Merge branch 'release/2.12.0'

features/com.minres.scviewer.database.feature/pom.xml

@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>3.0.0-SNAPSHOT</version>

features/com.minres.scviewer.e4.feature/pom.xml

@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>1.1.0-SNAPSHOT</version>

features/com.minres.scviewer.e4.platform.feature/pom.xml

@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>1.0.0-SNAPSHOT</version>

features/com.minres.scviewer.feature/pom.xml

@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>1.1.0-SNAPSHOT</version>

features/com.minres.scviewer.ui.feature/pom.xml

@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>1.1.0-SNAPSHOT</version>

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

@@ -4,7 +4,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>

plugins/com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/AbstractTxStream.java

@@ -39,14 +39,14 @@ abstract class AbstractTxStream extends HierNode implements IWaveform {
 
 	private List<RelationType> usedRelationsList;
 
-	public AbstractTxStream(IDatabase database, String name, long streamId) {
+	protected AbstractTxStream(IDatabase database, String name, long streamId) {
 		super(name);
 		this.database=database;
 		this.streamId=streamId;
 	}
 
 	@Override
-	public int getWidth() {
+	public int getRowCount() {
 		if(maxConcurrency==null){
 			StringBuilder sb = new StringBuilder();
 			sb.append("SELECT MAX(concurrencyLevel) as concurrencyLevel FROM ScvTx where stream=");
@@ -126,4 +126,11 @@ abstract class AbstractTxStream extends HierNode implements IWaveform {
 		return WaveformType.TRANSACTION;
 	}
 
+	/**
+	 * Calculate concurrency.
+	 */
+	public void calculateConcurrency() {
+	}
+
+
 }

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

@@ -99,7 +99,6 @@ public class SQLiteDbLoader implements IWaveformDbLoader {
 
 	@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);

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

@@ -28,7 +28,6 @@ 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 {
@@ -61,12 +60,11 @@ public class Tx implements ITx {
 	}
 
 	@Override
-	public ITxGenerator getGenerator() {
+	public IWaveform getGenerator() {
 		return trGenerator;
 	}
 
-	@Override
+	int getConcurrencyIndex() {
-	public int getConcurrencyIndex() {
 		return scvTx.getConcurrencyLevel();
 	}
 

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

@@ -56,4 +56,10 @@ public class TxEvent implements ITxEvent {
 	public WaveformType getType() {
 		return WaveformType.TRANSACTION;
 	}
+
+	@Override
+	public int getRowIndex() {
+		return ((Tx)tx).getConcurrencyIndex();
+	}
+
 }

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

@@ -22,9 +22,8 @@ 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 {
+public class TxGenerator extends AbstractTxStream {
 
 	private TxStream  stream;
 	
@@ -44,11 +43,6 @@ public class TxGenerator extends AbstractTxStream implements ITxGenerator {
 		return (long) scvGenerator.getId();
 	}
 
-	@Override
-	public IWaveform getStream() {
-		return stream;
-	}
-
 	@Override
 	public String getName() {
 		return scvGenerator.getName();

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

@@ -26,7 +26,6 @@ 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 {
 
@@ -54,7 +53,7 @@ public class TxStream extends AbstractTxStream {
 		return (long) scvStream.getId();
 	}
 
-	public List<ITxGenerator> getGenerators() {
+	public List<IWaveform> getGenerators() {
 		if(generators==null){
 			SQLiteDatabaseSelectHandler<ScvGenerator> handler = new SQLiteDatabaseSelectHandler<>(
 					ScvGenerator.class, database, "stream="+scvStream.getId());

plugins/com.minres.scviewer.database.text/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.11.2-SNAPSHOT</version>
+		<version>2.12.0-SNAPSHOT</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<packaging>eclipse-plugin</packaging>

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/AbstractTxStream.java

@@ -13,15 +13,16 @@ package com.minres.scviewer.database.text;
 
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.HashMap;
 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.WaveformType;
+import com.minres.scviewer.database.tx.ITx;
 import com.minres.scviewer.database.tx.ITxEvent;
 
 /**
@@ -38,8 +39,8 @@ abstract class AbstractTxStream extends HierNode implements IWaveform {
 	/** The events. */
 	TreeMap<Long, IEvent[]> events = new TreeMap<>();
 
-	/** The concurrency calculated. */
+	/** The max concurrency. */
-	boolean concurrencyCalculated = false;
+	private int rowCount = -1;
 
 	/**
 	 * Instantiates a new abstract tx stream.
@@ -48,7 +49,7 @@ abstract class AbstractTxStream extends HierNode implements IWaveform {
 	 * @param id     the id
 	 * @param name   the name
 	 */
-	public AbstractTxStream(TextDbLoader loader, Long id, String name) {
+	protected AbstractTxStream(TextDbLoader loader, Long id, String name) {
 		super(name);
 		this.loader = loader;
 		this.id = id;
@@ -77,8 +78,6 @@ abstract class AbstractTxStream extends HierNode implements IWaveform {
 	 */
 	@Override
 	public NavigableMap<Long, IEvent[]> getEvents() {
-		if (!concurrencyCalculated)
-			calculateConcurrency();
 		return events;
 	}
 
@@ -90,8 +89,6 @@ abstract class AbstractTxStream extends HierNode implements IWaveform {
 	 */
 	@Override
 	public IEvent[] getEventsAtTime(Long time) {
-		if (!concurrencyCalculated)
-			calculateConcurrency();
 		return events.get(time);
 	}
 
@@ -103,8 +100,6 @@ abstract class AbstractTxStream extends HierNode implements IWaveform {
 	 */
 	@Override
 	public IEvent[] getEventsBeforeTime(Long time) {
-		if (!concurrencyCalculated)
-			calculateConcurrency();
 		Entry<Long, IEvent[]> e = events.floorEntry(time);
 		if (e == null)
 			return new IEvent[] {};
@@ -132,28 +127,59 @@ abstract class AbstractTxStream extends HierNode implements IWaveform {
 		return id;
 	}
 
+	/**
+	 * Gets the width.
+	 *
+	 * @return the width
+	 */
+	@Override
+	public int getRowCount() {
+		if (rowCount<0)
+			calculateConcurrency();
+		return rowCount;
+	}
+
 	/**
 	 * Calculate concurrency.
 	 */
-	synchronized void calculateConcurrency() {
+	void calculateConcurrency() {
-		if (concurrencyCalculated)
+		if (rowCount>=0)
 			return;
-		ArrayList<Long> rowendtime = new ArrayList<>();
+		ArrayList<Long> rowEndTime = new ArrayList<>();
-		events.entrySet().stream().forEach(entry -> {
+		HashMap<Long, Integer> rowByTxId = new HashMap<>();
-			IEvent[] values = entry.getValue();
+		for(Entry<Long, IEvent[]> entry: events.entrySet()) {
-			Arrays.asList(values).stream().filter(e -> e.getKind() == EventKind.BEGIN).forEach(evt -> {
+			for(IEvent evt:entry.getValue()) {
-				Tx tx = (Tx) ((TxEvent) evt).getTransaction();
+				TxEvent txEvt = (TxEvent) evt;
+				ITx tx = txEvt.getTransaction();
 				int rowIdx = 0;
-				for (; rowIdx < rowendtime.size() && rowendtime.get(rowIdx) > tx.getBeginTime(); rowIdx++)
+				switch(evt.getKind()) {
-					;
+				case END:
-				if (rowendtime.size() <= rowIdx)
+					Long txId = txEvt.getTransaction().getId();
-					rowendtime.add(tx.getEndTime());
+					txEvt.setConcurrencyIndex(rowByTxId.get(txId));
-				else
+					rowByTxId.remove(txId);
-					rowendtime.set(rowIdx, tx.getEndTime());
+					break;
-				tx.setConcurrencyIndex(rowIdx);
+				case SINGLE:
-			});
+					for (; rowIdx < rowEndTime.size() && rowEndTime.get(rowIdx)>tx.getBeginTime(); rowIdx++);
-		});
+					if (rowEndTime.size() <= rowIdx)
-		concurrencyCalculated = true;
+						rowEndTime.add(tx.getEndTime());
+					else
+						rowEndTime.set(rowIdx, tx.getEndTime());
+					((TxEvent) evt).setConcurrencyIndex(rowIdx);
+					break;
+				case BEGIN:
+					for (; rowIdx < rowEndTime.size() && rowEndTime.get(rowIdx)>tx.getBeginTime(); rowIdx++);
+					if (rowEndTime.size() <= rowIdx)
+						rowEndTime.add(tx.getEndTime());
+					else
+						rowEndTime.set(rowIdx, tx.getEndTime());
+					((TxEvent) evt).setConcurrencyIndex(rowIdx);
+					rowByTxId.put(tx.getId(), rowIdx);
+					break;
+				}
+			}
+		}
+		rowCount=rowEndTime.size()>0?rowEndTime.size():1;
+		getChildNodes().parallelStream().forEach(c -> ((TxGenerator)c).calculateConcurrency());
 	}
 
