viewer for SystemC Verification Library transactions and VCD signals.
+licenseURL=license.html
+license=\
+ECLIPSE FOUNDATION SOFTWARE USER AGREEMENT\n\
+March 17, 2005\n\
+\n\
+Usage Of Content\n\
+\n\
+THE ECLIPSE FOUNDATION MAKES AVAILABLE SOFTWARE, DOCUMENTATION, INFORMATION AND/OR\n\
+OTHER MATERIALS FOR OPEN SOURCE PROJECTS (COLLECTIVELY "CONTENT").\n\
+USE OF THE CONTENT IS GOVERNED BY THE TERMS AND CONDITIONS OF THIS\n\
+AGREEMENT AND/OR THE TERMS AND CONDITIONS OF LICENSE AGREEMENTS OR\n\
+NOTICES INDICATED OR REFERENCED BELOW. BY USING THE CONTENT, YOU\n\
+AGREE THAT YOUR USE OF THE CONTENT IS GOVERNED BY THIS AGREEMENT\n\
+AND/OR THE TERMS AND CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS\n\
+OR NOTICES INDICATED OR REFERENCED BELOW. IF YOU DO NOT AGREE TO THE\n\
+TERMS AND CONDITIONS OF THIS AGREEMENT AND THE TERMS AND CONDITIONS\n\
+OF ANY APPLICABLE LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED\n\
+BELOW, THEN YOU MAY NOT USE THE CONTENT.\n\
+\n\
+Applicable Licenses\n\
+\n\
+Unless otherwise indicated, all Content made available by the Eclipse Foundation\n\
+is provided to you under the terms and conditions of the Eclipse Public\n\
+License Version 1.0 ("EPL"). A copy of the EPL is provided with this\n\
+Content and is also available at http://www.eclipse.org/legal/epl-v10.html.\n\
+For purposes of the EPL, "Program" will mean the Content.\n\
+\n\
+Content includes, but is not limited to, source code, object code,\n\
+documentation and other files maintained in the Eclipse.org CVS\n\
+repository ("Repository") in CVS modules ("Modules") and made available\n\
+as downloadable archives ("Downloads").\n\
+\n\
+   - Content may be structured and packaged into modules to facilitate delivering,\n\
+     extending, and upgrading the Content. Typical modules may include plug-ins ("Plug-ins"),\n\
+     plug-in fragments ("Fragments"), and features ("Features").\n\
+   - Each Plug-in or Fragment may be packaged as a sub-directory or JAR (Java? ARchive)\n\
+     in a directory named "plugins".\n\
+   - A Feature is a bundle of one or more Plug-ins and/or Fragments and associated material.\n\
+     Each Feature may be packaged as a sub-directory in a directory named "features".\n\
+     Within a Feature, files named "feature.xml" may contain a list of the names and version\n\
+     numbers of the Plug-ins and/or Fragments associated with that Feature.\n\
+   - Features may also include other Features ("Included Features"). Within a Feature, files\n\
+     named "feature.xml" may contain a list of the names and version numbers of Included Features.\n\
+\n\
+Features may also include other Features ("Included Features"). Files named\n\
+"feature.xml" may contain a list of the names and version numbers of\n\
+Included Features.\n\
+\n\
+The terms and conditions governing Plug-ins and Fragments should be\n\
+contained in files named "about.html" ("Abouts"). The terms and\n\
+conditions governing Features and Included Features should be contained\n\
+in files named "license.html" ("Feature Licenses"). Abouts and Feature\n\
+Licenses may be located in any directory of a Download or Module\n\
+including, but not limited to the following locations:\n\
+\n\
+   - The top-level (root) directory\n\
+   - Plug-in and Fragment directories\n\
+   - Inside Plug-ins and Fragments packaged as JARs\n\
+   - Sub-directories of the directory named "src" of certain Plug-ins\n\
+   - Feature directories\n\
+\n\
+Note: if a Feature made available by the Eclipse Foundation is installed using the\n\
+Eclipse Update Manager, you must agree to a license ("Feature Update\n\
+License") during the installation process. If the Feature contains\n\
+Included Features, the Feature Update License should either provide you\n\
+with the terms and conditions governing the Included Features or inform\n\
+you where you can locate them. Feature Update Licenses may be found in\n\
+the "license" property of files named "feature.properties". Such Abouts,\n\
+Feature Licenses and Feature Update Licenses contain the terms and\n\
+conditions (or references to such terms and conditions) that govern your\n\
+use of the associated Content in that directory.\n\
+\n\
+THE ABOUTS, FEATURE LICENSES AND FEATURE UPDATE LICENSES MAY REFER\n\
+TO THE EPL OR OTHER LICENSE AGREEMENTS, NOTICES OR TERMS AND CONDITIONS.\n\
+SOME OF THESE OTHER LICENSE AGREEMENTS MAY INCLUDE (BUT ARE NOT LIMITED TO):\n\
+\n\
+    - Common Public License Version 1.0 (available at http://www.eclipse.org/legal/cpl-v10.html)\n\
+    - Apache Software License 1.1 (available at http://www.apache.org/licenses/LICENSE)\n\
+    - Apache Software License 2.0 (available at http://www.apache.org/licenses/LICENSE-2.0)\n\
+    - IBM Public License 1.0 (available at http://oss.software.ibm.com/developerworks/opensource/license10.html)\n\
+    - Metro Link Public License 1.00 (available at http://www.opengroup.org/openmotif/supporters/metrolink/license.html)\n\
+    - Mozilla Public License Version 1.1 (available at http://www.mozilla.org/MPL/MPL-1.1.html)\n\
+\n\
+IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR\n\
+TO USE OF THE CONTENT. If no About, Feature License or Feature Update License\n\
+is provided, please contact the Eclipse Foundation to determine what terms and conditions\n\
+govern that particular Content.\n\
+\n\
+Cryptography\n\
+\n\
+Content may contain encryption software. The country in which you are\n\
+currently may have restrictions on the import, possession, and use,\n\
+and/or re-export to another country, of encryption software. BEFORE\n\
+using any encryption software, please check the country's laws,\n\
+regulations and policies concerning the import, possession, or use,\n\
+and re-export of encryption software, to see if this is permitted.\n\
+\n\
+Java and all Java-based trademarks are trademarks of Sun Microsystems, Inc. in the United States, other countries, or both.\n
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feature
+      id="com.minres.scviewer.database.feature"
+      label="%featureName"
+      version="3.0.0.qualifier"
+      provider-name="%providerName">
+
+   <description>
+      The database loaders for SystemC Verification Library transactions and VCD signals. They support SQLite based recording as well as the built-in text base recording.
+   </description>
+
+   <copyright>
+      Copyright (c) 2015-2021 MINRES Technologies GmbH.
+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
+   </copyright>
+
+   <license url="%licenseURL">
+      %license
+   </license>
+
+   <url>
+      <update label="%updateSiteName" url="http://www.minres.com/scviewer/update"/>
+      <discovery label="MINRES Website" url="http://www.minres.com"/>
+   </url>
+
+   <requires>
+      <import plugin="org.codehaus.groovy" version="2.5.8" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.osgi.services" version="3.4.0" match="greaterOrEqual"/>
+      <import plugin="com.google.guava" version="15.0.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.osgi"/>
+      <import plugin="com.minres.scviewer.database" version="1.0.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.core.runtime"/>
+   </requires>
+
+   <plugin
+         id="com.minres.scviewer.database"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="com.minres.scviewer.database.text"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="com.minres.scviewer.database.sqlite"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="com.minres.scviewer.database.vcd"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="com.google.guava"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+</feature>
@@ -0,0 +1,12 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>com.minres.scviewer.database.feature</artifactId>
+  <packaging>eclipse-feature</packaging>
+  <parent>
+  	<groupId>com.minres.scviewer</groupId>
+  	<artifactId>com.minres.scviewer.parent</artifactId>
+  	<version>2.11.0</version>
+	<relativePath>../..</relativePath>
+  </parent>
+  <version>3.0.0-SNAPSHOT</version>
+</project>
@@ -0,0 +1 @@
+/target/
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.minres.scviewer.e4.feature</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.pde.FeatureBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.pde.FeatureNature</nature>
+	</natures>
+</projectDescription>
@@ -0,0 +1 @@
+bin.includes = feature.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feature
+      id="com.minres.scviewer.e4.feature"
+      label="SCViewer Feature"
+      version="1.1.0.qualifier"
+      provider-name="MINRES Technologies GmbH">
+
+   <description url="http://www.example.com/description">
+      [Enter Feature Description here.]
+   </description>
+
+   <copyright url="http://www.example.com/copyright">
+      [Enter Copyright Description here.]
+   </copyright>
+
+   <license url="http://www.example.com/license">
+      [Enter License Description here.]
+   </license>
+
+   <url>
+      <update label="SC Viewer Updates" url="http://www.minres.com/scviewer/update"/>
+   </url>
+
+   <requires>
+      <import plugin="javax.inject" version="1.0.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.core.runtime" version="3.11.1" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.swt" version="3.104.1" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.e4.ui.model.workbench" version="1.1.100" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.jface" version="3.11.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.e4.ui.services" version="1.2.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.e4.ui.workbench" version="1.3.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.e4.core.di" version="1.5.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.e4.ui.di" version="1.1.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.e4.core.contexts" version="1.4.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.osgi.services" version="3.5.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.e4.core.services" version="2.0.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.core.jobs"/>
+      <import plugin="org.eclipse.osgi"/>
+      <import plugin="org.eclipse.equinox.preferences"/>
+      <import plugin="org.eclipse.core.expressions"/>
+      <import plugin="org.eclipse.e4.core.commands" version="0.11.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.e4.core.di.extensions"/>
+      <import plugin="org.eclipse.e4.ui.css.swt.theme" version="0.10.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.core.resources" version="3.13.0" match="greaterOrEqual"/>
+      <import feature="com.opcoach.e4.preferences.feature" version="1.3.0.202004072127"/>
+      <import feature="org.eclipse.equinox.executable" version="3.8.700.v20200207-2156"/>
+      <import feature="org.eclipse.rcptt.core" version="2.5.1.M3"/>
+      <import plugin="org.eclipse.core.commands"/>
+      <import feature="com.minres.scviewer.database.feature" version="3.0.0.qualifier"/>
+      <import feature="com.minres.scviewer.ui.feature" version="1.1.0.qualifier"/>
+   </requires>
+
+   <plugin
+         id="com.minres.scviewer.e4.application"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="com.opcoach.e4.preferences"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+</feature>
@@ -0,0 +1,12 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>com.minres.scviewer.e4.feature</artifactId>
+  <packaging>eclipse-feature</packaging>
+  <parent>
+  	<groupId>com.minres.scviewer</groupId>
+  	<artifactId>com.minres.scviewer.parent</artifactId>
+  	<version>2.11.0</version>
+	<relativePath>../..</relativePath>
+  </parent>
+  <version>1.1.0-SNAPSHOT</version>
+</project>
@@ -0,0 +1 @@
+/target/
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.minres.scviewer.e4.platform.feature</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.pde.FeatureBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.pde.FeatureNature</nature>
+	</natures>
+</projectDescription>
@@ -0,0 +1 @@
+bin.includes = feature.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feature
+      id="com.minres.scviewer.e4.platform.feature"
+      label="SCViewer Platform Feature"
+      version="1.0.0.qualifier"
+      provider-name="MINRES Technologies GmbH">
+
+   <description url="http://www.example.com/description">
+      [Enter Feature Description here.]
