remove ITxGenerator interface

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 {
@@ -61,7 +60,7 @@ public class Tx implements ITx {
 	}
 
 	@Override
-	public ITxGenerator getGenerator() {
+	public IWaveform getGenerator() {
 		return trGenerator;
 	}
 

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/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;
 
 /**
@@ -171,7 +170,7 @@ class Tx implements ITx {
 	 * @return the generator
 	 */
 	@Override
-	public ITxGenerator getGenerator() {
+	public IWaveform getGenerator() {
 		return loader.txGenerators.get(generatorId);
 	}
 

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.
 	 *

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

@@ -29,7 +29,6 @@ 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.ITxGenerator;
 import com.minres.scviewer.database.tx.ITxRelation;
 import com.minres.scviewer.database.ui.WaveformColors;
 
@@ -118,7 +117,7 @@ public class ArrowPainter implements IPainter {
 				return;
 			} else {
 				for(IHierNode gen:otherTx.getStream().getChildNodes()) {
-					if(gen instanceof ITxGenerator) {
+					if(gen instanceof IWaveform) {
 						bb = createLinkEntry(otherTx, (IWaveform) gen);
 						if(bb!=null){
 							res.add(new LinkEntry(bb, iTxRelation.getRelationType()));
@@ -135,7 +134,7 @@ public class ArrowPainter implements IPainter {
 			IWaveformPainter painter = waveCanvas.wave2painterMap.get(otherTx.getStream());
 			if(painter==null) {
 				for(IHierNode gen:otherTx.getStream().getChildNodes()) {
-					if(gen instanceof ITxGenerator) {
+					if(gen instanceof IWaveform) {
 						 painter = waveCanvas.wave2painterMap.get(gen);
 						 if(painter!=null)
 							 break;

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.
  *
@@ -78,5 +79,8 @@ public interface IWaveform extends IHierNode {
 	 */
 	public int getRowCount();
 	
+	/**
+	 * Calculate the concurrency (th enumber of parallel ongoing events) of the waveform.
+	 */
 	public void calculateConcurrency();
 }

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.

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();
-
-}