 }

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TextDbLoader.java

@@ -28,14 +28,13 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.zip.GZIPInputStream;
 
 import org.eclipse.collections.impl.map.mutable.UnifiedMap;
 import org.mapdb.DB;
-import org.mapdb.DB.HashMapMaker;
-import org.mapdb.DB.TreeMapSink;
 import org.mapdb.DBMaker;
 import org.mapdb.HTreeMap;
 import org.mapdb.Serializer;
@@ -106,6 +105,26 @@ public class TextDbLoader implements IWaveformDbLoader {
 	/** The Constant x. */
 	static final byte[] x = "scv_tr_stream".getBytes();
 
+	/**
+	 * 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);
+	}
+
 	/**
 	 * Gets the max time.
 	 *
@@ -116,8 +135,29 @@ public class TextDbLoader implements IWaveformDbLoader {
 		return maxTime;
 	}
 
+	/**
+	 * Gets the transaction.
+	 *
+	 * @param txId the tx id
+	 * @return the transaction
+	 */
+	public ITx getTransaction(long txId) {
+		if (txCache.containsKey(txId))
+			return txCache.get(txId);
+		if(transactions.containsKey(txId)) {
+			Tx tx = new Tx(this, transactions.get(txId));
+			txCache.put(txId, tx);
+			return tx;
+		} else {
+			throw new IllegalArgumentException();
+		}
+	}
+
 	public ScvTx getScvTx(long id) {
-		return transactions.get(id);
+		if(transactions.containsKey(id))
+			return transactions.get(id);
+		else
+			throw new IllegalArgumentException();
 	}
 
 	/**
@@ -130,6 +170,15 @@ public class TextDbLoader implements IWaveformDbLoader {
 		return new ArrayList<>(txStreams.values());
 	}
 
+	/**
+	 * Gets the all relation types.
+	 *
+	 * @return the all relation types
+	 */
+	public Collection<RelationType> getAllRelationTypes() {
+		return relationTypes.values();
+	}
+
 	/**
 	 * Can load.
 	 *
@@ -156,6 +205,22 @@ public class TextDbLoader implements IWaveformDbLoader {
 		return false;
 	}
 
+	/**
+	 * Checks if is gzipped.
+	 *
+	 * @param f the f
+	 * @return true, if is gzipped
+	 */
+	private static boolean isGzipped(File f) {
+		try (InputStream is = new FileInputStream(f)) {
+			byte[] signature = new byte[2];
+			int nread = is.read(signature); // read the gzip signature
+			return nread == 2 && signature[0] == (byte) 0x1f && signature[1] == (byte) 0x8b;
+		} catch (IOException e) {
+			return false;
+		}
+	}
+
 	/**
 	 * Load.
 	 *
@@ -188,28 +253,14 @@ public class TextDbLoader implements IWaveformDbLoader {
 		TextDbParser parser = new TextDbParser(this);
 		try {
 			
-//			parser.txSink = mapDb.treeMap("transactions", Serializer.LONG, Serializer.JAVA).createFromSink();
 			parser.txSink = mapDb.hashMap("transactions", Serializer.LONG, Serializer.JAVA).create();
 			parser.parseInput(gzipped ? new GZIPInputStream(new FileInputStream(file)) : new FileInputStream(file));
-//			transactions = parser.txSink.create();
 			transactions = parser.txSink;
 		} catch (IllegalArgumentException | ArrayIndexOutOfBoundsException e) {
 		} catch (Exception e) {
 			throw new InputFormatException(e.toString());
 		}
-		for (TxStream stream : txStreams.values()) {
+		txStreams.values().parallelStream().forEach(TxStream::calculateConcurrency);
-			Thread t = new Thread() {
-				@Override
-				public void run() {
-					try {
-						stream.calculateConcurrency();
-					} catch (Exception e) {
-						/* don't let exceptions bubble up */ }
-				}
-			};
-			threads.add(t);
-			t.start();
-		}
 	}
 
 	/**
@@ -231,31 +282,6 @@ public class TextDbLoader implements IWaveformDbLoader {
 		}
 	}
 
-	/**
-	 * Checks if is gzipped.
-	 *
-	 * @param f the f
-	 * @return true, if is gzipped
-	 */
-	private static boolean isGzipped(File f) {
-		try (InputStream is = new FileInputStream(f)) {
-			byte[] signature = new byte[2];
-			int nread = is.read(signature); // read the gzip signature
-			return nread == 2 && signature[0] == (byte) 0x1f && signature[1] == (byte) 0x8b;
-		} catch (IOException e) {
-			return false;
-		}
-	}
-
-	/**
-	 * Gets the all relation types.
-	 *
-	 * @return the all relation types
-	 */
-	public Collection<RelationType> getAllRelationTypes() {
-		return relationTypes.values();
-	}
-
 	/**
 	 * The Class TextDbParser.
 	 */
@@ -321,6 +347,11 @@ public class TextDbLoader implements IWaveformDbLoader {
 			}
 			if (curLine != null)
 				parseLine(curLine, nextLine);
+			for(Entry<Long, ScvTx> e: transactionById.entrySet()) {
+				ScvTx scvTx = e.getValue();
+				scvTx.endTime=loader.maxTime;
+				txSink.put(e.getKey(), scvTx);
+			}
 		}
 
 		/**
@@ -368,8 +399,6 @@ public class TextDbLoader implements IWaveformDbLoader {
 				ScvTx scvTx = new ScvTx(id, gen.stream.getId(), genId,
 						Long.parseLong(tokens[3]) * stringToScale(tokens[4]));
 				loader.maxTime = loader.maxTime > scvTx.beginTime ? loader.maxTime : scvTx.beginTime;
-				TxStream stream = loader.txStreams.get(gen.stream.getId());
-				stream.setConcurrency(stream.getConcurrency() + 1);
 				if (nextLine != null && nextLine.charAt(0) == 'a') {
 					int idx = 0;
 					while (nextLine != null && nextLine.charAt(0) == 'a') {
@@ -391,18 +420,14 @@ public class TextDbLoader implements IWaveformDbLoader {
 				TxGenerator gen = loader.txGenerators.get(scvTx.generatorId);
 				TxStream stream = loader.txStreams.get(gen.stream.getId());
 				if (scvTx.beginTime == scvTx.endTime) {
-					TxEvent evt = new TxEvent(loader, EventKind.SINGLE, id, scvTx.beginTime);
+					stream.addEvent(new TxEvent(loader, EventKind.SINGLE, id, scvTx.beginTime));
-					stream.addEvent(evt);
+					gen.addEvent(new TxEvent(loader, EventKind.SINGLE, id, scvTx.beginTime));
-					gen.addEvent(evt);
 				} else {
-					TxEvent begEvt = new TxEvent(loader, EventKind.BEGIN, id, scvTx.beginTime);
+					stream.addEvent(new TxEvent(loader, EventKind.BEGIN, id, scvTx.beginTime));
-					stream.addEvent(begEvt);
+					gen.addEvent(new TxEvent(loader, EventKind.BEGIN, id, scvTx.beginTime));
-					gen.addEvent(begEvt);
+					stream.addEvent(new TxEvent(loader, EventKind.END, id, scvTx.endTime));
-					TxEvent endEvt = new TxEvent(loader, EventKind.END, id, scvTx.endTime);
+					gen.addEvent(new TxEvent(loader, EventKind.END, id, scvTx.endTime));
-					stream.addEvent(endEvt);
-					gen.addEvent(endEvt);
 				}
-				stream.setConcurrency(stream.getConcurrency() - 1);
 				if (nextLine != null && nextLine.charAt(0) == 'a') {
 					int idx = 0;
 					while (nextLine != null && nextLine.charAt(0) == 'a') {
@@ -521,38 +546,4 @@ public class TextDbLoader implements IWaveformDbLoader {
 