+   </description>
+
+   <copyright url="http://www.example.com/copyright">
+      [Enter Copyright Description here.]
+   </copyright>
+
+   <license url="http://www.example.com/license">
+      [Enter License Description here.]
+   </license>
+
+   <includes
+         id="org.eclipse.e4.rcp"
+         version="0.0.0"/>
+
+   <includes
+         id="org.eclipse.emf.ecore"
+         version="0.0.0"/>
+
+   <includes
+         id="org.eclipse.emf.common"
+         version="0.0.0"/>
+
+   <requires>
+      <import plugin="org.eclipse.core.expressions" version="3.2.0" match="compatible"/>
+      <import plugin="org.eclipse.core.filesystem" version="1.3.0" match="compatible"/>
+      <import plugin="org.eclipse.core.runtime" version="3.12.0" match="compatible"/>
+      <import plugin="org.eclipse.equinox.common" version="3.2.0" match="compatible"/>
+      <import plugin="org.eclipse.equinox.registry" version="3.2.0" match="compatible"/>
+      <import plugin="org.eclipse.osgi" version="3.2.0" match="compatible"/>
+   </requires>
+
+   <plugin
+         id="org.eclipse.core.resources"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.core.filesystem"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.core.filesystem.linux.x86_64"
+         os="linux"
+         arch="x86_64"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.core.filesystem.win32.x86_64"
+         os="win32"
+         arch="x86_64"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         fragment="true"
+         unpack="false"/>
+
+</feature>
@@ -0,0 +1,12 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>com.minres.scviewer.e4.platform.feature</artifactId>
+  <packaging>eclipse-feature</packaging>
+  <parent>
+  	<groupId>com.minres.scviewer</groupId>
+  	<artifactId>com.minres.scviewer.parent</artifactId>
+  	<version>2.11.0</version>
+	<relativePath>../..</relativePath>
+  </parent>
+  <version>1.0.0-SNAPSHOT</version>
+</project>
@@ -0,0 +1 @@
+/target/
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.minres.scviewer.feature</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.pde.FeatureBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.pde.FeatureNature</nature>
+	</natures>
+</projectDescription>
@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1
@@ -0,0 +1,4 @@
+bin.includes = feature.xml,\
+               feature.properties
+src.includes = feature.properties,\
+               feature.xml
@@ -0,0 +1,102 @@
+featureName=SystemC simulation results viewer
+providerName=MINRES Technologies GmbH
+updateSiteName=SC Viewer Updates
+description=A viewer for SystemC Verification Library transactions and VCD signals.
+licenseURL=license.html
+license=\
+ECLIPSE FOUNDATION SOFTWARE USER AGREEMENT\n\
+March 17, 2005\n\
+\n\
+Usage Of Content\n\
+\n\
+THE ECLIPSE FOUNDATION MAKES AVAILABLE SOFTWARE, DOCUMENTATION, INFORMATION AND/OR\n\
+OTHER MATERIALS FOR OPEN SOURCE PROJECTS (COLLECTIVELY "CONTENT").\n\
+USE OF THE CONTENT IS GOVERNED BY THE TERMS AND CONDITIONS OF THIS\n\
+AGREEMENT AND/OR THE TERMS AND CONDITIONS OF LICENSE AGREEMENTS OR\n\
+NOTICES INDICATED OR REFERENCED BELOW. BY USING THE CONTENT, YOU\n\
+AGREE THAT YOUR USE OF THE CONTENT IS GOVERNED BY THIS AGREEMENT\n\
+AND/OR THE TERMS AND CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS\n\
+OR NOTICES INDICATED OR REFERENCED BELOW. IF YOU DO NOT AGREE TO THE\n\
+TERMS AND CONDITIONS OF THIS AGREEMENT AND THE TERMS AND CONDITIONS\n\
+OF ANY APPLICABLE LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED\n\
+BELOW, THEN YOU MAY NOT USE THE CONTENT.\n\
+\n\
+Applicable Licenses\n\
+\n\
+Unless otherwise indicated, all Content made available by the Eclipse Foundation\n\
+is provided to you under the terms and conditions of the Eclipse Public\n\
+License Version 1.0 ("EPL"). A copy of the EPL is provided with this\n\
+Content and is also available at http://www.eclipse.org/legal/epl-v10.html.\n\
+For purposes of the EPL, "Program" will mean the Content.\n\
+\n\
+Content includes, but is not limited to, source code, object code,\n\
+documentation and other files maintained in the Eclipse.org CVS\n\
+repository ("Repository") in CVS modules ("Modules") and made available\n\
+as downloadable archives ("Downloads").\n\
+\n\
+   - Content may be structured and packaged into modules to facilitate delivering,\n\
+     extending, and upgrading the Content. Typical modules may include plug-ins ("Plug-ins"),\n\
+     plug-in fragments ("Fragments"), and features ("Features").\n\
+   - Each Plug-in or Fragment may be packaged as a sub-directory or JAR (Java? ARchive)\n\
+     in a directory named "plugins".\n\
+   - A Feature is a bundle of one or more Plug-ins and/or Fragments and associated material.\n\
+     Each Feature may be packaged as a sub-directory in a directory named "features".\n\
+     Within a Feature, files named "feature.xml" may contain a list of the names and version\n\
+     numbers of the Plug-ins and/or Fragments associated with that Feature.\n\
+   - Features may also include other Features ("Included Features"). Within a Feature, files\n\
+     named "feature.xml" may contain a list of the names and version numbers of Included Features.\n\
+\n\
+Features may also include other Features ("Included Features"). Files named\n\
+"feature.xml" may contain a list of the names and version numbers of\n\
+Included Features.\n\
+\n\
+The terms and conditions governing Plug-ins and Fragments should be\n\
+contained in files named "about.html" ("Abouts"). The terms and\n\
+conditions governing Features and Included Features should be contained\n\
+in files named "license.html" ("Feature Licenses"). Abouts and Feature\n\
+Licenses may be located in any directory of a Download or Module\n\
+including, but not limited to the following locations:\n\
+\n\
+   - The top-level (root) directory\n\
+   - Plug-in and Fragment directories\n\
+   - Inside Plug-ins and Fragments packaged as JARs\n\
+   - Sub-directories of the directory named "src" of certain Plug-ins\n\
+   - Feature directories\n\
+\n\
+Note: if a Feature made available by the Eclipse Foundation is installed using the\n\
+Eclipse Update Manager, you must agree to a license ("Feature Update\n\
+License") during the installation process. If the Feature contains\n\
+Included Features, the Feature Update License should either provide you\n\
+with the terms and conditions governing the Included Features or inform\n\
+you where you can locate them. Feature Update Licenses may be found in\n\
+the "license" property of files named "feature.properties". Such Abouts,\n\
+Feature Licenses and Feature Update Licenses contain the terms and\n\
+conditions (or references to such terms and conditions) that govern your\n\
+use of the associated Content in that directory.\n\
+\n\
+THE ABOUTS, FEATURE LICENSES AND FEATURE UPDATE LICENSES MAY REFER\n\
+TO THE EPL OR OTHER LICENSE AGREEMENTS, NOTICES OR TERMS AND CONDITIONS.\n\
+SOME OF THESE OTHER LICENSE AGREEMENTS MAY INCLUDE (BUT ARE NOT LIMITED TO):\n\
+\n\
+    - Common Public License Version 1.0 (available at http://www.eclipse.org/legal/cpl-v10.html)\n\
+    - Apache Software License 1.1 (available at http://www.apache.org/licenses/LICENSE)\n\
+    - Apache Software License 2.0 (available at http://www.apache.org/licenses/LICENSE-2.0)\n\
+    - IBM Public License 1.0 (available at http://oss.software.ibm.com/developerworks/opensource/license10.html)\n\
+    - Metro Link Public License 1.00 (available at http://www.opengroup.org/openmotif/supporters/metrolink/license.html)\n\
+    - Mozilla Public License Version 1.1 (available at http://www.mozilla.org/MPL/MPL-1.1.html)\n\
+\n\
+IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR\n\
+TO USE OF THE CONTENT. If no About, Feature License or Feature Update License\n\
+is provided, please contact the Eclipse Foundation to determine what terms and conditions\n\
+govern that particular Content.\n\
+\n\
+Cryptography\n\
+\n\
+Content may contain encryption software. The country in which you are\n\
+currently may have restrictions on the import, possession, and use,\n\
+and/or re-export to another country, of encryption software. BEFORE\n\
+using any encryption software, please check the country's laws,\n\
+regulations and policies concerning the import, possession, or use,\n\
+and re-export of encryption software, to see if this is permitted.\n\
+\n\
+Java and all Java-based trademarks are trademarks of Sun Microsystems, Inc. in the United States, other countries, or both.\n
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feature
+      id="com.minres.scviewer.feature"
+      label="%featureName"
+      version="1.1.0.qualifier"
+      provider-name="%providerName">
+
+   <description>
+      A viewer for SystemC Verification Library transactions and VCD
+signals. It supports a SQLite based recording as well as the
+built-in text base recording.
+   </description>
+
+   <copyright>
+      Copyright (c) 2015-2021 MINRES Technologies GmbH.
