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fix sonarlint issues, add IDerivedWaveform interface

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This commit is contained in:
Eyck Jentzsch 2020-11-29 10:25:48 +01:00
parent b2e269b67c
commit 6c5032da10
22 changed files with 271 additions and 233 deletions
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26
plugins/com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/SQLiteDbLoader.java
View File

@ -13,7 +13,6 @@ package com.minres.scviewer.database.sqlite;
import java.beans.IntrospectionException;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.sql.SQLException;
@ -24,6 +23,7 @@ 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;
@ -42,16 +42,13 @@ public class SQLiteDbLoader implements IWaveformDbLoader {
private ScvSimProps scvSimProps;
public SQLiteDbLoader() {
}
@Override
public Long getMaxTime() {
SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<ScvTxEvent>(ScvTxEvent.class,
SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<>(ScvTxEvent.class,
database, "time = (SELECT MAX(time) FROM ScvTxEvent)");
try {
List<ScvTxEvent> event = handler.selectObjects();
if(event.size()>0)
if(!event.isEmpty())
return event.get(0).getTime()*scvSimProps.getTime_resolution();
} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
| InvocationTargetException | SQLException | IntrospectionException e) {
@ -62,8 +59,8 @@ public class SQLiteDbLoader implements IWaveformDbLoader {
@Override
public Collection<IWaveform> getAllWaves() {
SQLiteDatabaseSelectHandler<ScvStream> handler = new SQLiteDatabaseSelectHandler<ScvStream>(ScvStream.class, database);
List<IWaveform> streams=new ArrayList<IWaveform>();
SQLiteDatabaseSelectHandler<ScvStream> handler = new SQLiteDatabaseSelectHandler<>(ScvStream.class, database);
List<IWaveform> streams=new ArrayList<>();
try {
for(ScvStream scvStream:handler.selectObjects()){
TxStream stream = new TxStream(database, db, scvStream);
@ -72,7 +69,6 @@ public class SQLiteDbLoader implements IWaveformDbLoader {
}
} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
| InvocationTargetException | SQLException | IntrospectionException e) {
// e.printStackTrace();
}
return streams;
}
@ -80,25 +76,21 @@ public class SQLiteDbLoader implements IWaveformDbLoader {
private byte[] x = "SQLite format 3".getBytes();
@Override
public boolean load(IWaveformDb db, File file) throws Exception {
public boolean load(IWaveformDb db, File file) throws InputFormatException {
if(file.isDirectory() || !file.exists()) return false;
this.db=db;
try {
FileInputStream fis = new FileInputStream(file);
try(FileInputStream fis = new FileInputStream(file)) {
byte[] buffer = new byte[x.length];
int read = fis.read(buffer, 0, x.length);
fis.close();
if (read == x.length)
for (int i = 0; i < x.length; i++)
if (buffer[i] != x[i]) return false;
} catch(FileNotFoundException e) {
return false;
} catch(IOException e) { //if an I/O error occurs
} catch(IOException e) {
return false;
}
database=new SQLiteDatabase(file.getAbsolutePath());
database.setData("TIMERESOLUTION", 1L);
SQLiteDatabaseSelectHandler<ScvSimProps> handler = new SQLiteDatabaseSelectHandler<ScvSimProps>(ScvSimProps.class, database);
SQLiteDatabaseSelectHandler<ScvSimProps> handler = new SQLiteDatabaseSelectHandler<>(ScvSimProps.class, database);
try {
for(ScvSimProps simProps:handler.selectObjects()){
scvSimProps=simProps;

24
plugins/com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/Tx.java
View File