 	}
 
-	/**
-	 * Gets the transaction.
-	 *
-	 * @param txId the tx id
-	 * @return the transaction
-	 */
-	public ITx getTransaction(long txId) {
-		if (txCache.containsKey(txId))
-			return txCache.get(txId);
-		Tx tx = new Tx(this, txId);
-		txCache.put(txId, tx);
-		return tx;
-	}
-
-	/**
-	 * 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);
-	}
-
 }

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/Tx.java

@@ -19,7 +19,6 @@ import java.util.stream.Collectors;
 import com.minres.scviewer.database.IWaveform;
 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;
 
 /**
@@ -30,8 +29,14 @@ class Tx implements ITx {
 	/** The loader. */
 	private final TextDbLoader loader;
 	
+	private ScvTx scvTx =null;
+
 	/** The id. */
-	private long id;
+	private final long id;
+
+	private final long generatorId;
+
+	private final long streamId;
 
 	/** The begin time. */
 	long beginTime = -1;
@@ -39,9 +44,6 @@ class Tx implements ITx {
 	/** The end time. */
 	long endTime = -1;
 
-	/** The concurrency index. */
-	private int concurrencyIndex;
-
 	/**
 	 * Instantiates a new tx.
 	 *
@@ -51,6 +53,10 @@ class Tx implements ITx {
 	public Tx(TextDbLoader loader, ScvTx scvTx) {
 		this.loader = loader;
 		id = scvTx.id;
+		generatorId=scvTx.generatorId;
+		streamId=scvTx.streamId;
+		beginTime=scvTx.beginTime;
+		endTime=scvTx.endTime;
 	}
 
 	/**
@@ -59,9 +65,11 @@ class Tx implements ITx {
 	 * @param loader the loader
 	 * @param txId   the tx id
 	 */
-	public Tx(TextDbLoader loader, long txId) {
+	public Tx(TextDbLoader loader, long id, long generatorId,  long streamId) {
 		this.loader = loader;
-		id = txId;
+		this.id = id;
+		this.generatorId=generatorId;
+		this.streamId = streamId;
 	}
 
 	/**
@@ -113,7 +121,7 @@ class Tx implements ITx {
 			return true;
 		if (obj == null || getClass() != obj.getClass())
 			return false;
-		return this.loader.getScvTx(id).equals(((Tx) obj).loader.getScvTx(id));
+		return this.getScvTx().equals(((Tx) obj).getScvTx());
 	}
 
 	/**
@@ -123,7 +131,7 @@ class Tx implements ITx {
 	 */
 	@Override
 	public int hashCode() {
-		return loader.getScvTx(id).hashCode();
+		return getScvTx().hashCode();
 	}
 
 	/**
@@ -143,7 +151,7 @@ class Tx implements ITx {
 	 */
 	@Override
 	public Long getId() {
-		return loader.getScvTx(id).id;
+		return getScvTx().id;
 	}
 
 	/**
@@ -153,7 +161,7 @@ class Tx implements ITx {
 	 */
 	@Override
 	public IWaveform getStream() {
-		return loader.txStreams.get(loader.getScvTx(id).streamId);
+		return loader.txStreams.get(streamId);
 	}
 
 	/**
@@ -162,8 +170,8 @@ class Tx implements ITx {
 	 * @return the generator
 	 */
 	@Override
-	public ITxGenerator getGenerator() {
+	public IWaveform getGenerator() {
-		return loader.txGenerators.get(loader.getScvTx(id).generatorId);
+		return loader.txGenerators.get(generatorId);
 	}
 
 	/**
@@ -173,8 +181,11 @@ class Tx implements ITx {
 	 */
 	@Override
 	public Long getBeginTime() {
-		if (beginTime < 0)
+		if (beginTime < 0) {
-			beginTime = loader.getScvTx(id).beginTime;
+			ScvTx tx = scvTx==null?loader.getScvTx(id):getScvTx();
+			beginTime = tx.beginTime;
+			endTime = tx.endTime;
+		}
 		return beginTime;
 	}
 
@@ -185,8 +196,11 @@ class Tx implements ITx {
 	 */
 	@Override
 	public Long getEndTime() {
-		if (endTime < 0)
+		if (endTime < 0) {
-			endTime = loader.getScvTx(id).endTime;
+			ScvTx tx = scvTx==null?loader.getScvTx(id):getScvTx();
+			beginTime = tx.beginTime;
+			endTime = tx.endTime;
+		}
 		return endTime;
 	}
 
@@ -196,26 +210,7 @@ class Tx implements ITx {
 	 * @param time the new end time
 	 */
 	void setEndTime(Long time) {
-		loader.getScvTx(id).endTime = time;
+		getScvTx().endTime = time;
-	}
-
-	/**
-	 * Gets the concurrency index.
-	 *
-	 * @return the concurrency index
-	 */
-	@Override
-	public int getConcurrencyIndex() {
-		return concurrencyIndex;
-	}
-
-	/**
-	 * Sets the concurrency index.
-	 *
-	 * @param idx the new concurrency index
-	 */
-	void setConcurrencyIndex(int idx) {
-		concurrencyIndex = idx;
 	}
 
 	/**
@@ -225,7 +220,12 @@ class Tx implements ITx {
 	 */
 	@Override
 	public List<ITxAttribute> getAttributes() {
-		return loader.getScvTx(id).attributes;
+		return getScvTx().attributes;
 	}
 
+	private ScvTx getScvTx() {
+		if(scvTx==null)
+			scvTx=loader.getScvTx(id);
+		return scvTx;
+	}
 }

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TxEvent.java

@@ -32,6 +32,7 @@ class TxEvent implements ITxEvent {
 	/** The time. */
 	final long time;
 
+	private int concurrencyIdx=-1;
 	/**
 	 * Instantiates a new tx event.
 	 *
@@ -107,4 +108,13 @@ class TxEvent implements ITxEvent {
 	public ITx getTransaction() {
 		return loader.getTransaction(transaction);
 	}
+
+	@Override
+	public int getRowIndex() {
+		return concurrencyIdx;
+	}
+
+	public void setConcurrencyIndex(int idx) {
+		concurrencyIdx=idx;
+	}
 }

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TxGenerator.java

@@ -15,12 +15,11 @@ import java.util.ArrayList;
 import java.util.List;
 
 import com.minres.scviewer.database.IWaveform;
-import com.minres.scviewer.database.tx.ITxGenerator;
 
 /**
  * The Class TxGenerator.
  */
-class TxGenerator extends AbstractTxStream implements ITxGenerator {
+class TxGenerator extends AbstractTxStream {
 
 	/** The stream. */
 	TxStream stream;
@@ -45,16 +44,6 @@ class TxGenerator extends AbstractTxStream implements ITxGenerator {
 		stream.addChild(this);
 	}
 
-	/**
-	 * Gets the stream.
-	 *
-	 * @return the stream
-	 */
-	@Override
-	public IWaveform getStream() {
-		return stream;
-	}
-
 	/**
 	 * Checks if is same.
 	 *
@@ -94,13 +83,4 @@ class TxGenerator extends AbstractTxStream implements ITxGenerator {
 		return stream.getKind();
 	}
 
-	/**
-	 * Gets the width.
-	 *
-	 * @return the width
-	 */
-	@Override
-	public int getWidth() {
-		return stream.getWidth();
-	}
 }

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TxStream.java

@@ -55,40 +55,4 @@ class TxStream extends AbstractTxStream {
 		return kind;
 	}
 
-	/** The max concurrency. */
-	private int maxConcurrency = 0;
-
-	/** The concurrency. */
-	private int concurrency = 0;
-
-	/**
-	 * Sets the concurrency.
-	 *
-	 * @param concurrency the new concurrency
-	 */
-	void setConcurrency(int concurrency) {
-		this.concurrency = concurrency;
-		if (concurrency > maxConcurrency)
-			maxConcurrency = concurrency;
-	}
-
-	/**
-	 * Gets the concurrency.
-	 *
-	 * @return the concurrency
-	 */
-	int getConcurrency() {
-		return this.concurrency;
-	}
-
-	/**
-	 * Gets the width.
-	 *
-	 * @return the width
-	 */
-	@Override
-	public int getWidth() {
-		return maxConcurrency;
-	}
-
 }

plugins/com.minres.scviewer.database.ui.swt/pom.xml

@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
   <version>3.0.0-SNAPSHOT</version>

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/ArrowPainter.java

@@ -10,9 +10,11 @@
  *******************************************************************************/
 package com.minres.scviewer.database.ui.swt.internal;
 
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Optional;
 
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Color;
@@ -21,8 +23,12 @@ import org.eclipse.swt.graphics.Point;
 import org.eclipse.swt.graphics.Rectangle;
 import org.eclipse.swt.widgets.Display;
 