+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
+   </copyright>
+
+   <license url="%licenseURL">
+      %license
+   </license>
+
+   <url>
+      <discovery label="MINRES Website" url="http://www.minres.com"/>
+   </url>
+
+   <requires>
+      <import plugin="org.hamcrest.core" version="1.3.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.core.runtime"/>
+      <import plugin="org.eclipse.core.resources"/>
+      <import plugin="org.eclipse.jface.text"/>
+      <import plugin="org.eclipse.ui"/>
+      <import plugin="org.eclipse.ui.editors"/>
+      <import plugin="org.eclipse.ui.ide"/>
+      <import plugin="org.eclipse.ui.views.properties.tabbed"/>
+      <import plugin="org.eclipse.swt"/>
+      <import plugin="org.eclipse.osgi"/>
+      <import plugin="org.eclipse.core.expressions" version="3.4.600" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.jface"/>
+      <import feature="com.minres.scviewer.database.feature" version="3.0.0.qualifier"/>
+      <import feature="com.minres.scviewer.ui.feature" version="1.1.0.qualifier"/>
+   </requires>
+
+   <plugin
+         id="org.junit"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.hamcrest.core"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="com.minres.scviewer.ui"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+</feature>
@@ -0,0 +1,12 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>com.minres.scviewer.feature</artifactId>
+  <packaging>eclipse-feature</packaging>
+  <parent>
+  	<groupId>com.minres.scviewer</groupId>
+  	<artifactId>com.minres.scviewer.parent</artifactId>
+  	<version>2.11.0</version>
+	<relativePath>../..</relativePath>
+  </parent>
+  <version>1.1.0-SNAPSHOT</version>
+</project>
@@ -0,0 +1 @@
+/target/
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.minres.scviewer.ui.feature</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.pde.FeatureBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.pde.FeatureNature</nature>
+	</natures>
+</projectDescription>
@@ -0,0 +1,4 @@
+bin.includes = feature.xml,\
+               feature.properties
+src.includes = feature.properties,\
+               feature.xml
@@ -0,0 +1,102 @@
+featureName=SCViewer UI elements
+providerName=MINRES Technologies GmbH
+updateSiteName=SC Viewer UI Updates
+description=A viewer for SystemC Verification Library transactions and VCD signals.
+licenseURL=license.html
+license=\
+ECLIPSE FOUNDATION SOFTWARE USER AGREEMENT\n\
+March 17, 2005\n\
+\n\
+Usage Of Content\n\
+\n\
+THE ECLIPSE FOUNDATION MAKES AVAILABLE SOFTWARE, DOCUMENTATION, INFORMATION AND/OR\n\
+OTHER MATERIALS FOR OPEN SOURCE PROJECTS (COLLECTIVELY "CONTENT").\n\
+USE OF THE CONTENT IS GOVERNED BY THE TERMS AND CONDITIONS OF THIS\n\
+AGREEMENT AND/OR THE TERMS AND CONDITIONS OF LICENSE AGREEMENTS OR\n\
+NOTICES INDICATED OR REFERENCED BELOW. BY USING THE CONTENT, YOU\n\
+AGREE THAT YOUR USE OF THE CONTENT IS GOVERNED BY THIS AGREEMENT\n\
+AND/OR THE TERMS AND CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS\n\
+OR NOTICES INDICATED OR REFERENCED BELOW. IF YOU DO NOT AGREE TO THE\n\
+TERMS AND CONDITIONS OF THIS AGREEMENT AND THE TERMS AND CONDITIONS\n\
+OF ANY APPLICABLE LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED\n\
+BELOW, THEN YOU MAY NOT USE THE CONTENT.\n\
+\n\
+Applicable Licenses\n\
+\n\
+Unless otherwise indicated, all Content made available by the Eclipse Foundation\n\
+is provided to you under the terms and conditions of the Eclipse Public\n\
+License Version 1.0 ("EPL"). A copy of the EPL is provided with this\n\
+Content and is also available at http://www.eclipse.org/legal/epl-v10.html.\n\
+For purposes of the EPL, "Program" will mean the Content.\n\
+\n\
+Content includes, but is not limited to, source code, object code,\n\
+documentation and other files maintained in the Eclipse.org CVS\n\
+repository ("Repository") in CVS modules ("Modules") and made available\n\
+as downloadable archives ("Downloads").\n\
+\n\
+   - Content may be structured and packaged into modules to facilitate delivering,\n\
+     extending, and upgrading the Content. Typical modules may include plug-ins ("Plug-ins"),\n\
+     plug-in fragments ("Fragments"), and features ("Features").\n\
+   - Each Plug-in or Fragment may be packaged as a sub-directory or JAR (Java? ARchive)\n\
+     in a directory named "plugins".\n\
+   - A Feature is a bundle of one or more Plug-ins and/or Fragments and associated material.\n\
+     Each Feature may be packaged as a sub-directory in a directory named "features".\n\
+     Within a Feature, files named "feature.xml" may contain a list of the names and version\n\
+     numbers of the Plug-ins and/or Fragments associated with that Feature.\n\
+   - Features may also include other Features ("Included Features"). Within a Feature, files\n\
+     named "feature.xml" may contain a list of the names and version numbers of Included Features.\n\
+\n\
+Features may also include other Features ("Included Features"). Files named\n\
+"feature.xml" may contain a list of the names and version numbers of\n\
+Included Features.\n\
+\n\
+The terms and conditions governing Plug-ins and Fragments should be\n\
+contained in files named "about.html" ("Abouts"). The terms and\n\
+conditions governing Features and Included Features should be contained\n\
+in files named "license.html" ("Feature Licenses"). Abouts and Feature\n\
+Licenses may be located in any directory of a Download or Module\n\
+including, but not limited to the following locations:\n\
+\n\
+   - The top-level (root) directory\n\
+   - Plug-in and Fragment directories\n\
+   - Inside Plug-ins and Fragments packaged as JARs\n\
+   - Sub-directories of the directory named "src" of certain Plug-ins\n\
+   - Feature directories\n\
+\n\
+Note: if a Feature made available by the Eclipse Foundation is installed using the\n\
+Eclipse Update Manager, you must agree to a license ("Feature Update\n\
+License") during the installation process. If the Feature contains\n\
+Included Features, the Feature Update License should either provide you\n\
+with the terms and conditions governing the Included Features or inform\n\
+you where you can locate them. Feature Update Licenses may be found in\n\
+the "license" property of files named "feature.properties". Such Abouts,\n\
+Feature Licenses and Feature Update Licenses contain the terms and\n\
+conditions (or references to such terms and conditions) that govern your\n\
+use of the associated Content in that directory.\n\
+\n\
+THE ABOUTS, FEATURE LICENSES AND FEATURE UPDATE LICENSES MAY REFER\n\
+TO THE EPL OR OTHER LICENSE AGREEMENTS, NOTICES OR TERMS AND CONDITIONS.\n\
+SOME OF THESE OTHER LICENSE AGREEMENTS MAY INCLUDE (BUT ARE NOT LIMITED TO):\n\
+\n\
+    - Common Public License Version 1.0 (available at http://www.eclipse.org/legal/cpl-v10.html)\n\
+    - Apache Software License 1.1 (available at http://www.apache.org/licenses/LICENSE)\n\
+    - Apache Software License 2.0 (available at http://www.apache.org/licenses/LICENSE-2.0)\n\
+    - IBM Public License 1.0 (available at http://oss.software.ibm.com/developerworks/opensource/license10.html)\n\
+    - Metro Link Public License 1.00 (available at http://www.opengroup.org/openmotif/supporters/metrolink/license.html)\n\
+    - Mozilla Public License Version 1.1 (available at http://www.mozilla.org/MPL/MPL-1.1.html)\n\
+\n\
+IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR\n\
+TO USE OF THE CONTENT. If no About, Feature License or Feature Update License\n\
+is provided, please contact the Eclipse Foundation to determine what terms and conditions\n\
+govern that particular Content.\n\
+\n\
+Cryptography\n\
+\n\
+Content may contain encryption software. The country in which you are\n\
+currently may have restrictions on the import, possession, and use,\n\
+and/or re-export to another country, of encryption software. BEFORE\n\
+using any encryption software, please check the country's laws,\n\
+regulations and policies concerning the import, possession, or use,\n\
+and re-export of encryption software, to see if this is permitted.\n\
+\n\
+Java and all Java-based trademarks are trademarks of Sun Microsystems, Inc. in the United States, other countries, or both.\n
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feature
+      id="com.minres.scviewer.ui.feature"
+      label="%featureName"
+      version="1.1.0.qualifier"
+      provider-name="%providerName">
+
+   <description>
+      The UI for the SCViewer databases
+   </description>
+
+   <copyright>
+      Copyright (c) 2015-2021 MINRES Technologies GmbH.
+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
+   </copyright>
+
+   <license url="%licenseURL">
+      %license
+   </license>
+
+   <url>
+      <discovery label="MINRES Website" url="http://www.minres.com"/>
+   </url>
+
+   <requires>
+      <import plugin="org.eclipse.swt" version="3.103.1" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.jface"/>
+      <import plugin="org.eclipse.equinox.registry"/>
+      <import plugin="org.eclipse.core.runtime"/>
+      <import plugin="org.eclipse.osgi"/>
+      <import feature="com.minres.scviewer.database.feature" version="3.0.0.qualifier"/>
+   </requires>
+
+   <plugin
+         id="com.minres.scviewer.database.ui.swt"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+</feature>
@@ -0,0 +1,12 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>com.minres.scviewer.ui.feature</artifactId>
+  <packaging>eclipse-feature</packaging>
+  <parent>
+  	<groupId>com.minres.scviewer</groupId>
+  	<artifactId>com.minres.scviewer.parent</artifactId>
+  	<version>2.11.0</version>
+	<relativePath>../..</relativePath>
+  </parent>
+  <version>1.1.0-SNAPSHOT</version>
+</project>
@@ -1,54 +0,0 @@
-# Welcome to SCViewer
-
-SCViewer is a simple tool to display VCD and transaction streams created by the SystemC VCD trace implementation and the SystemC Verification Library (SCV).
-The viewer has the following features
-* support of VCD files (compressed and uncompressed)
-  * real numbers
-  * showing vectors and real numbers as analog (step-wise & continuous)
-  * various value representations of bit vectors
-* support of SCV transaction recordings in various formats
-   * text log files (compressed and uncompressed)
-   * visualization of transaction relations
-
-SCViewer is available as standalone version and can be downloaded at [Github](https://github.com/Minres/SCViewer/releases).
-
-It can also be installed into an Eclipse application by using the update site at https://minres.github.io/SCViewer/repository.