@ -38,8 +38,10 @@ public class Tx implements ITx {
private TxGenerator trGenerator;
private ScvTx scvTx;
private List<ITxAttribute> attributes;
private Long begin, end;
private List<ITxRelation> incoming, outgoing;
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;
@ -71,7 +73,7 @@ public class Tx implements ITx {
@Override
public Long getBeginTime() {
if(begin==null){
SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<ScvTxEvent>(ScvTxEvent.class,
SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<>(ScvTxEvent.class,
database, "tx="+scvTx.getId()+" AND type="+ AssociationType.BEGIN.ordinal());
try {
for(ScvTxEvent scvEvent:handler.selectObjects()){
@ -87,7 +89,7 @@ public class Tx implements ITx {
@Override
public Long getEndTime() {
if(end==null){
SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<ScvTxEvent>(ScvTxEvent.class,
SQLiteDatabaseSelectHandler<ScvTxEvent> handler = new SQLiteDatabaseSelectHandler<>(ScvTxEvent.class,
database, "tx="+scvTx.getId()+" AND type="+ AssociationType.END.ordinal());
try {
for(ScvTxEvent scvEvent:handler.selectObjects()){
@ -103,10 +105,10 @@ public class Tx implements ITx {
@Override
public List<ITxAttribute> getAttributes() {
if(attributes==null){
SQLiteDatabaseSelectHandler<ScvTxAttribute> handler = new SQLiteDatabaseSelectHandler<ScvTxAttribute>(
SQLiteDatabaseSelectHandler<ScvTxAttribute> handler = new SQLiteDatabaseSelectHandler<>(
ScvTxAttribute.class, database, "tx="+scvTx.getId());
try {
attributes = new ArrayList<ITxAttribute>();
attributes = new ArrayList<>();
for(ScvTxAttribute scvAttribute:handler.selectObjects()){
attributes.add(new TxAttribute(this, scvAttribute));
@ -121,10 +123,10 @@ public class Tx implements ITx {
@Override
public Collection<ITxRelation> getIncomingRelations() {
if(incoming==null){
SQLiteDatabaseSelectHandler<ScvTxRelation> handler = new SQLiteDatabaseSelectHandler<ScvTxRelation>(
SQLiteDatabaseSelectHandler<ScvTxRelation> handler = new SQLiteDatabaseSelectHandler<>(
ScvTxRelation.class, database, "sink="+scvTx.getId());
try {
incoming = new ArrayList<ITxRelation>();
incoming = new ArrayList<>();
for(ScvTxRelation scvRelation:handler.selectObjects()){
incoming.add(createRelation(scvRelation, false));
}
@ -138,10 +140,10 @@ public class Tx implements ITx {
@Override
public Collection<ITxRelation> getOutgoingRelations() {
if(outgoing==null){
SQLiteDatabaseSelectHandler<ScvTxRelation> handler = new SQLiteDatabaseSelectHandler<ScvTxRelation>(
SQLiteDatabaseSelectHandler<ScvTxRelation> handler = new SQLiteDatabaseSelectHandler<>(
ScvTxRelation.class, database, "src="+scvTx.getId());
try {
outgoing = new ArrayList<ITxRelation>();
outgoing = new ArrayList<>();
for(ScvTxRelation scvRelation:handler.selectObjects()){
outgoing.add(createRelation(scvRelation, true));
}
@ -154,7 +156,7 @@ public class Tx implements ITx {
private ITxRelation createRelation(ScvTxRelation rel, boolean outgoing) {
int otherId = outgoing?rel.getSink():rel.getSrc();
SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<ScvTx>(ScvTx.class, database,
SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<>(ScvTx.class, database,
"id="+otherId);
try {
List<ScvTx> res = handler.selectObjects();

3
plugins/com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/TxGenerator.java
View File

@ -10,6 +10,7 @@
*******************************************************************************/
package com.minres.scviewer.database.sqlite;
import java.util.ArrayList;
import java.util.List;
import com.minres.scviewer.database.IWaveform;
@ -45,7 +46,7 @@ public class TxGenerator implements ITxGenerator {
@Override
public List<ITx> getTransactions() {
return null;
return new ArrayList<>();
}
}

3
plugins/com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/TxRelation.java
View File

@ -17,7 +17,8 @@ import com.minres.scviewer.database.tx.ITxRelation;
public class TxRelation implements ITxRelation {
RelationType relationType;
Tx source, target;
Tx source;
Tx target;
public TxRelation(RelationType relationType, Tx source, Tx target) {
this.source = source;