+import com.minres.scviewer.database.IEvent;
+import com.minres.scviewer.database.IHierNode;
+import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.RelationType;
 import com.minres.scviewer.database.tx.ITx;
+import com.minres.scviewer.database.tx.ITxEvent;
 import com.minres.scviewer.database.tx.ITxRelation;
 import com.minres.scviewer.database.ui.WaveformColors;
 
@@ -78,6 +84,12 @@ public class ArrowPainter implements IPainter {
 		}
 	}
 
+	private int getConcurrencyIndex(ITx tx) {
+		IEvent[] eventList = tx.getStream().getEvents().floorEntry(tx.getBeginTime()).getValue();
+		Optional<Integer> res = Arrays.stream(eventList).map(e -> ((ITxEvent)e).getRowIndex()).findFirst();
+		return res.isPresent()? res.get():0;
+	}
+	
 	protected void calculateGeometries() {
 		deferUpdate = false;
 		iRect.clear();
@@ -88,9 +100,9 @@ public class ArrowPainter implements IPainter {
 			deferUpdate = true;
 			return;
 		}
-		int laneHeight = painter.getHeight() / tx.getStream().getWidth();
+		int laneHeight = painter.getHeight() / tx.getStream().getRowCount();
 		txRectangle = new Rectangle((int) (tx.getBeginTime() / scaleFactor),
-				waveCanvas.rulerHeight + painter.getVerticalOffset() + laneHeight * tx.getConcurrencyIndex(),
+				waveCanvas.rulerHeight + painter.getVerticalOffset() + laneHeight * getConcurrencyIndex(tx),
 				(int) ((tx.getEndTime() - tx.getBeginTime()) / scaleFactor), laneHeight);
 		deriveGeom(tx.getIncomingRelations(), iRect, false);
 		deriveGeom(tx.getOutgoingRelations(), oRect, true);
@@ -99,19 +111,48 @@ public class ArrowPainter implements IPainter {
 	protected void deriveGeom(Collection<ITxRelation> relations, List<LinkEntry> res, boolean useTarget) {
 		for (ITxRelation iTxRelation : relations) {
 			ITx otherTx = useTarget ? iTxRelation.getTarget() : iTxRelation.getSource();
-			if (waveCanvas.wave2painterMap.containsKey(otherTx.getStream())) {
+			Rectangle bb = createLinkEntry(otherTx, otherTx.getStream());
-				IWaveformPainter painter = waveCanvas.wave2painterMap.get(otherTx.getStream());
+			if(bb!=null){
-				int height = waveCanvas.styleProvider.getTrackHeight();
-				Rectangle bb = new Rectangle(
-						(int) (otherTx.getBeginTime() / scaleFactor),
-						waveCanvas.rulerHeight + painter.getVerticalOffset() + height * otherTx.getConcurrencyIndex(),
-						(int) ((otherTx.getEndTime() - otherTx.getBeginTime()) / scaleFactor),
-						height);
 				res.add(new LinkEntry(bb, iTxRelation.getRelationType()));
+				return;
+			} else {
+				for(IHierNode gen:otherTx.getStream().getChildNodes()) {
+					if(gen instanceof IWaveform) {
+						bb = createLinkEntry(otherTx, (IWaveform) gen);
+						if(bb!=null){
+							res.add(new LinkEntry(bb, iTxRelation.getRelationType()));
+							return;
+						}
+					}
+				}
 			}
 		}
 	}
 
+	private Rectangle createLinkEntry(ITx otherTx, IWaveform iWaveform) {
+		if (waveCanvas.wave2painterMap.containsKey(iWaveform)) {
+			IWaveformPainter painter = waveCanvas.wave2painterMap.get(otherTx.getStream());
+			if(painter==null) {
+				for(IHierNode gen:otherTx.getStream().getChildNodes()) {
+					if(gen instanceof IWaveform) {
+						 painter = waveCanvas.wave2painterMap.get(gen);
+						 if(painter!=null)
+							 break;
+					}
+				}
+			}
+			if(painter!=null) {
+				int height = waveCanvas.styleProvider.getTrackHeight();
+				return new Rectangle(
+						(int) (otherTx.getBeginTime() / scaleFactor),
+						waveCanvas.rulerHeight + painter.getVerticalOffset() + height * getConcurrencyIndex(otherTx),
+						(int) ((otherTx.getEndTime() - otherTx.getBeginTime()) / scaleFactor),
+						height);
+			}
+		}
+		return null;
+	}
+
 	@Override
 	public void paintArea(Projection proj, Rectangle clientRect) {
 		yCtrlOffset = waveCanvas.styleProvider.getTrackHeight()/2;

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/StreamPainter.java

@@ -10,10 +10,9 @@
  *******************************************************************************/
 package com.minres.scviewer.database.ui.swt.internal;
 
-import java.util.Collection;
 import java.util.Map.Entry;
 import java.util.NavigableMap;
-import java.util.TreeSet;
+import java.util.TreeMap;
 
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Color;
@@ -37,19 +36,18 @@ public class StreamPainter extends TrackPainter{
 	private IWaveform stream;
 	private int txBase;
 	private int txHeight;
-	private TreeSet<ITx> seenTx;
+	private TreeMap<ITx, ITxEvent> seenTx;
 
 	public StreamPainter(WaveformCanvas waveCanvas, boolean even, TrackEntry trackEntry) {
 		super(trackEntry, even);
 		this.waveCanvas = waveCanvas;
 		this.stream=trackEntry.waveform;
-		this.seenTx=new TreeSet<>();
+		this.seenTx=new TreeMap<>();
 	}
 
-	@SuppressWarnings("unchecked")
 	public void paintArea(Projection proj, Rectangle area) {
 		if(stream.getEvents().size()==0) return;
-		int trackHeight=trackEntry.height/stream.getWidth();
+		int trackHeight=trackEntry.height/stream.getRowCount();
 		txBase=trackHeight/5;
 		txHeight=trackHeight*3/5;
 		if(trackEntry.selected) {
@@ -65,8 +63,8 @@ public class StreamPainter extends TrackPainter{
 		long beginTime = beginPos*scaleFactor;
 		long endTime = beginTime + area.width*scaleFactor;
 
-		Entry<Long, ?> firstTx=stream.getEvents().floorEntry(beginTime);
+		Entry<Long,  IEvent[]> firstTx=stream.getEvents().floorEntry(beginTime);
-		Entry<Long, ?> lastTx=stream.getEvents().ceilingEntry(endTime);
+		Entry<Long,  IEvent[]> lastTx=stream.getEvents().ceilingEntry(endTime);
 		if(firstTx==null) firstTx = stream.getEvents().firstEntry();
 		if(lastTx==null) lastTx=stream.getEvents().lastEntry();
 		proj.setFillRule(SWT.FILL_EVEN_ODD);
@@ -77,46 +75,51 @@ public class StreamPainter extends TrackPainter{
 		for( int y1=area.y+trackHeight/2; y1<area.y+trackEntry.height; y1+=trackHeight)
 			proj.drawLine(area.x, y1, area.x+area.width, y1);
 		if(firstTx==lastTx) {
-			for(ITxEvent txEvent:(Collection<?  extends ITxEvent>)firstTx.getValue())
+			for(IEvent txEvent: firstTx.getValue())
-				drawTx(proj, area, txEvent.getTransaction(), false);
+				drawTx(proj, area, ((ITxEvent)txEvent).getTransaction(), ((ITxEvent)txEvent).getRowIndex(), false);
 		}else{
 			seenTx.clear();
 			NavigableMap<Long, IEvent[]> entries = stream.getEvents().subMap(firstTx.getKey(), true, lastTx.getKey(), true);
-			boolean highlighed=false;
+			ITxEvent highlighed=null;
 			proj.setForeground(this.waveCanvas.styleProvider.getColor(WaveformColors.LINE));
 			long selectedId=waveCanvas.currentSelection!=null? waveCanvas.currentSelection.getId():-1;
 			for(Entry<Long, IEvent[]> entry: entries.entrySet())
-				for(IEvent evt:entry.getValue()){
+				for(IEvent e:entry.getValue()){
-					ITx tx = ((ITxEvent) evt).getTransaction();
+					ITxEvent evt = (ITxEvent) e;
-					highlighed|=selectedId==tx.getId();
+					ITx tx = evt.getTransaction();
+					if(selectedId==tx.getId())
+						highlighed=evt;
 					switch(evt.getKind()) {
 					case BEGIN:
-						seenTx.add(tx);
+						seenTx.put(tx, evt);
 						break;
 					case END:
+						drawTx(proj, area, tx, evt.getRowIndex(), false);
 						seenTx.remove(tx);
+						break;
 					case SINGLE:
-						drawTx(proj, area, tx, false);
+						drawTx(proj, area, tx, evt.getRowIndex(), false);
 						break;
 					}
 				}
-			for(ITx tx:seenTx){
+			seenTx.entrySet().stream().forEach(e -> {
-				drawTx(proj, area, tx, false);
+				drawTx(proj, area, e.getKey(), e.getValue().getRowIndex(), false);
-			}
+			});
-			if(highlighed){
+			
+			if(highlighed!=null){
 				proj.setForeground(this.waveCanvas.styleProvider.getColor(WaveformColors.LINE_HIGHLITE));
-				drawTx(proj, area, waveCanvas.currentSelection, true);
+				drawTx(proj, area, highlighed.getTransaction(), highlighed.getRowIndex(), true);
 			}
 		}
 	}
 