-
-> Please note that this is work in progress
-
------------------------
-
-# Help
-
-## Key Shortcuts
-
-Legend:
-
-* Left Mouse Button: LMB
-* Middle Mouse Button: MMB
-* Mouse Scroll wheel: MScrl
-* Context any means Name List, Value List or Waveform
-
-| Input     | Modifier | Context  | Action                            |
-|-----------|----------|----------|-----------------------------------|
-| LMB klick |          | any      | select                            |
-| LMB klick | Shift    | Waveform | move selected marker to position  |
-| LMB klick | Control  | Waveform | move cursor to position           |
-| LMB drag  |          | Waveform | zoom to range                     |
-| MMB klick |          | Waveform | move selected marker to position  |
-| MScrl     |          | any      | scroll window up/down             |
-| MScrl     | Shift    | any      | scroll window left/right          |
-| MScrl     | Control  | Waveform | increase/decrease zoom level      |
-| Key left  |          | Waveform | scroll window to the left (slow)  |
-| Key right |          | Waveform | scroll window to the right (slow) |
-| Key left  | Shift    | Waveform | scroll window to the left (fast)  |
-| Key right | Shift    | Waveform | scroll window to the right (fast) |
-| Key up    |          | Waveform | move selection up                 |
-| Key down  |          | Waveform | move selection down               |
-| Key up    | Control  | Waveform | move selected track up            |
-| Key down  | Control  | Waveform | move selected track down          |
-| Key +     | Control  | Waveform | zoom in                           |
-| Key -     | Control  | Waveform | zoom out                          |
-| Key Pos1  |          | Waveform | jump to selected marker           |
-| Key End   |          | Waveform | jump to cursor                    |
-| Key Del   |          | any      | delete selected entries           |
@@ -0,0 +1,5 @@
+/features/
+/plugins/
+/artifacts.jar
+/content.jar
+/target/
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.minres.scviewer.updateSite</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.pde.UpdateSiteBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.pde.UpdateSiteNature</nature>
+	</natures>
+</projectDescription>
@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<site>
+   <feature id="com.minres.scviewer.feature" version="0.0.0">
+      <category name="ide_components"/>
+   </feature>
+   <feature id="com.minres.scviewer.feature.source" version="0.0.0">
+      <category name="ide_components"/>
+   </feature>
+   <feature id="com.minres.scviewer.ui.feature" version="0.0.0">
+      <category name="devel_components"/>
+   </feature>
+   <feature id="com.minres.scviewer.ui.feature.source" version="0.0.0">
+      <category name="devel_components.source"/>
+   </feature>
+   <feature id="com.minres.scviewer.database.feature" version="0.0.0">
+      <category name="devel_components"/>
+   </feature>
+   <feature id="com.minres.scviewer.database.feature.source" version="0.0.0">
+      <category name="devel_components.source"/>
+   </feature>
+   <category-def name="ide_components" label="SCViewer">
+      <description>
+         Viewer for transaction recording outputs of the SystemC Verification (SCV) library
+      </description>
+   </category-def>
+   <category-def name="devel_components" label="Developer Resources">
+      <description>
+         Components to deal with the transaction recording outputs of the SystemC Verification (SCV) library
+      </description>
+   </category-def>
+   <category-def name="devel_components.source" label="Developer Resources (Source)"/>
+</site>
@@ -0,0 +1,86 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<artifactId>com.minres.scviewer.updateSite</artifactId>
+	<version>2.11.0-SNAPSHOT</version>
+	<packaging>eclipse-repository</packaging>
+	<parent>
+		<groupId>com.minres.scviewer</groupId>
+		<artifactId>com.minres.scviewer.parent</artifactId>
+		<version>2.11.0</version>
+		<relativePath>../..</relativePath>
+	</parent>
+    <build>
+        <plugins>
+            <!-- make sure that zipped p2 repositories have the fully qualified version -->
+            <plugin>
+                <groupId>org.eclipse.tycho</groupId>
+                <artifactId>tycho-p2-repository-plugin</artifactId>
+                <version>${tycho-version}</version>
+                <configuration>
+                    <finalName>${project.artifactId}-${qualifiedVersion}</finalName>
+                </configuration>
+            </plugin>
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>build-helper-maven-plugin</artifactId>
+				<version>3.2.0</version>
+				<executions>
+					<execution>
+						<id>parse-version</id>
+						<goals>
+							<goal>parse-version</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+        </plugins>
+    </build>
+	<profiles>
+		<profile>
+			<!-- Activate this profile to perform the release to Bintray -->
+			<id>release-composite</id>
+			<activation>
+				<activeByDefault>false</activeByDefault>
+			</activation>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>com.carrotgarden.maven</groupId>
+						<artifactId>bintray-maven-plugin</artifactId>
+    					<version>1.5.20191113165555</version>
+   						<configuration>
+							<skip>false</skip>
+							<!-- Bintray organization name. -->
+							<subject>minres</subject>
+							<!-- Bintray target repository. -->
+							<repository>eclipse</repository>
+							<!-- Bintray package name. -->
+							<bintrayPackage>SCViewer</bintrayPackage>
+							<bintrayVersion>${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.incrementalVersion}</bintrayVersion>
+							<packageVcsUrl>https://git.minres.com/VP-Tools/SCViewer.git</packageVcsUrl>
+							<!-- Local folder content to sync to the remote repo. -->
+							<sourceFolder>${project.build.directory}/repository</sourceFolder>
+							<!-- Remote folder for local content upload, relative path. -->
+							<targetFolder>scviewer-${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.incrementalVersion}</targetFolder>
+
+							<!-- Bintray credentials in settings.xml. -->
+							<serverId>bintray-minres-deploy</serverId>
+						</configuration>
+						<executions>
+							<!-- Activate "bintray:upload" during "package" -->
+							<execution>
+								<phase>package</phase>
+								<goals>
+                                    <goal>upload</goal>
+                                </goals>
+							</execution>
+						</executions>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+	</profiles>
+
+</project>
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry exported="true" kind="lib" path="json-20180813.jar" sourcepath="json-20180813-sources.jar"/>
+	<classpathentry exported="true" kind="lib" path="leveldb-0.11-SNAPSHOT-uber.jar" sourcepath="leveldb-0.11-SNAPSHOT-sources.jar"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
@@ -0,0 +1,4 @@
+/json-20180813-sources.jar
+/leveldb-0.11-SNAPSHOT-sources.jar
+/bin/
+/target/
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.minres.scviewer.database.leveldb</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ds.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.pde.PluginNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+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.source=1.8
@@ -0,0 +1,4 @@
+eclipse.preferences.version=1
+pluginProject.equinox=false
+pluginProject.extensions=false
+resolve.requirebundle=false
@@ -0,0 +1,5 @@
+eclipse.preferences.version=1
+enabled=true
+path=OSGI-INF
+validationErrorLevel=error
+validationErrorLevel.missingImplicitUnbindMethod=error
@@ -0,0 +1,16 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: Leveldb
+Bundle-SymbolicName: com.minres.scviewer.database.leveldb
+Bundle-Version: 1.0.0.qualifier
+Bundle-Vendor: MINRES Technologies GmbH
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+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.osgi.services;bundle-version="3.4.0"
+Bundle-ActivationPolicy: lazy
+Bundle-ClassPath: leveldb-0.11-SNAPSHOT-uber.jar,
+ .,
+ json-20180813.jar
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<scr:component xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0" name="LevelDbLoader">
+   <implementation class="com.minres.scviewer.database.leveldb.LevelDBLoader"/>
+   <service>
+      <provide interface="com.minres.scviewer.database.IWaveformDbLoader"/>
+   </service>
+</scr:component>
@@ -0,0 +1,7 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+               .,\
+               OSGI-INF/,\
+               leveldb-0.11-SNAPSHOT-uber.jar,\
+               json-20180813.jar
@@ -0,0 +1,13 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<artifactId>com.minres.scviewer.database.leveldb</artifactId>
+	<version>1.0.0-SNAPSHOT</version>
+	<parent>
+		<groupId>com.minres.scviewer</groupId>
+		<artifactId>com.minres.scviewer.parent</artifactId>
+		<version>2.0.0-SNAPSHOT</version>
+		<relativePath>../..</relativePath>
+	</parent>
+	<packaging>eclipse-plugin</packaging>
+</project>
@@ -0,0 +1,87 @@
+package com.minres.scviewer.database.leveldb;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map.Entry;
+
+import org.iq80.leveldb.Options;
+import org.iq80.leveldb.impl.SeekingIterator;
+import org.json.JSONObject;
+
+import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.IWaveformDb;
+import com.minres.scviewer.database.IWaveformDbLoader;
+import com.minres.scviewer.database.RelationType;
+
+public class LevelDBLoader implements IWaveformDbLoader {
+
+	static byte[] toByteArray(String value) {
+		return value.getBytes(UTF_8);
+	}
+
+	private TxDBWrapper levelDb;
+	private IWaveformDb db;
+	private Long maxTime=null;
+	private List<RelationType> usedRelationsList = new ArrayList<>();
+	
+	@Override
+	public boolean load(IWaveformDb db, File inp) throws Exception {
+		try {
+			this.db=db;
+			levelDb = new TxDBWrapper(new Options(), inp);
+			JSONObject configVal = new JSONObject(levelDb.get("__config"));
+			if(!configVal.isEmpty())
+				levelDb.setTimeResolution(configVal.getLong("resolution"));
+		} catch(Exception e) {
+			return false;
+		}
+		return true;
+	}
+
+	@Override
+	public Long getMaxTime() {
+		if(maxTime==null) {
+			SeekingIterator<String, String> it = levelDb.iterator();
+			it.seek("st~");
+			Entry<String, String> val = null;
+			while(it.hasNext()) {
+				Entry<String, String>  v = it.next();
+				if(!v.getKey().startsWith("st~")) continue;
+				val=v;
+			}
+			if(val==null) 
+				maxTime = 0L;
+			else {
+				String[] token = val.getKey().split("~");
+				maxTime = Long.parseLong(token[2], 16)*levelDb.getTimeResolution();
+			}
+		}
+		return maxTime;
+	}
+
+	@Override
+	public Collection<IWaveform> getAllWaves() {
+		List<IWaveform> streams=new ArrayList<IWaveform>();
+		SeekingIterator<String, String> it = levelDb.iterator();
+		it.seek("s~");
+		while(it.hasNext()) {