64
plugins/com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/TxStream.java
View File

@ -40,21 +40,21 @@ public class TxStream extends HierNode implements IWaveform {
private IDatabase database;
private String fullName;
private IWaveformDb db;
private ScvStream scvStream;
private TreeMap<Integer, TxGenerator> generators;
private TreeMap<Integer, ITx> transactions;
private Integer maxConcurrency;
private TreeMap<Long, IEvent[]> events;
private List<RelationType> usedRelationsList;
public TxStream(IDatabase database, IWaveformDb waveformDb, ScvStream scvStream) {
super(scvStream.getName());
this.database=database;
@ -80,9 +80,9 @@ public class TxStream extends HierNode implements IWaveform {
public List<ITxGenerator> getGenerators() {
if(generators==null){
SQLiteDatabaseSelectHandler<ScvGenerator> handler = new SQLiteDatabaseSelectHandler<ScvGenerator>(
SQLiteDatabaseSelectHandler<ScvGenerator> handler = new SQLiteDatabaseSelectHandler<>(
ScvGenerator.class, database, "stream="+scvStream.getId());
generators=new TreeMap<Integer, TxGenerator>();
generators=new TreeMap<>();
try {
for(ScvGenerator scvGenerator:handler.selectObjects()){
generators.put(scvGenerator.getId(), new TxGenerator(this, scvGenerator));
@ -92,22 +92,20 @@ public class TxStream extends HierNode implements IWaveform {
e.printStackTrace();
}
}
return new ArrayList<ITxGenerator>(generators.values());
return new ArrayList<>(generators.values());
}
@Override
public int getWidth() {
if(maxConcurrency==null){
java.sql.Connection connection=null;
java.sql.Statement statement=null;
java.sql.ResultSet resultSet=null;
try {
connection = database.createConnection();
statement = connection.createStatement();
StringBuilder sb = new StringBuilder();
sb.append("SELECT MAX(concurrencyLevel) as concurrencyLevel FROM ScvTx where stream=");
sb.append(scvStream.getId());
resultSet = statement.executeQuery(sb.toString());
StringBuilder sb = new StringBuilder();
sb.append("SELECT MAX(concurrencyLevel) as concurrencyLevel FROM ScvTx where stream=");
sb.append(scvStream.getId());
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");
@ -116,12 +114,6 @@ public class TxStream extends HierNode implements IWaveform {
}
} catch (SQLException e) {
if(maxConcurrency==null) maxConcurrency=0;
} finally {
try{
if(resultSet!=null) resultSet.close();
if(statement!=null) statement.close();
if(connection!=null) connection.close();
} catch (SQLException e) { }
}
maxConcurrency+=1;
}
@ -131,7 +123,7 @@ public class TxStream extends HierNode implements IWaveform {
@Override
public NavigableMap<Long, IEvent[]> getEvents(){
if(events==null){
events=new TreeMap<Long, IEvent[]>();
events=new TreeMap<>();
for(Entry<Integer, ITx> entry:getTransactions().entrySet()){
putEvent(new TxEvent(EventKind.BEGIN, entry.getValue()));
putEvent(new TxEvent(EventKind.END, entry.getValue()));
@ -156,8 +148,8 @@ public class TxStream extends HierNode implements IWaveform {
protected Map<Integer, ITx> getTransactions() {
if(transactions==null){
if(generators==null) getGenerators();
transactions = new TreeMap<Integer, ITx>();
SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<ScvTx>(ScvTx.class, database,
transactions = new TreeMap<>();
SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<>(ScvTx.class, database,
"stream="+scvStream.getId());
try {
for(ScvTx scvTx:handler.selectObjects()){
@ -179,7 +171,7 @@ public class TxStream extends HierNode implements IWaveform {
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);
@ -187,17 +179,17 @@ public class TxStream extends HierNode implements IWaveform {
}
@Override
public Boolean equals(IWaveform other) {
public boolean isSame(IWaveform other) {
return(other instanceof TxStream && this.getId().equals(other.getId()));
}
@Override
public IEvent[] getEventsBeforeTime(Long time) {
Entry<Long, IEvent[]> e = events.floorEntry(time);
if(e==null)
return null;
else
return events.floorEntry(time).getValue();
Entry<Long, IEvent[]> e = events.floorEntry(time);
if(e==null)
return new IEvent[]{};
else
return events.floorEntry(time).getValue();
}
@Override