-	protected void drawTx(Projection proj, Rectangle area, ITx tx, boolean highlighted ) {
+	protected void drawTx(Projection proj, Rectangle area, ITx tx, int concurrencyIndex, boolean highlighted ) {
 		// compute colors
 		Color[] transColor = waveCanvas.styleProvider.computeColor( tx.getGenerator().getName());
 
 		proj.setBackground(transColor[highlighted?1:0]);
 
-		int offset = tx.getConcurrencyIndex()*this.waveCanvas.styleProvider.getTrackHeight();
+		int offset = concurrencyIndex*this.waveCanvas.styleProvider.getTrackHeight();
 		Rectangle bb = new Rectangle(
 				(int)(tx.getBeginTime()/this.waveCanvas.getScaleFactor()), area.y+offset+txBase,
 				(int)((tx.getEndTime()-tx.getBeginTime())/this.waveCanvas.getScaleFactor()), txHeight);
@@ -164,24 +167,18 @@ public class StreamPainter extends TrackPainter{
 
 	protected ITx getTxFromEntry(int lane, int offset, Entry<Long, IEvent[]> firstTx) {
 		long timePoint=offset*waveCanvas.getScaleFactor();
-		for(IEvent evt:firstTx.getValue()){
+		long timePointLow=(offset-5)*waveCanvas.getScaleFactor();
-			if(evt instanceof ITxEvent) {
-				ITx tx=((ITxEvent)evt).getTransaction();
-				if((evt.getKind()==EventKind.BEGIN || evt.getKind()==EventKind.SINGLE)&&
-						tx.getConcurrencyIndex()==lane && tx.getBeginTime()<=timePoint && tx.getEndTime()>=timePoint){
-					return ((ITxEvent)evt).getTransaction();
-				}
-			}
-		}
-		// now with some fuzziness
-		timePoint=(offset-5)*waveCanvas.getScaleFactor();
 		long timePointHigh=(offset+5)*waveCanvas.getScaleFactor();
-		for(IEvent evt:firstTx.getValue()){
+		for(IEvent e:firstTx.getValue()){
-			if(evt instanceof ITxEvent) {
+			if(e instanceof ITxEvent) {
-				ITx tx=((ITxEvent)evt).getTransaction();
+				ITxEvent evt = (ITxEvent) e;
-				if((evt.getKind()==EventKind.BEGIN || evt.getKind()==EventKind.SINGLE) &&
+				ITx tx=evt.getTransaction();
-						tx.getConcurrencyIndex()==lane && tx.getBeginTime()<=timePointHigh && tx.getEndTime()>=timePoint){
+				if(
-					return ((ITxEvent)evt).getTransaction();
+						(evt.getKind()==EventKind.SINGLE && evt.getTime()==timePoint) ||
+						(evt.getKind()==EventKind.SINGLE && evt.getTime()>timePointLow && evt.getTime()<timePointHigh) ||
+						(evt.getKind()==EventKind.BEGIN && evt.getRowIndex()==lane && evt.getTime()<=timePoint && tx.getEndTime()>=timePoint)
+						){
+					return tx;
 				} 
 			}
 		}

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/WaveformCanvas.java

@@ -11,10 +11,12 @@
 package com.minres.scviewer.database.ui.swt.internal;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map.Entry;
+import java.util.Optional;
 
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ControlAdapter;
@@ -32,9 +34,11 @@ import org.eclipse.swt.widgets.Event;
 import org.eclipse.swt.widgets.ScrollBar;
 
 import com.google.common.collect.Lists;
+import com.minres.scviewer.database.IEvent;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.RelationType;
 import com.minres.scviewer.database.tx.ITx;
+import com.minres.scviewer.database.tx.ITxEvent;
 import com.minres.scviewer.database.ui.IWaveformStyleProvider;
 import com.minres.scviewer.database.ui.IWaveformView;
 import com.minres.scviewer.database.ui.TrackEntry;
@@ -424,13 +428,17 @@ public class WaveformCanvas extends Canvas {
         }
         for (IWaveformPainter painter : wave2painterMap.values()) {
             if (painter instanceof StreamPainter && ((StreamPainter) painter).getStream() == tx.getStream()) {
-                int top = painter.getVerticalOffset() + styleProvider.getTrackHeight() * tx.getConcurrencyIndex();
+            	Entry<Long, IEvent[]> entry = tx.getStream().getEvents().floorEntry(tx.getBeginTime());
-                int bottom = top + styleProvider.getTrackHeight();
+            	Optional<IEvent> res = Arrays.stream(entry.getValue()).filter(e -> ((ITxEvent)e).getTransaction().equals(tx)).findFirst();
-                if (top < -origin.y) {
+            	if(res.isPresent()) {
-                    setOrigin(origin.x, -(top-styleProvider.getTrackHeight()));
+                    int top = painter.getVerticalOffset() + styleProvider.getTrackHeight() * ((ITxEvent)res.get()).getRowIndex();
-                } else if (bottom > (size.y - origin.y)) {
+                    int bottom = top + styleProvider.getTrackHeight();
-                    setOrigin(origin.x, size.y - bottom);
+                    if (top < -origin.y) {
-                }
+                        setOrigin(origin.x, -(top-styleProvider.getTrackHeight()));
+                    } else if (bottom > (size.y - origin.y)) {
+                        setOrigin(origin.x, size.y - bottom);
+                    }
+            	}
             }
         }
     }