+			Entry<String, String> val = it.next();
+			if(!val.getKey().startsWith("s~")) break;
+			TxStream stream = new TxStream(levelDb, db, new JSONObject(val.getValue()));
+			stream.setRelationTypeList(usedRelationsList);
+			streams.add(stream);
+		}
+		return streams;
+	}
+
+	@Override
+	public Collection<RelationType> getAllRelationTypes() {
+//		return Collections.emptyList();
+		return usedRelationsList;
+	}
+
+}
@@ -0,0 +1,51 @@
+package com.minres.scviewer.database.leveldb;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+import static org.iq80.leveldb.shaded.guava.collect.Maps.immutableEntry;
+
+import java.util.Map.Entry;
+
+import org.iq80.leveldb.DBIterator;
+import org.iq80.leveldb.impl.SeekingIterator;
+
+class StringDbIterator implements SeekingIterator<String, String> {
+	private final DBIterator iterator;
+
+	StringDbIterator(DBIterator iterator) {
+		this.iterator = iterator;
+	}
+
+	@Override
+	public boolean hasNext() {
+		return iterator.hasNext();
+	}
+
+	@Override
+	public void seekToFirst() {
+		iterator.seekToFirst();
+	}
+
+	@Override
+	public void seek(String targetKey) {
+		iterator.seek(targetKey.getBytes(UTF_8));
+	}
+
+	@Override
+	public Entry<String, String> peek() {
+		return adapt(iterator.peekNext());
+	}
+
+	@Override
+	public Entry<String, String> next() {
+		return adapt(iterator.next());
+	}
+
+	@Override
+	public void remove() {
+		throw new UnsupportedOperationException();
+	}
+
+	private Entry<String, String> adapt(Entry<byte[], byte[]> next) {
+		return immutableEntry(new String(next.getKey(), UTF_8), new String(next.getValue(), UTF_8));
+	}
+}
@@ -0,0 +1,172 @@
+/*******************************************************************************
+ * 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.leveldb;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import org.iq80.leveldb.impl.SeekingIterator;
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+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;
+
+public class Tx implements ITx {
+
+	private TxDBWrapper levelDb;
+	private TxStream trStream;
+	private TxGenerator trGenerator;
+	private long id;
+	private long start_time=0;
+	private long end_time=0;
+	private int concurency_index;
+	private boolean initialized=false;
+	private List<ITxAttribute> attributes;
+	private List<ITxRelation> incoming, outgoing;
+	
+	public Tx(TxDBWrapper levelDb, TxStream trStream, TxGenerator trGenerator, long id) {
+		this.levelDb=levelDb;
+		this.trStream=trStream;
+		this.trGenerator=trGenerator;
+		this.id=id;
+	}
+
+	@Override
+	public Long getId() {
+		return id;
+	}
+
+	@Override
+	public ITxStream<ITxEvent> getStream() {
+		return trStream;
+	}
+
+	@Override
+	public ITxGenerator getGenerator() {
+		return trGenerator;
+	}
+
+	@Override
+	public int getConcurrencyIndex() {
+		if(!initialized) loadFromDb();
+		return concurency_index;
+	}
+
+	@Override
+	public Long getBeginTime() {
+		if(!initialized) loadFromDb();
+		return start_time;
+	}
+
+	@Override
+	public Long getEndTime() {
+		loadFromDb();
+		return end_time;
+	}
+
+	@Override
+	public List<ITxAttribute> getAttributes() {
+		if(attributes==null) {
+			loadFromDb();
+		}
+		return attributes;
+	}
+
+	@Override
+	public Collection<ITxRelation> getIncomingRelations() {
+		if(incoming==null) {
+			incoming = new ArrayList<ITxRelation>();
+			SeekingIterator<String, String> it = levelDb.iterator();
+			String key = "ri~"+String.format("%016x", id);
+			it.seek(key);
+			while(it.hasNext()) {
+				String val = it.next().getKey();
+				if(!val.startsWith(key)) break;;
+				String[] token = val.split("~");
+				long otherId = Long.parseLong(token[2], 16);
+				incoming.add(createRelation(otherId, token[3], false));
+			}
+
+		}
+		return incoming;
+	}
+
+	@Override
+	public Collection<ITxRelation> getOutgoingRelations() {
+		if(outgoing==null) {
+			outgoing = new ArrayList<ITxRelation>();
+			SeekingIterator<String, String> it = levelDb.iterator();
+			String key="ro~"+String.format("%016x", id);
+			it.seek(key);
+			while(it.hasNext()) {
+				String val = it.next().getKey();
+				if(!val.startsWith(key)) break;
+				String[] token = val.split("~");
+				long otherId = Long.parseLong(token[2], 16);
+				outgoing.add(createRelation(otherId, token[3], true));
+			}
+
+		}
+		return outgoing;
+	}
+
+	@Override
+	public int compareTo(ITx o) {
+		int res = this.getBeginTime().compareTo(o.getBeginTime());
+		if(res!=0)	
+			return res;
+		else
+			return this.getId().compareTo(o.getId());
+	}
+
+	@Override
+	public String toString() {
+		return "tx#"+getId()+"["+getBeginTime()/1000000+"ns - "+getEndTime()/1000000+"ns]";
+	}
+	
+	private void loadFromDb() throws JSONException {
+		JSONObject dbVal = new JSONObject(levelDb.get("x~"+ String.format("%016x", id)));
+		start_time=dbVal.getLong("START_TIME") * levelDb.getTimeResolution();
+		end_time=dbVal.getLong("END_TIME") * levelDb.getTimeResolution();
+		concurency_index=dbVal.getInt("conc");
+		attributes=new ArrayList<>();
+		JSONArray arr = dbVal.getJSONArray("attr");
+		arr.forEach(entry -> {
+			TxAttribute attr = new TxAttribute(this, (JSONObject) entry);
+			attributes.add(attr);
+		});
+		initialized=true;
+	}
+
+	private ITxRelation createRelation(long otherId, String name, boolean outgoing) {
+		try {
+			JSONObject otherTxVal = new JSONObject(levelDb.get("x~"+ String.format("%016x", otherId)));
+			if(otherTxVal.isEmpty()) return null;
+			JSONObject otherStreamVal = new JSONObject(levelDb.get("s~"+ String.format("%016x", otherTxVal.getLong("s"))));
+			if(otherStreamVal.isEmpty()) return null;
+			TxStream tgtStream = (TxStream) trStream.getDb().getStreamByName(otherStreamVal.getString("name"));
+			Tx that = (Tx) tgtStream.getTransactions().get(otherId);
+			return outgoing?
+					new TxRelation(trStream.getRelationType(name), this, that):
+						new TxRelation(trStream.getRelationType(name), that, this);
+		} catch (SecurityException | IllegalArgumentException | JSONException e) {
+			e.printStackTrace();
+		}
+		return null;		
+	}
+
+}
@@ -0,0 +1,56 @@
+/*******************************************************************************
+ * 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.leveldb;
+
+import org.json.JSONObject;
+
+import com.minres.scviewer.database.AssociationType;
+import com.minres.scviewer.database.DataType;
+import com.minres.scviewer.database.ITxAttribute;
+
+public class TxAttribute implements ITxAttribute{
+
+	private String name;
+	
+	private DataType dataType;
+	
+	private AssociationType associationType;
+
+	private Object value;
+	
+	public TxAttribute(Tx trTransaction, JSONObject attribute) {
+		this.name=attribute.getString("name");
+		this.dataType=DataType.values()[attribute.getInt("type")];
+		this.associationType=AssociationType.values()[attribute.getInt("assoc")];
+		this.value=attribute.get("value");
+	}
+
+	@Override
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	public DataType getDataType() {
+		return dataType;
+	}
+
+	@Override
+	public AssociationType getType() {
+		return associationType;
+	}
+
+	@Override
+	public Object getValue() {
+		return value;
+	}
+
+}
@@ -0,0 +1,90 @@
+package com.minres.scviewer.database.leveldb;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.iq80.leveldb.Options;
+import org.iq80.leveldb.Range;
+import org.iq80.leveldb.ReadOptions;
+import org.iq80.leveldb.Snapshot;
+import org.iq80.leveldb.impl.DbImpl;
+import org.iq80.leveldb.impl.SeekingIterator;
+
+class TxDBWrapper {
+	private final Options options;
+	private final ReadOptions ro = new ReadOptions();
+	private final File databaseDir;
+	private DbImpl db;
+	private long timeResolution=1L;;
+
+	TxDBWrapper(Options options, File databaseDir) throws IOException {
+		this.options = options.verifyChecksums(true).createIfMissing(false).errorIfExists(false).cacheSize(64*1024*1024);
+		this.databaseDir = databaseDir;
+		this.db = new DbImpl(options, databaseDir);
+		ro.snapshot(db.getSnapshot());
+	}
+
+	public String get(String key) {
+		byte[] slice = db.get(LevelDBLoader.toByteArray(key));
+		if (slice == null) {
+			return null;
+		}
+		return new String(slice, UTF_8);
+	}
+
+	public String get(String key, Snapshot snapshot) {
+		byte[] slice = db.get(LevelDBLoader.toByteArray(key), ro);
+		return slice == null? null : new String(slice, UTF_8);
+	}
+
+	public void put(String key, String value) {
+		db.put(LevelDBLoader.toByteArray(key), LevelDBLoader.toByteArray(value));
+	}
+
+	public void delete(String key) {
+		db.delete(LevelDBLoader.toByteArray(key));
+	}
+
+	public SeekingIterator<String, String> iterator() {
+		return new StringDbIterator(db.iterator());
+	}
+
+	public Snapshot getSnapshot() {
+		return db.getSnapshot();
+	}
+
+	public void close() {
+		try {
+			ro.snapshot().close();
+			db.close();
+		} catch (IOException e) {} // ignore any error
+	}
+
+	public long size(String start, String limit) {
+		return db.getApproximateSizes(new Range(LevelDBLoader.toByteArray(start), LevelDBLoader.toByteArray(limit)));
+	}
+
+	public long getMaxNextLevelOverlappingBytes() {
+		return db.getMaxNextLevelOverlappingBytes();
+	}
+
+	public void reopen() throws IOException {
+		reopen(options);
+	}
+
+	public void reopen(Options options) throws IOException {
+		this.close();
+		db = new DbImpl(options.verifyChecksums(true).createIfMissing(false).errorIfExists(false), databaseDir);
+		ro.snapshot(db.getSnapshot());
+	}
+	
+	public long getTimeResolution() {
+		return timeResolution;
+	}
+	
+	public void setTimeResolution(long resolution) {
+		this.timeResolution = resolution;
+	}
+}
@@ -0,0 +1,57 @@
+/*******************************************************************************
+ * 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.leveldb;
+
+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 Type type;
+	private ITx tx;
+	
+	public TxEvent(Type type, ITx tx) {
+		super();
+		this.type = type;
+		this.tx = tx;
+	}
+
+	@Override
+	public Long getTime() {
+		return type==Type.BEGIN?tx.getBeginTime():tx.getEndTime();
+	}
+
+	@Override
+	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 Type getType() {
+		return type;
+	}
+
+	@Override
+	public String toString() {
+		return type.toString()+"@"+getTime()+" of tx #"+tx.getId();
+	}
+}
@@ -0,0 +1,56 @@
+/*******************************************************************************
+ * 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.leveldb;
+
+import java.util.List;
+
+import org.json.JSONObject;
+
+import com.minres.scviewer.database.ITx;
+import com.minres.scviewer.database.ITxEvent;
+import com.minres.scviewer.database.ITxGenerator;
+import com.minres.scviewer.database.ITxStream;
+
+public class TxGenerator implements ITxGenerator {
+
+	private ITxStream<ITxEvent>  stream;
+	
+	private long id;
+	
+	private String name;
+
+	public TxGenerator(ITxStream<ITxEvent>  stream, JSONObject object) {
+		this.stream=stream;
+		this.id=object.getLong("id");
+		this.name=object.getString("name");