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/WaveformView.java

@@ -514,7 +514,7 @@ public class WaveformView implements IWaveformView {
 			streamEntry.vOffset = tracksVerticalHeight;
 			if (streamEntry.waveform.getType() == WaveformType.TRANSACTION) {
 				streamEntry.currentValue = "";
-				streamEntry.height *= streamEntry.waveform.getWidth();
+				streamEntry.height *= streamEntry.waveform.getRowCount();
 				painter = new StreamPainter(waveformCanvas, even, streamEntry);
 			} else if (streamEntry.waveform.getType() == WaveformType.SIGNAL) {
 				streamEntry.currentValue = "---";
@@ -579,17 +579,18 @@ public class WaveformView implements IWaveformView {
 						entry.currentValue = Double.toString(val);
 				}
 			} else if (entry.waveform.getType() == WaveformType.TRANSACTION) {
-				ITx[] resultsList = new ITx[entry.waveform.getWidth()];
+				ITx[] resultsList = new ITx[entry.waveform.getRowCount()];
 				Entry<Long, IEvent[]> firstTx = entry.waveform.getEvents().floorEntry(time);
 				if (firstTx != null) {
 					do {
-						for (IEvent evt : firstTx.getValue()) {
+						for (IEvent e : firstTx.getValue()) {
-							if (evt instanceof ITxEvent) {
+							if (e instanceof ITxEvent) {
-								ITx tx = ((ITxEvent) evt).getTransaction();
+								ITxEvent evt = ((ITxEvent) e);
+								ITx tx = evt.getTransaction();
 								if ((evt.getKind() == EventKind.BEGIN || evt.getKind() == EventKind.SINGLE)
 										&& tx.getBeginTime() <= time && tx.getEndTime() >= time
-										&& resultsList[tx.getConcurrencyIndex()] == null)
+										&& resultsList[evt.getRowIndex()] == null)
-									resultsList[tx.getConcurrencyIndex()] = ((ITxEvent) evt).getTransaction();
+									resultsList[evt.getRowIndex()] = evt.getTransaction();
 							}
 						}
 						firstTx = entry.waveform.getEvents().lowerEntry(firstTx.getKey());
@@ -1036,7 +1037,7 @@ public class WaveformView implements IWaveformView {
 					TrackEntry trackEntry = trackVerticalOffset.get(firstKey);
 					IWaveform w = trackEntry.waveform;
 					if (w.getType() == WaveformType.TRANSACTION)
-						subArea.height *= w.getWidth();
+						subArea.height *= w.getRowCount();
 					drawTextFormat(gc, subArea, firstKey, w.getFullName(), trackEntry.selected);
 				} else {
 					for (Entry<Integer, TrackEntry> entry : trackVerticalOffset.subMap(firstKey, true, lastKey, true)
@@ -1044,7 +1045,7 @@ public class WaveformView implements IWaveformView {
 						IWaveform w = entry.getValue().waveform;
 						subArea.height = styleProvider.getTrackHeight();
 						if (w.getType() == WaveformType.TRANSACTION)
-							subArea.height *= w.getWidth();
+							subArea.height *= w.getRowCount();
 						drawTextFormat(gc, subArea, entry.getKey(), w.getFullName(), entry.getValue().selected);
 					}
 				}
@@ -1065,7 +1066,7 @@ public class WaveformView implements IWaveformView {
 					TrackEntry trackEntry = trackVerticalOffset.get(firstKey);
 					IWaveform w = trackEntry.waveform;
 					if (w.getType() == WaveformType.TRANSACTION)
-						subArea.height *= w.getWidth();
+						subArea.height *= w.getRowCount();
 					drawValue(gc, subArea, firstKey, trackEntry.currentValue, trackEntry.selected);
 				} else {
 					for (Entry<Integer, TrackEntry> entry : trackVerticalOffset.subMap(firstKey, true, lastKey, true)
@@ -1073,7 +1074,7 @@ public class WaveformView implements IWaveformView {
 						IWaveform w = entry.getValue().waveform;
 						subArea.height = styleProvider.getTrackHeight();
 						if (w.getType() == WaveformType.TRANSACTION)
-							subArea.height *= w.getWidth();
+							subArea.height *= w.getRowCount();
 						drawValue(gc, subArea, entry.getKey(), entry.getValue().currentValue,
 								entry.getValue().selected);
 					}

plugins/com.minres.scviewer.database.vcd/pom.xml

@@ -5,7 +5,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>

plugins/com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDDbLoader.java

@@ -204,7 +204,7 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
 	@Override
 	public int getNetWidth(int intValue) {
 		VCDSignal<?> signal = (VCDSignal<?>) signals.get(intValue);
-		return signal.getWidth();
+		return signal.getRowCount();
 	}
 
 	/* (non-Javadoc)

plugins/com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDSignal.java

@@ -109,7 +109,7 @@ public class VCDSignal<T extends IEvent> extends HierNode implements IWaveform {
 	}
 
 	@Override
-	public int getWidth() {
+	public int getRowCount() {
 		return width;
 	}
 

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

@@ -4,7 +4,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>

plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/IWaveform.java

@@ -12,6 +12,7 @@ package com.minres.scviewer.database;
 
 import java.util.NavigableMap;
 
+// TODO: Auto-generated Javadoc
 /**
  * The Interface IWaveform.
  *
@@ -76,6 +77,6 @@ public interface IWaveform extends IHierNode {
 	 *
 	 * @return the width
 	 */
-	public int getWidth();
+	public int getRowCount();
 	
 }

plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/internal/WaveformDb.java

@@ -123,31 +123,31 @@ public class WaveformDb extends HierNode implements IWaveformDb, PropertyChangeL
 	 */
 	@Override
 	public boolean load(File inp) {
+		boolean retval = true;
 		for (IWaveformDbLoader loader : loaders) {
 			if (loader.canLoad(inp)) {
+				loader.addPropertyChangeListener(this);
 				try {
-					loader.addPropertyChangeListener(this);
 					loader.load(this, inp);
-					loader.removePropertyChangeListener(this);
-					for (IWaveform w : loader.getAllWaves()) {
-						waveforms.put(w.getFullName(), w);
-					}
-					if (loader.getMaxTime() > maxTime) {
-						maxTime = loader.getMaxTime();
-					}
-					if (name == null)
-						name = getFileBasename(inp.getName());
-					buildHierarchyNodes();
-					relationTypes.addAll(loader.getAllRelationTypes());
-					pcs.firePropertyChange(IHierNode.LOADING_FINISHED, null, null);
-					loaded = true;
-					return true;
 				} catch (Exception e) {
-					return false;
+					retval=false;
 				}
+				loader.removePropertyChangeListener(this);
+				for (IWaveform w : loader.getAllWaves()) {
+					waveforms.put(w.getFullName(), w);
+				}
+				if (loader.getMaxTime() > maxTime) {
+					maxTime = loader.getMaxTime();
+				}
+				if (name == null)
+					name = getFileBasename(inp.getName());
+				buildHierarchyNodes();
+				relationTypes.addAll(loader.getAllRelationTypes());
 			}
 		}
-		return false;
+		pcs.firePropertyChange(IHierNode.LOADING_FINISHED, null, null);
+		loaded = true;
+		return retval;
 	}
 
 	/**

plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/tx/ITx.java

@@ -39,7 +39,7 @@ public interface ITx extends Comparable<ITx> {
 	 *
 	 * @return the generator
 	 */
-	public ITxGenerator getGenerator();
+	public IWaveform getGenerator();
 
 	/**
 	 * Gets the begin time.
@@ -55,13 +55,6 @@ public interface ITx extends Comparable<ITx> {
 	 */
 	public Long getEndTime();
 
-	/**
-	 * Gets the concurrency index.
-	 *
-	 * @return the concurrency index
-	 */
-	public int getConcurrencyIndex();
-
 	/**
 	 * Gets the attributes.
 	 *

plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/tx/ITxEvent.java

@@ -30,4 +30,12 @@ public interface ITxEvent extends IEvent {
 	 * @return the transaction
 	 */
 	public ITx getTransaction();
+
+	/**
+	 * Gets the concurrency index.
+	 *
+	 * @return the concurrency index
+	 */
+	public int getRowIndex();
+
 }

plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/tx/ITxGenerator.java

@@ -1,27 +0,0 @@
-/*******************************************************************************
- * 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.tx;
-
-import com.minres.scviewer.database.IWaveform;
-
-/**
- * The Interface ITxGenerator.
- */
-public interface ITxGenerator extends IWaveform {
-
-	/**
-	 * Gets the stream.
-	 *
-	 * @return the stream
-	 */
-	public IWaveform getStream();
-
-}

plugins/com.minres.scviewer.e4.application/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name
 Bundle-SymbolicName: com.minres.scviewer.e4.application;singleton:=true
-Bundle-Version: 2.11.2.qualifier
+Bundle-Version: 2.12.0.qualifier
 Bundle-Vendor: %Bundle-Vendor
 Require-Bundle: javax.inject;bundle-version="1.0.0",
  org.eclipse.core.runtime;bundle-version="3.11.1",

plugins/com.minres.scviewer.e4.application/pom.xml

@@ -3,11 +3,10 @@
 	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.application</artifactId>
-	<version>2.11.2-SNAPSHOT</version>
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.11.2-SNAPSHOT</version>
+		<version>2.12.0-SNAPSHOT</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<packaging>eclipse-plugin</packaging>

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/internal/status/HeapStatus.java

@@ -482,6 +482,7 @@ public class HeapStatus extends Composite {
 				});
 			}
 		};
+		t.setDaemon(true);
 		t.start();
 	}
 

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/DesignBrowser.java

@@ -206,7 +206,7 @@ public class DesignBrowser {
 				updateButtons();
 			}
 		});
-		treeViewer.setLabelProvider(new TxDbLabelProvider());
+		treeViewer.setLabelProvider(new TxDbLabelProvider(true));
 		treeViewer.addFilter(treeAttributeFilter);
 		treeViewer.setUseHashlookup(true);
 		treeViewer.setAutoExpandLevel(2);
@@ -252,7 +252,7 @@ public class DesignBrowser {
 				updateButtons();
 			}
 		});
-		txTableViewer.setLabelProvider(new TxDbLabelProvider());
+		txTableViewer.setLabelProvider(new TxDbLabelProvider(false));
 		txTableViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
 		txTableViewer.addFilter(tableAttributeFilter);
 		txTableViewer.addDoubleClickListener(event -> {