+	}
+
+	@Override
+	public Long getId() {
+		return id;
+	}
+
+	@Override
+	public ITxStream<ITxEvent> getStream() {
+		return stream;
+	}
+
+	@Override
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	public List<ITx> getTransactions() {
+		return null;
+	}
+
+}
@@ -0,0 +1,43 @@
+/*******************************************************************************
+ * 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.leveldb;
+
+import com.minres.scviewer.database.ITxRelation;
+import com.minres.scviewer.database.ITx;
+import com.minres.scviewer.database.RelationType;
+
+public class TxRelation implements ITxRelation {
+
+	RelationType relationType;
+	Tx source, target;
+
+	public TxRelation(RelationType relationType, Tx source, Tx target) {
+		this.source = source;
+		this.target = target;
+		this.relationType = relationType;
+	}
+
+	@Override
+	public RelationType getRelationType() {
+		return relationType;
+	}
+
+	@Override
+	public ITx getSource() {
+		return source;
+	}
+
+	@Override
+	public ITx getTarget() {
+		return target;
+	}
+
+}
@@ -0,0 +1,178 @@
+/*******************************************************************************
+ * 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.leveldb;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.iq80.leveldb.impl.SeekingIterator;
+import org.json.JSONObject;
+
+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;
+
+public class TxStream extends HierNode implements ITxStream<ITxEvent> {
+
+	private TxDBWrapper levelDb;
+
+	private String fullName;
+	
+	private String kind;
+
+	private IWaveformDb db;
+		
+	private long id;
+	
+	private TreeMap<Long, TxGenerator> generators;
+	
+	private TreeMap<Long, ITx> transactions;
+	
+	private Integer maxConcurrency;
+	
+	private TreeMap<Long, List<ITxEvent>> events;
+
+	private List<RelationType> usedRelationsList;
+	
+	public TxStream(TxDBWrapper database, IWaveformDb waveformDb, JSONObject object) {
+		super(object.get("name").toString());
+		this.levelDb=database;
+		this.db=waveformDb;
+		this.fullName=object.getString("name");
+		this.kind=object.getString("kind");
+		this.id = object.getLong("id");
+	}
+
+	@Override
+	public IWaveformDb getDb() {
+		return db;
+	}
+
+	@Override
+	public String getFullName() {
+		return fullName;
+	}
+
+	@Override
+	public Long getId() {
+		return id;
+	}
+
+	@Override
+	public String getKind() {
+		return kind;
+	}
+
+	@Override
+	public List<ITxGenerator> getGenerators() {
+		if(generators==null){
+			generators=new TreeMap<Long, TxGenerator>();
+			SeekingIterator<String, String> it = levelDb.iterator();
+			String key="sg~"+String.format("%016x", id);
+			it.seek(key);
+			while(it.hasNext()) {
+				Entry<String, String> val = it.next();
+				if(!val.getKey().startsWith(key)) break;
+				JSONObject jVal = new JSONObject(val.getValue());
+				generators.put(jVal.getLong("id"), new TxGenerator(this, jVal));
+			}
+		}
+		return new ArrayList<ITxGenerator>(generators.values());
+	}
+
+	@Override
+	public int getMaxConcurrency() {
+		if(maxConcurrency==null){
+				getTransactions();
+		}
+		return maxConcurrency;
+	}
+
+	@Override
+	public  NavigableMap<Long, List<ITxEvent>> getEvents(){
+		if(events==null){
+			events=new TreeMap<Long, List<ITxEvent>>();
+			for(Entry<Long, ITx> entry:getTransactions().entrySet()){
+				ITx tx = entry.getValue();
+				putEvent(new TxEvent(TxEvent.Type.BEGIN, tx));
+				putEvent(new TxEvent(TxEvent.Type.END, tx));
+			}	
+		}
+		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<Long, ITx> getTransactions() {
+		if(transactions==null){
+			if(generators==null) getGenerators();
+			transactions = new TreeMap<Long, ITx>();
+			maxConcurrency=0;
+			SeekingIterator<String, String> it = levelDb.iterator();
+			String key = "sgx~"+String.format("%016x", id);
+			it.seek(key);
+			while(it.hasNext()) {
+				Entry<String, String> val = it.next();
+				if(!val.getKey().startsWith(key)) break;
+				String[] token = val.getKey().split("~");
+				long gid = Long.parseLong(token[2], 16); // gen id
+				long id = Long.parseLong(token[3], 16); // tx id
+				ITx tx = new Tx(levelDb, this, generators.get(gid), id);
+				transactions.put(id, tx);
+				maxConcurrency= Math.max(maxConcurrency, tx.getConcurrencyIndex());
+			}
+			maxConcurrency++;
+		}
+		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()==other.getId());
+	}
+
+}
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry exported="true" kind="lib" path="sqlite-jdbc-3.8.7.jar"/>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>
@@ -0,0 +1,2 @@
+/bin/
+/target/
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.minres.scviewer.database.sqlite</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ds.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.pde.PluginNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
@@ -0,0 +1,8 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+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
@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1
@@ -0,0 +1,3 @@
+eclipse.preferences.version=1
+pluginProject.extensions=false
+resolve.requirebundle=false
@@ -0,0 +1,15 @@
+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-Vendor: MINRES Technologies GmbH
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Require-Bundle: com.minres.scviewer.database;bundle-version="1.0.0"
+Bundle-ClassPath: .,sqlite-jdbc-3.8.7.jar
+Service-Component: OSGI-INF/component.xml
+Bundle-ActivationPolicy: lazy
+Embed-Dependency: sqlite-jdbc
+Embedded-Artifacts: sqlite-jdbc-3.8.7.jar;g="org.xerial";
+ a="sqlite-jdbc";v="3.8.7"
+Automatic-Module-Name: com.minres.scviewer.database.sqlite
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<scr:component xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0" name="SQLiteDbLoader">
+   <implementation class="com.minres.scviewer.database.sqlite.SQLiteDbLoader"/>
+   <service>
+      <provide interface="com.minres.scviewer.database.IWaveformDbLoader"/>
+   </service>
+</scr:component>
@@ -0,0 +1,15 @@
+###############################################################################
+# Copyright (c) 2014, 2015-2021 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
+###############################################################################
+source.. = src/
+bin.includes = META-INF/,\
+               .,\
+               sqlite-jdbc-3.8.7.jar,\
+               OSGI-INF/
@@ -0,0 +1,19 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>com.minres.scviewer.database.sqlite</artifactId>
+  <parent>
+  	<groupId>com.minres.scviewer</groupId>
+  	<artifactId>com.minres.scviewer.parent</artifactId>
+  	<version>2.11.0</version>
+	<relativePath>../..</relativePath>
+  </parent>
+  <packaging>eclipse-plugin</packaging>
+  <dependencies>
+  	<dependency>
+  		<groupId>org.xerial</groupId>
+  		<artifactId>sqlite-jdbc</artifactId>
+  		<version>3.8.7</version>
+  	</dependency>
+  </dependencies>
+  <version>1.1.0-SNAPSHOT</version>
+</project>
@@ -0,0 +1,129 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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.sql.SQLException;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.NavigableMap;
+import java.util.TreeMap;
+
+import com.minres.scviewer.database.EventKind;
+import com.minres.scviewer.database.HierNode;
+import com.minres.scviewer.database.IEvent;
+import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.RelationType;
+import com.minres.scviewer.database.RelationTypeFactory;
+import com.minres.scviewer.database.WaveformType;
+import com.minres.scviewer.database.sqlite.db.IDatabase;
+import com.minres.scviewer.database.tx.ITx;
+
+abstract class AbstractTxStream extends HierNode implements IWaveform {
+
+	protected IDatabase database;
+
+	private long streamId;
+	
+	private Integer maxConcurrency;
+
+	private TreeMap<Long, IEvent[]> events;
+
+	private List<RelationType> usedRelationsList;
+
+	public AbstractTxStream(IDatabase database, String name, long streamId) {
+		super(name);
+		this.database=database;
+		this.streamId=streamId;
+	}
+
+	@Override
+	public int getWidth() {
+		if(maxConcurrency==null){
+			StringBuilder sb = new StringBuilder();
+			sb.append("SELECT MAX(concurrencyLevel) as concurrencyLevel FROM ScvTx where stream=");
+			sb.append(streamId);
+			try(
+					java.sql.Connection connection = database.createConnection();
+					java.sql.Statement statement = connection.createStatement();
+					java.sql.ResultSet 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;
+			}
+			maxConcurrency+=1;
+		}
+		return maxConcurrency;
+	}
+
+	@Override
+	public  NavigableMap<Long, IEvent[]> getEvents(){
+		if(events==null){
+			events=new TreeMap<>();
+			for(Entry<Integer, ITx> entry:getTransactions().entrySet()){
+				putEvent(new TxEvent(EventKind.BEGIN, entry.getValue()));
+				putEvent(new TxEvent(EventKind.END, entry.getValue()));
+			}	
+		}
+		return events;
+	}
+
+	private void putEvent(TxEvent ev){
+		Long time = ev.getTime();
+		if(events.containsKey(time)) {
+			IEvent[] oldV = events.get(time);
+			IEvent[] newV = new IEvent[oldV.length+1];
+			System.arraycopy(oldV, 0, newV, 0, oldV.length);
+			newV[oldV.length]=ev;
+			events.put(time, newV);
+		} else {
+			events.put(time, new IEvent[] {ev});
+		}
+	}
+
+	protected abstract Map<Integer, ITx> getTransactions();
+
+	@Override
+	public IEvent[] getEventsAtTime(Long time) {
+		return getEvents().get(time);
+	}
+
+	public void setRelationTypeList(List<RelationType> usedRelationsList){
+		this.usedRelationsList=usedRelationsList;
+	}
+
+	public RelationType getRelationType(String name) {
+		RelationType relType=RelationTypeFactory.create(name);
+		if(!usedRelationsList.contains(relType)) usedRelationsList.add(relType);
+		return relType;
+	}
+
+	@Override
+	public IEvent[] getEventsBeforeTime(Long time) {
+		Entry<Long, IEvent[]> e = events.floorEntry(time);
+		if(e==null)
+			return new IEvent[]{};
+		else
+			return  events.floorEntry(time).getValue();
+	}
+
+	@Override
+	public WaveformType getType() {
+		return WaveformType.TRANSACTION;
+	}
+
+}
@@ -0,0 +1,148 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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.beans.PropertyChangeListener;
+import java.beans.PropertyChangeSupport;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.lang.reflect.InvocationTargetException;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.Collection;
+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;
+import com.minres.scviewer.database.sqlite.db.SQLiteDatabaseSelectHandler;
+import com.minres.scviewer.database.sqlite.tables.ScvSimProps;
+import com.minres.scviewer.database.sqlite.tables.ScvStream;
+import com.minres.scviewer.database.sqlite.tables.ScvTxEvent;
+
+public class SQLiteDbLoader implements IWaveformDbLoader {
+
+	protected IDatabase database;
+	
+	private List<RelationType> usedRelationsList = new ArrayList<>();
+	
+	private ScvSimProps scvSimProps;
+		
+	private static final byte[] x = "SQLite format 3".getBytes();
+
+	/** The pcs. */
+	protected PropertyChangeSupport pcs = new PropertyChangeSupport(this);
+
+	@Override
+	public Long getMaxTime() {
+		SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<>(ScvTxEvent.class,
+				database, "time = (SELECT MAX(time) FROM ScvTxEvent)");
+		try {
+			List<ScvTxEvent> event = handler.selectObjects();
+			if(!event.isEmpty())
+				return event.get(0).getTime()*scvSimProps.getTime_resolution();
+		} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+				| InvocationTargetException | SQLException | IntrospectionException e) {
+			e.printStackTrace();
+		}
+		return 0L;
+	}
+
+	@Override
+	public Collection<IWaveform> getAllWaves() {
+		SQLiteDatabaseSelectHandler<ScvStream> handler = new SQLiteDatabaseSelectHandler<>(ScvStream.class, database);
+		List<IWaveform> streams=new ArrayList<>();
+		try {
+			for(ScvStream scvStream:handler.selectObjects()){
+				TxStream stream = new TxStream(database, scvStream);
+				stream.setRelationTypeList(usedRelationsList);
+				streams.add(stream);
+			}
+		} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+				| InvocationTargetException | SQLException | IntrospectionException e) {
+		}
+		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;
+	}
+
+	@Override
+	public void load(IWaveformDb db, File file) throws InputFormatException {
+		dispose();
+		database=new SQLiteDatabase(file.getAbsolutePath(), db);
+		database.setData("TIMERESOLUTION", 1L);
+		SQLiteDatabaseSelectHandler<ScvSimProps> handler = new SQLiteDatabaseSelectHandler<>(ScvSimProps.class, database);
+		try {
+			for(ScvSimProps simProps:handler.selectObjects()){
+				scvSimProps=simProps;
+				database.setData("TIMERESOLUTION", scvSimProps.getTime_resolution());
+			}
+			pcs.firePropertyChange(IWaveformDbLoader.LOADING_FINISHED, null, null);
+		} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+				| InvocationTargetException | SQLException | IntrospectionException e) {
+			throw new InputFormatException(e.toString());
+		}
+	}
+
+	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);
+	}
+
+}
@@ -0,0 +1,194 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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 com.minres.scviewer.database.AssociationType;
+import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.sqlite.db.IDatabase;
+import com.minres.scviewer.database.sqlite.db.SQLiteDatabaseSelectHandler;
+import com.minres.scviewer.database.sqlite.tables.ScvStream;
+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 {
+
+	private IDatabase database;
+	private TxStream trStream;
+	private TxGenerator trGenerator;
+	private ScvTx scvTx;
+	private List<ITxAttribute> attributes;
+	private Long begin;
+	private Long end;
+	private List<ITxRelation> incoming;
+	private List<ITxRelation> outgoing;
+	
+	public Tx(IDatabase database, TxStream trStream, TxGenerator trGenerator, ScvTx scvTx) {
+		this.database=database;
+		this.trStream=trStream;
+		this.trGenerator=trGenerator;
+		this.scvTx=scvTx;
+	}
+
+	@Override
+	public Long getId() {
+		return (long) scvTx.getId();
+	}
+
+	@Override
+	public IWaveform getStream() {
+		return trStream;
+	}
+
+	@Override
+	public ITxGenerator getGenerator() {
+		return trGenerator;
+	}
+
+	@Override
+	public int getConcurrencyIndex() {
+		return scvTx.getConcurrencyLevel();
+	}
+
+	@Override
+	public Long getBeginTime() {
+		if(begin==null){
+		SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<>(ScvTxEvent.class,
+				database, "tx="+scvTx.getId()+" AND type="+ AssociationType.BEGIN.ordinal());
+		try {
+			for(ScvTxEvent scvEvent:handler.selectObjects()){
+				begin= scvEvent.getTime()*(Long)database.getData("TIMERESOLUTION");
+			}
+		} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+				| InvocationTargetException | SQLException | IntrospectionException e) {
+		}
+		}
+		return begin;
+	}
+
+	@Override
+	public Long getEndTime() {
+		if(end==null){
+		SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<>(ScvTxEvent.class,
+				database, "tx="+scvTx.getId()+" AND type="+ AssociationType.END.ordinal());
+		try {
+			for(ScvTxEvent scvEvent:handler.selectObjects()){
+				end = scvEvent.getTime()*(Long)database.getData("TIMERESOLUTION");
+			}
+		} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+				| InvocationTargetException | SQLException | IntrospectionException e) {
+		}
+		}
+		return end;
+	}
+
+	@Override
+	public List<ITxAttribute> getAttributes() {
+		if(attributes==null){
+			SQLiteDatabaseSelectHandler<ScvTxAttribute> handler = new SQLiteDatabaseSelectHandler<>(
+					ScvTxAttribute.class, database, "tx="+scvTx.getId());
+			try {
+				attributes = new ArrayList<>();
+				for(ScvTxAttribute scvAttribute:handler.selectObjects()){
+					attributes.add(new TxAttribute(this, scvAttribute));
+					
+				}
+			} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+					| InvocationTargetException | SQLException | IntrospectionException e) {
+			}
+		}
+		return attributes;
+	}
+
+	@Override
+	public Collection<ITxRelation> getIncomingRelations() {
+		if(incoming==null){
+			SQLiteDatabaseSelectHandler<ScvTxRelation> handler = new SQLiteDatabaseSelectHandler<>(
+					ScvTxRelation.class, database, "sink="+scvTx.getId());
+			try {
+				incoming = new ArrayList<>();
+				for(ScvTxRelation scvRelation:handler.selectObjects()){
+					incoming.add(createRelation(scvRelation, false));
+				}
+			} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+					| InvocationTargetException | SQLException | IntrospectionException e) {
+			}
+		}
+		return incoming;
+	}
+
+	@Override
+	public Collection<ITxRelation> getOutgoingRelations() {
+		if(outgoing==null){
+			SQLiteDatabaseSelectHandler<ScvTxRelation> handler = new SQLiteDatabaseSelectHandler<>(
+					ScvTxRelation.class, database, "src="+scvTx.getId());
+			try {
+				outgoing = new ArrayList<>();
+				for(ScvTxRelation scvRelation:handler.selectObjects()){
+					outgoing.add(createRelation(scvRelation, true));
+				}
+			} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+					| InvocationTargetException | SQLException | IntrospectionException e) {
+			}
+		}
+		return outgoing;
+	}
+
+	private ITxRelation createRelation(ScvTxRelation rel, boolean outgoing) {
+		int otherId = outgoing?rel.getSink():rel.getSrc();
+		SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<>(ScvTx.class, database,
+				"id="+otherId);
+		try {
+			List<ScvTx> res = handler.selectObjects();
+			if(res.size()!=1) return null;
+			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());
+			Tx that = (Tx) tgtStream.getTransactions().get(otherId);
+			if(outgoing)
+				return new TxRelation(trStream.getRelationType(rel.getName()), this, that);
+			else
+				return new TxRelation(trStream.getRelationType(rel.getName()), that, this);
+		} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+				| InvocationTargetException | SQLException | IntrospectionException e) {
+			e.printStackTrace();
+		}
+
+		return null;		
+	}
+
+	@Override
+	public int compareTo(ITx o) {
+		int res = this.getBeginTime().compareTo(o.getBeginTime());
+		if(res!=0)	
+			return res;
+		else
+			return this.getId().compareTo(o.getId());
+	}
+
+	@Override
+	public String toString() {
+		return "tx#"+getId()+"["+getBeginTime()/1000000+"ns - "+getEndTime()/1000000+"ns]";
+	}
+}
@@ -0,0 +1,48 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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 com.minres.scviewer.database.AssociationType;
+import com.minres.scviewer.database.DataType;
+import com.minres.scviewer.database.sqlite.tables.ScvTxAttribute;
+import com.minres.scviewer.database.tx.ITxAttribute;
+
+public class TxAttribute implements ITxAttribute{
+
+	Tx trTransaction;
+	ScvTxAttribute scvAttribute;
+	
+	public TxAttribute(Tx trTransaction, ScvTxAttribute scvAttribute) {
+		this.trTransaction=trTransaction;
+		this.scvAttribute=scvAttribute;
+	}
+
+	@Override
+	public String getName() {
+		return scvAttribute.getName();
+	}
+
+	@Override
+	public DataType getDataType() {
+		return DataType.values()[scvAttribute.getData_type()];
+	}
+
+	@Override
+	public AssociationType getType() {
+		return AssociationType.values()[scvAttribute.getType()];
+	}
+
+	@Override
+	public Object getValue() {
+		return scvAttribute.getData_value();
+	}
+
+}
@@ -0,0 +1,59 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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 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;
+
+public class TxEvent implements ITxEvent {
+
+	private final EventKind type;
+	private ITx tx;
+	
+	public TxEvent(EventKind type, ITx tx) {
+		super();
+		this.type = type;
+		this.tx = tx;
+	}
+
+	@Override
+	public Long getTime() {
+		return type==EventKind.BEGIN?tx.getBeginTime():tx.getEndTime();
+	}
+
+	@Override
+	public IEvent duplicate() throws CloneNotSupportedException {
+		return new TxEvent(type, tx);
+	}
+
+	@Override
+	public ITx getTransaction() {
+		return tx;
+	}
+
+	@Override
+	public EventKind getKind() {
+		return type;
+	}
+
+	@Override
+	public String toString() {
+		return type.toString()+"@"+getTime()+" of tx #"+tx.getId();
+	}
+
+	@Override
+	public WaveformType getType() {
+		return WaveformType.TRANSACTION;
+	}
+}
@@ -0,0 +1,85 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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.Map;
+import java.util.TreeMap;
+
+import com.minres.scviewer.database.IWaveform;
+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.ScvTx;
+import com.minres.scviewer.database.tx.ITx;
+import com.minres.scviewer.database.tx.ITxGenerator;
+
+public class TxGenerator extends AbstractTxStream implements ITxGenerator {
+
+	private TxStream  stream;
+	
+	private ScvGenerator scvGenerator;
+
+	private TreeMap<Integer, ITx> transactions;
+
+	public TxGenerator(IDatabase database, TxStream stream, ScvGenerator scvGenerator) {
+		super(database, scvGenerator.getName(), stream.getId());
+		this.stream=stream;
+		this.scvGenerator=scvGenerator;
+		stream.addChild(this);
+	}
+
+	@Override
+	public Long getId() {
+		return (long) scvGenerator.getId();
+	}
+
+	@Override
+	public IWaveform getStream() {
+		return stream;
+	}
+
+	@Override
+	public String getName() {
+		return scvGenerator.getName();
+	}
+
+	@Override
+	public boolean isSame(IWaveform other) {
+		return(other instanceof TxGenerator && this.getId().equals(other.getId()));
+	}
+
+	@Override
+	public String getKind() {
+		return stream.getKind();
+	}
+
+	@Override
+	protected Map<Integer, ITx> getTransactions() {
+		if(transactions==null){
+			transactions = new TreeMap<>();
+			SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<>(ScvTx.class, database,
+					"stream="+stream.getId()+" and generator="+scvGenerator.getId());
+			try {
+				for(ScvTx scvTx:handler.selectObjects()){
+					transactions.put(scvTx.getId(), new Tx(database, (TxStream) stream, this, scvTx));
+				}