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/TransactionList.java

@@ -37,7 +37,6 @@ import com.minres.scviewer.database.IEvent;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.WaveformType;
 import com.minres.scviewer.database.tx.ITx;
-import com.minres.scviewer.database.tx.ITxAttribute;
 import com.minres.scviewer.database.tx.ITxEvent;
 import com.minres.scviewer.database.ui.TrackEntry;
 import com.minres.scviewer.e4.application.parts.txTableTree.AbstractTransactionTreeContentProvider;
@@ -78,6 +77,8 @@ public class TransactionList extends Composite {
 
 	private TableViewer tableViewer = null; 
 
+	Thread updateThread = null;
+
 	private TableColumn valueColumn = null;
 
 	private AttributeLabelProvider valueLabelProvider = null;
@@ -86,8 +87,6 @@ public class TransactionList extends Composite {
 
 	private ObservableList<AttributeNameBean> attrNames = new WritableList<>();
 
-	private List<ITx> eventList = new ArrayList<>();
-
 	private List<ITx> emptyList = new ArrayList<>();
 
 	TxFilter txFilter;
@@ -244,56 +243,48 @@ public class TransactionList extends Composite {
 		} else if(stream != trackEntry.waveform) { 
 			stream=trackEntry.waveform;
 			tableViewer.setInput(emptyList);
-			new Thread() {
+			try{
-				private ConcurrentHashMap<String, DataType> propNames=new ConcurrentHashMap<>();
+				if(updateThread!=null)
-
+					updateThread.interrupt();
-				private List<AttributeNameBean> getEntries() {
+			}catch(SecurityException e){}
-					return propNames.entrySet().stream()
+			updateThread = new Thread(()-> {
-							.sorted((e1,e2)->e1.getKey().compareTo(e2.getKey()))
+				final ConcurrentHashMap<String, DataType> propNames=new ConcurrentHashMap<>();
-							.map(e -> new AttributeNameBean(e.getKey(), e.getValue()))
+				Collection<IEvent[]> values = stream.getEvents().values();
-							.collect(Collectors.toList());
+				final List<ITx> txList = values.parallelStream().map(Arrays::asList)
-				}
+						.flatMap(List::stream)
-
+						.filter(evt -> evt.getKind()==EventKind.BEGIN || evt.getKind()==EventKind.SINGLE)
-				@Override
+						.map(evt-> {
-				public void run() {
+							ITx tx = ((ITxEvent)evt).getTransaction();
-					Collection<IEvent[]> values = stream.getEvents().values();
+							tx.getAttributes().forEach(attr -> propNames.put(attr.getName(), attr.getDataType()));
-					eventList = values.parallelStream().map(Arrays::asList)
+							return tx;
-							.flatMap(List::stream)
+						})
-							.filter(evt -> evt.getKind()==EventKind.BEGIN || evt.getKind()==EventKind.SINGLE)
+						.sorted((t1, t2)-> t1.getBeginTime().compareTo(t2.getBeginTime()))
-							.map(evt-> {
+						.collect(Collectors.toList());
-								ITx tx = ((ITxEvent)evt).getTransaction();
+				final List<AttributeNameBean> newAttrNames=propNames.entrySet().stream()
-								for(ITxAttribute attr: tx.getAttributes()) {
+						.sorted((e1,e2)->e1.getKey().compareTo(e2.getKey()))
-									propNames.put(attr.getName(), attr.getDataType());
+						.map(e -> new AttributeNameBean(e.getKey(), e.getValue()))
-								}
+						.collect(Collectors.toList());
-								return tx;
+				getDisplay().asyncExec(() -> {
-							})
+					tableViewer.setInput(txList);
-							.sorted((t1, t2)-> t1.getBeginTime().compareTo(t2.getBeginTime()))
+					attrNames.clear();
-							.collect(Collectors.toList());
+					attrNames.addAll(newAttrNames);
-					getDisplay().asyncExec(new Runnable() {
+					if(!attrNames.isEmpty())
-						@Override
+						txFilter.setSearchProp(attrNames.get(0).getName(), attrNames.get(0).getType());
-						public void run() {
+					if (searchPropComboViewer!=null)
-							tableViewer.setInput(eventList);
+						searchPropComboViewer.refresh();
-							attrNames.clear();
+					if (viewPropComboViewer!=null)
-							attrNames.addAll(getEntries());
+						viewPropComboViewer.refresh();
-							if(!attrNames.isEmpty())
+				});
-								txFilter.setSearchProp(attrNames.get(0).getName(), attrNames.get(0).getType());
+				updateThread=null;
-							if (searchPropComboViewer!=null) {
+			});
-								searchPropComboViewer.setInput(attrNames);
+			updateThread.start();
-								Object sel = searchPropComboViewer.getElementAt(0);
-								if(sel!=null) searchPropComboViewer.setSelection(new StructuredSelection(sel));
-							}
-							tableViewer.refresh(true);
-						}
-					});
-				}
-			}.start();
 		}
 	}
 
 	public void setSearchProps(String propName, DataType type, String propValue) {
-		for(int i=0; i<attrNames.size(); ++i) {
+		for(int i=0; i<searchPropComboViewer.getCombo().getItemCount(); ++i) {
-			AttributeNameBean e = attrNames.get(i);
+			String itemName  = searchPropComboViewer.getCombo().getItem(i);
-			if(propName.equals(e.getName()) && type.equals(e.getType())) {
+			if(propName.equals(itemName)) {
 				searchPropComboViewer.getCombo().select(i);
 				break;
 			}

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/provider/TxDbLabelProvider.java

@@ -52,12 +52,17 @@ public class TxDbLabelProvider implements ILabelProvider {
 	/**
 	 * Instantiates a new tx db label provider.
 	 */
-	public TxDbLabelProvider() {
+	public TxDbLabelProvider(boolean isTree) {
 		super();
 		loadinDatabase=ResourceManager.getPluginImage(Constants.PLUGIN_ID, "icons/database_go.png"); //$NON-NLS-1$ //$NON-NLS-2$
 		database=ResourceManager.getPluginImage(Constants.PLUGIN_ID, "icons/database.png"); //$NON-NLS-1$ //$NON-NLS-2$
-		stream=ResourceManager.getPluginImage(Constants.PLUGIN_ID, "icons/stream.png"); //$NON-NLS-1$ //$NON-NLS-2$
 		folder=ResourceManager.getPluginImage(Constants.PLUGIN_ID, "icons/folder.png"); //$NON-NLS-1$ //$NON-NLS-2$
+		if(isTree) {
+			stream=ResourceManager.getPluginImage(Constants.PLUGIN_ID, "icons/stream_hier.png"); //$NON-NLS-1$ //$NON-NLS-2$
+		} else {
+			stream=ResourceManager.getPluginImage(Constants.PLUGIN_ID, "icons/stream.png"); //$NON-NLS-1$ //$NON-NLS-2$
+			
+		}
 		signal=ResourceManager.getPluginImage(Constants.PLUGIN_ID, "icons/signal.png"); //$NON-NLS-1$ //$NON-NLS-2$
 		wave=ResourceManager.getPluginImage(Constants.PLUGIN_ID, "icons/wave.png"); //$NON-NLS-1$ //$NON-NLS-2$
 	}
@@ -134,7 +139,7 @@ public class TxDbLabelProvider implements ILabelProvider {
 			case FILTER:
 				break;
 			case SIGNAL:
-				if(((IWaveform) element).getWidth()==1)
+				if(((IWaveform) element).getRowCount()==1)
 					return signal;
 				else 
 					return wave;
@@ -159,7 +164,13 @@ public class TxDbLabelProvider implements ILabelProvider {
 	 */
 	@Override
 	public String getText(Object element) {
-		return ((IHierNode)element).getName();
+		if(element instanceof IWaveformDb){
+			IWaveformDb db = (IWaveformDb) element;
+			if(db.getName()== null)
+				return "";
+			return db.getName()+(db.isLoaded()?"":" (loading)");
+		} else
+			return ((IHierNode)element).getName();
 	}
 
 }

plugins/com.minres.scviewer.ui/pom.xml

@@ -4,7 +4,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>

plugins/com.minres.scviewer.ui/src/com/minres/scviewer/ui/views/provider/TxDbTreeLabelProvider.java

@@ -77,7 +77,7 @@ public class TxDbTreeLabelProvider implements ILabelProvider {
 			case FILTER:
 				break;
 			case SIGNAL:
-				if(((IWaveform) element).getWidth()==1)
+				if(((IWaveform) element).getRowCount()==1)
 					return signal;
 				else 
 					return wave;

pom.xml

@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.minres.scviewer</groupId>
 	<artifactId>com.minres.scviewer.parent</artifactId>
-	<version>2.11.2-SNAPSHOT</version>
+	<version>2.12.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<modules>
 		<module>releng/com.minres.scviewer.target</module>
@@ -34,6 +34,19 @@
 
 	<build>
 		<plugins>
+			<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>
 			<plugin>
 				<groupId>org.eclipse.tycho</groupId>
 				<artifactId>tycho-maven-plugin</artifactId>
@@ -55,7 +68,7 @@
 						<artifact>
 							<groupId>com.minres.scviewer</groupId>
 							<artifactId>com.minres.scviewer.target</artifactId>
-							<version>2.11.2-SNAPSHOT</version>
+							<version>2.12.0-SNAPSHOT</version>
 						</artifact>
 					</target>
 					<environments>

products/com.minres.scviewer.e4.product/pom.xml

@@ -6,11 +6,11 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.11.2-SNAPSHOT</version>
+		<version>2.12.0-SNAPSHOT</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<artifactId>com.minres.scviewer.e4.product</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
 	<packaging>eclipse-repository</packaging>
 	<groupId>com.minres.scviewer</groupId>
 	<build>
@@ -46,7 +46,7 @@
 					<products>
 						<product>
 							<id>product</id>
-							<archiveFileName>SCViewer-${project.version}</archiveFileName>
+							<archiveFileName>SCViewer-${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.incrementalVersion}</archiveFileName>
 							<rootFolders>
 								<macosx>SCViewer.app</macosx>
 							</rootFolders>

products/com.minres.scviewer.e4.product/scviewer.product

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?pde version="3.5"?>
 
-<product name="SCViewer" uid="product" id="com.minres.scviewer.e4.application.product" application="org.eclipse.e4.ui.workbench.swt.E4Application" version="2.11.2.qualifier" useFeatures="true" includeLaunchers="true">
+<product name="SCViewer" uid="product" id="com.minres.scviewer.e4.application.product" application="org.eclipse.e4.ui.workbench.swt.E4Application" version="2.12.0.qualifier" useFeatures="true" includeLaunchers="true">
 
    <configIni use="default">
    </configIni>
@@ -9,7 +9,7 @@
    <launcherArgs>
       <programArgs>-clearPersistedState
       </programArgs>
-      <vmArgs>-Xmx1G -Dosgi.instance.area=@user.home/.scviewer -Dosgi.instance.area.default=@user.home/.scviewer
+      <vmArgs>-Xmx2G -Dosgi.instance.area=@user.home/.scviewer -Dosgi.instance.area.default=@user.home/.scviewer
       </vmArgs>
       <vmArgsMac>-XstartOnFirstThread -Dorg.eclipse.swt.internal.carbon.smallFonts
       </vmArgsMac>

releng/com.minres.scviewer.target/pom.xml

@@ -12,7 +12,7 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.11.2-SNAPSHOT</version>
+  	<version>2.12.0-SNAPSHOT</version>
   	<relativePath>../..</relativePath>
   </parent>
 

releng/com.minres.scviewer.updateSite/pom.xml

@@ -3,12 +3,11 @@
 	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>2.11.2-SNAPSHOT</version>
 	<packaging>eclipse-repository</packaging>
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.11.2-SNAPSHOT</version>
+		<version>2.12.0-SNAPSHOT</version>
 		<relativePath>../..</relativePath>
 	</parent>
     <build>
@@ -22,19 +21,6 @@
                     <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>
@@ -59,7 +45,7 @@
 							<!-- Bintray package name -->
 							<bintrayPackage>SCViewer</bintrayPackage>
 							<!-- Bintray package version number -->
-							<bintrayVersion>${parsedVersion.majorVersion}.${parsedVersion.minorVersion}</bintrayVersion>
+							<bintrayVersion>${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.incrementalVersion}</bintrayVersion>
 							<!-- remove any preexisting files -->
 							<performDestroy>true</performDestroy>
 							<!-- information used when creating the package  -->							

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

@@ -19,18 +19,18 @@
     <booleanAttribute key="includeOptional" value="true"/>
     <stringAttribute key="location" value="${workspace_loc}/../junit-workspace"/>
     <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-        <listEntry value="/com.minres.scviewer.database.test"/>
+        <listEntry value="/com.minres.scviewer.database.test/src/com/minres/scviewer/database/test/DatabaseServicesTest.java"/>
     </listAttribute>
     <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-        <listEntry value="4"/>
+        <listEntry value="1"/>
     </listAttribute>
-    <stringAttribute key="org.eclipse.jdt.junit.CONTAINER" value="=com.minres.scviewer.database.test"/>
+    <stringAttribute key="org.eclipse.jdt.junit.CONTAINER" value=""/>
     <booleanAttribute key="org.eclipse.jdt.junit.KEEPRUNNING_ATTR" value="false"/>
     <stringAttribute key="org.eclipse.jdt.junit.TESTNAME" value=""/>
     <stringAttribute key="org.eclipse.jdt.junit.TEST_KIND" value="org.eclipse.jdt.junit.loader.junit4"/>
     <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.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
-    <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value=""/>
+    <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.minres.scviewer.database.test.DatabaseServicesTest"/>
     <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl} -consoleLog"/>
     <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="com.minres.scviewer.database.test"/>
     <stringAttribute key="org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER" value="org.eclipse.pde.ui.workbenchClasspathProvider"/>

tests/com.minres.scviewer.database.test/OSGI-INF/component.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <scr:component xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0" name="com.minres.scviewer.database.test">
-   <implementation class="com.minres.scviewer.database.test.DatabaseServicesTest"/>
+   <implementation class="com.minres.scviewer.database.test.TestWaveformDbFactory"/>
    <reference bind="setFactory" cardinality="1..1" interface="com.minres.scviewer.database.IWaveformDbFactory" name="IWaveformDbFactory" policy="static" unbind="unsetFactory"/>
 </scr:component>

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

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>2.11.2-SNAPSHOT</version>
+		<version>2.12.0-SNAPSHOT</version>
 		<relativePath>../..</relativePath>
 	</parent>
 	<packaging>eclipse-test-plugin</packaging>

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

@@ -25,28 +25,15 @@ import org.junit.Test;
 import com.minres.scviewer.database.IEvent;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.IWaveformDb;
-import com.minres.scviewer.database.IWaveformDbFactory;
 
 public class DatabaseServicesTest {
 
 
-	private static IWaveformDbFactory waveformDbFactory;
-
 	private IWaveformDb waveformDb;
 		
-	public synchronized void setFactory(IWaveformDbFactory service) {
-		waveformDbFactory = service;
-	}
-
-	public synchronized void unsetFactory(IWaveformDbFactory service) {
-		if (waveformDbFactory == service) {
-			waveformDbFactory = null;
-		}
-	}
-	
 	@Before
 	public void setUp() throws Exception {
-		waveformDb=waveformDbFactory.getDatabase();
+		waveformDb=TestWaveformDbFactory.getDatabase();
 	}
 
 	@After
@@ -91,11 +78,11 @@ public class DatabaseServicesTest {
 		assertEquals(1,  waveformDb.getChildNodes().size());
 		for(IWaveform w:waveforms) {
 			if(w.getId().equals(1l)) {
-				assertEquals(2, w.getWidth());
+				assertEquals(2, w.getRowCount());
 			} else if(w.getId().equals(2l)) {
-				assertEquals(1, w.getWidth());
+				assertEquals(1, w.getRowCount());
 			} else if(w.getId().equals(3l)) {
-				assertEquals(1, w.getWidth());
+				assertEquals(1, w.getRowCount());
 			}
 		}
 	}

tests/com.minres.scviewer.database.test/src/com/minres/scviewer/database/test/TestWaveformDbFactory.java

@@ -0,0 +1,25 @@
+package com.minres.scviewer.database.test;
+
+import com.minres.scviewer.database.IWaveformDb;
+import com.minres.scviewer.database.IWaveformDbFactory;
+
+public class TestWaveformDbFactory {
+	private static IWaveformDbFactory waveformDbFactory;
+
+	
+	public synchronized void setFactory(IWaveformDbFactory service) {
+		waveformDbFactory = service;
+	}
+
+	public synchronized void unsetFactory(IWaveformDbFactory service) {
+		if (waveformDbFactory == service) {
+			waveformDbFactory = null;
+		}
+	}
+	
+	public static IWaveformDb getDatabase() throws Exception {
+		return waveformDbFactory.getDatabase();
+	}
+
+
+}