+			} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+					| InvocationTargetException | SQLException | IntrospectionException e) {
+				e.printStackTrace();
+			}
+		}
+		return transactions;
+	}
+
+}
@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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 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;
+
+	public TxRelation(RelationType relationType, Tx source, Tx target) {
+		this.source = source;
+		this.target = target;
+		this.relationType = relationType;
+	}
+
+	@Override
+	public RelationType getRelationType() {
+		return relationType;
+	}
+
+	@Override
+	public ITx getSource() {
+		return source;
+	}
+
+	@Override
+	public ITx getTarget() {
+		return target;
+	}
+
+}
@@ -0,0 +1,106 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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.List;
+import java.util.Map;
+import java.util.TreeMap;
+
+import com.minres.scviewer.database.IEvent;
+import com.minres.scviewer.database.IWaveform;
+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;
+import com.minres.scviewer.database.tx.ITx;
+import com.minres.scviewer.database.tx.ITxGenerator;
+
+public class TxStream extends AbstractTxStream {
+
+	private String fullName;
+
+	private ScvStream scvStream;
+
+	private TreeMap<Integer, TxGenerator> generators;
+
+	private TreeMap<Integer, ITx> transactions;
+
+	public TxStream(IDatabase database, ScvStream scvStream) {
+		super(database, scvStream.getName(), scvStream.getId());
+		fullName=scvStream.getName();
+		this.scvStream=scvStream;
+	}
+
+	@Override
+	public String getFullName() {
+		return fullName;
+	}
+
+	@Override
+	public Long getId() {
+		return (long) scvStream.getId();
+	}
+
+	public List<ITxGenerator> getGenerators() {
+		if(generators==null){
+			SQLiteDatabaseSelectHandler<ScvGenerator> handler = new SQLiteDatabaseSelectHandler<>(
+					ScvGenerator.class, database, "stream="+scvStream.getId());
+			generators=new TreeMap<>();
+			try {
+				for(ScvGenerator scvGenerator:handler.selectObjects()){
+					generators.put(scvGenerator.getId(), new TxGenerator(database, this, scvGenerator));
+				}
+			} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+					| InvocationTargetException | SQLException | IntrospectionException e) {
+				e.printStackTrace();
+			}
+		}
+		return new ArrayList<>(generators.values());
+	}
+
+	protected Map<Integer, ITx> getTransactions() {
+		if(transactions==null){
+			if(generators==null) getGenerators();
+			transactions = new TreeMap<>();
+			SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<>(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 IEvent[] getEventsAtTime(Long time) {
+		return getEvents().get(time);
+	}
+
+	@Override
+	public boolean isSame(IWaveform other) {
+		return(other instanceof TxStream && this.getId().equals(other.getId()));
+	}
+
+	@Override
+	public String getKind() {
+		return scvStream.getKind();
+	}
+}
@@ -0,0 +1,94 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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.db;
+
+import java.lang.reflect.Field;
+
+
+/**
+ * An abstract class that handles insert/select-operations into/from a database
+ * 
+ * @author Tino for http://www.java-blog.com
+ * 
+ * @param <T>
+ */
+public abstract class AbstractDatabaseHandler<T> {
+
+	/**
+	 * The type of the objects that should be created and filled with values
+	 * from the database or inserted into the database
+	 */
+	protected Class<T>     type;
+
+	/**
+	 * Contains the settings to create a connection to the database like
+	 * host/port/database/user/password
+	 */
+	protected IDatabase     databaseConnectionFactory;
+
+	/** The SQL-select-query */
+	protected final String     query;
+
+	/**
+	 * Constructor
+	 * 
+	 * @param type
+	 *            The type of the objects that should be created and filled with
+	 *            values from the database or inserted into the database
+	 * @param databaseConnecter
+	 *            Contains the settings to create a connection to the database
+	 *            like host/port/database/user/password
+	 */
+	protected AbstractDatabaseHandler(Class<T> type,
+			IDatabase databaseConnectionFactory, String criterion) {
+
+		this.databaseConnectionFactory = databaseConnectionFactory;
+		this.type = type;
+		this.query = createQuery(criterion);
+	}
+
+	/**
+	 * Create the SQL-String to insert into / select from the database
+	 * 
+	 * @return the SQL-String
+	 */
+	protected abstract String createQuery(String criterion);
+
+	/**
+	 * 
+	 * Creates a comma-separated-String with the names of the variables in this
+	 * class
+	 * 
+	 * @param usePlaceHolders
+	 *            true, if PreparedStatement-placeholders ('?') should be used
+	 *            instead of the names of the variables
+	 * @return
+	 */
+	protected String getColumns(boolean usePlaceHolders) {
+		StringBuilder sb = new StringBuilder();
+
+		boolean first = true;
+		/* Iterate the column-names */
+		for (Field f : type.getDeclaredFields()) {
+			if (first)
+				first = false;
+			else
+				sb.append(", ");
+
+			if (usePlaceHolders)
+				sb.append("?");
+			else
+				sb.append(f.getName());
+		}
+
+		return sb.toString();
+	}
+}
@@ -0,0 +1,65 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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.db;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+
+import com.minres.scviewer.database.IWaveformDb;
+
+/**
+ *
+ * Creates a connection to a database.
+ *
+ * @author Tino
+ * @created 03.12.2008
+ *
+ */
+public interface IDatabase {
+
+	/**
+	 * Establishes a new connection to the database
+	 *
+	 * @return A new connection to the database
+	 * @throws SQLException
+	 */
+	public Connection createConnection() throws SQLException;
+
+	/**
+	 * Returns the connection url
+	 *
+	 * @return
+	 */
+	public String getConnectionUrl();
+
+	/**
+	 * releases the result set
+	 *
+	 * @return
+	 */
+	public void close(ResultSet resultSet, Statement statement, Connection connection);
+
+	/**
+	 * releases the preparedStatement
+	 *
+	 * @return
+	 */
+	public void close(PreparedStatement preparedStatement, Connection connection);
+
+	public void setData(String name, Object value);
+	
+	public Object getData(String name); 
+	
+	public IWaveformDb getWaveformDb();
+} 
@@ -0,0 +1,102 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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.db;
+
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+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 {
+        try {
+        	URL dbUrl = SQLiteDatabase.class.getResource("/sqlite-jdbc-3.8.7.jar");
+        	ClassLoader loader = URLClassLoader.newInstance(
+        		    new URL[] { dbUrl },
+        		    SQLiteDatabase.class.getClassLoader()
+        		);
+        		Class.forName("org.sqlite.JDBC", true, loader);
+        } catch (ClassNotFoundException e) {
+			e.printStackTrace();
+		}
+    }
+    
+	public SQLiteDatabase(String dbFileName, IWaveformDb waveformDb) {
+		super();
+		this.dbFileName = dbFileName;
+		this.waveformDb = waveformDb;
+		props = new HashMap<String, Object>();
+	}
+
+	@Override
+	public Connection createConnection() throws SQLException {
+        // create a database connection and return it
+		return DriverManager.getConnection(getConnectionUrl() );
+	}
+
+	@Override
+	public String getConnectionUrl() {
+        // now we set up a set of fairly basic string variables to use in the body of the code proper
+        String sJdbc = "jdbc:sqlite";
+        String sDbUrl = sJdbc + ":" + dbFileName;
+        // which will produce a legitimate Url for SqlLite JDBC :
+        // jdbc:sqlite:hello.db
+		return sDbUrl;
+	}
+
+	@Override
+	public void close(ResultSet resultSet, Statement statement, Connection connection) {
+		try {
+			if(resultSet!=null) resultSet.close();
+			if(statement!=null) statement.close();
+			if(connection!=null) connection.close();
+		} catch (SQLException e) {}
+
+	}
+
+	@Override
+	public void close(PreparedStatement preparedStatement, Connection connection) {
+		try {
+			preparedStatement.close();
+			connection.close();
+		} catch (SQLException e) {}
+	}
+
+	@Override
+	public void setData(String name, Object value){
+		props.put(name, value);
+	}
+	
+	@Override
+	public Object getData(String name){
+		return props.get(name);
+	}
+
+	@Override
+	public IWaveformDb getWaveformDb() {
+		return waveformDb;
+	}
+
+}
@@ -0,0 +1,104 @@
+/*******************************************************************************
+ * Copyright (c) 2015-2021 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.db;
+import java.beans.IntrospectionException;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+import java.util.List;
+
+/**
+ * 
+ * Class that inserts a list of <T>s into the corresponding database-table.
+ * 
+ * @author Tino for http://www.java-blog.com
+ * 
+ * @param <T>
+ */
+public class SQLiteDatabaseInsertHandler<T> extends AbstractDatabaseHandler<T> {
+
+	public SQLiteDatabaseInsertHandler(Class<T> type,
+			IDatabase databaseConnecter) {
+		super(type, databaseConnecter, null);
+	}
+
+	@Override
+	protected String createQuery(String criterion) {
+
+		StringBuilder sb = new StringBuilder();
+
+		sb.append("INSERT INTO ");
+		sb.append(type.getSimpleName());
+		sb.append("(");
+		sb.append(super.getColumns(false));
+		sb.append(")");
+		sb.append(" VALUES (");
+		sb.append(super.getColumns(true));
+		sb.append(")");
+
+		return sb.toString();
+	}
+
+	/**
+	 * Inserts a list of <T>s into the corresponding database-table
+	 * 
+	 * @param list
+	 *            List of <T>s that should be inserted into the corresponding
+	 *            database-table
+	 * 
+	 * @throws SQLException
+	 * @throws SecurityException
+	 * @throws IllegalArgumentException
+	 * @throws InstantiationException
+	 * @throws IllegalAccessException
+	 * @throws IntrospectionException
+	 * @throws InvocationTargetException
+	 */
+	public void insertObjects(List<T> list) throws SQLException,
+			SecurityException, IllegalArgumentException,
+			InstantiationException, IllegalAccessException,
+			IntrospectionException, InvocationTargetException {
+
+		Connection connection = null;
+		PreparedStatement preparedStatement = null;
+
+		try {
+			connection = databaseConnectionFactory.createConnection();
+			preparedStatement = connection.prepareStatement(query);
+
+			for (T instance : list) {
+				int i = 0;
+
+				for (Field field : type.getDeclaredFields()) {
+					PropertyDescriptor propertyDescriptor = new PropertyDescriptor(
+							field.getName(), type);
+
+					Method method = propertyDescriptor
+							.getReadMethod();
+
+					Object value = method.invoke(instance);
+
+					preparedStatement.setObject(++i, value);
+				}
+
+				preparedStatement.addBatch();
+			}
+			preparedStatement.executeBatch();
+
+		} finally {
+			databaseConnectionFactory.close(preparedStatement, connection);
+		}
+	}
+}
--- a/Show More
+++ b/Show More