3
plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TextDbLoader.groovy
View File

@ -25,6 +25,7 @@ import com.minres.scviewer.database.DataType
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.tx.ITxGenerator
@ -62,7 +63,7 @@ public class TextDbLoader implements IWaveformDbLoader{
static final byte[] x = "scv_tr_stream".bytes
@Override
boolean load(IWaveformDb db, File file) throws Exception {
boolean load(IWaveformDb db, File file) throws InputFormatException {
if(file.isDirectory() || !file.exists()) return false;
this.db=db
this.streams=[]

5
plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TxEvent.java
View File

@ -33,11 +33,6 @@ class TxEvent implements ITxEvent {
return new TxEvent(kind, transaction, time);
}
// @Override
// int compareTo(IWaveformEvent o) {
// time.compareTo(o.time)
// }
@Override
public
String toString() {

2
plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TxStream.groovy
View File

@ -114,7 +114,7 @@ class TxStream extends HierNode implements IWaveform {
}
@Override
public Boolean equals(IWaveform other) {
public boolean isSame(IWaveform other) {
return(other instanceof TxStream && this.getId()==other.getId());
}

2
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/WaveformView.java
View File

@ -1184,7 +1184,7 @@ public class WaveformView implements IWaveformView {
public TrackEntry getEntryForStream(IWaveform source) {
for(TrackEntry trackEntry:streams)
if(trackEntry.waveform.equals(source)) return trackEntry;
if(trackEntry.waveform.isSame(source)) return trackEntry;
return null;
}

66
plugins/com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDDbLoader.java
View File

@ -14,11 +14,11 @@ import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayDeque;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.NavigableMap;
import java.util.Stack;
import java.util.TreeMap;
import java.util.Vector;
import java.util.zip.GZIPInputStream;
@ -37,39 +37,30 @@ import com.minres.scviewer.database.RelationType;
*/
public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
/** The Constant TIME_RES. */
private static final Long TIME_RES = 1000L; // ps;
private static final Long TIME_RES = 1000L; // ps
/** The db. */
private IWaveformDb db;
/** The module stack. */
private Stack<String> moduleStack;
private ArrayDeque<String> moduleStack;
/** The signals. */
private List<IWaveform> signals;
/** The max time. */
private long maxTime;
/**
* Instantiates a new VCD db.
*/
public VCDDbLoader() {
}
private static boolean isGzipped(File f) {
InputStream is = null;
try {
is = new FileInputStream(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) {
}
catch (IOException e) {
return false;
} finally {
try { is.close();} catch (IOException e) { }
}
}
@ -79,21 +70,27 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
*/
@SuppressWarnings("unchecked")
@Override
public boolean load(IWaveformDb db, File file) throws Exception {
public boolean load(IWaveformDb db, File file) throws InputFormatException {
if(file.isDirectory() || !file.exists()) return false;
this.db=db;
this.maxTime=0;
String name = file.getCanonicalFile().getName();
if(!(name.endsWith(".vcd") ||
name.endsWith(".vcdz") ||
name.endsWith(".vcdgz") ||
name.endsWith(".vcd.gz")) )
return false;
signals = new Vector<IWaveform>();
moduleStack= new Stack<String>();
FileInputStream fis = new FileInputStream(file);
boolean res = new VCDFileParser(false).load(isGzipped(file)?new GZIPInputStream(fis):fis, this);
moduleStack=null;
boolean res = false;
try {
String name = file.getCanonicalFile().getName();
if(!(name.endsWith(".vcd") ||
name.endsWith(".vcdz") ||
name.endsWith(".vcdgz") ||
name.endsWith(".vcd.gz")) )
return false;
signals = new Vector<>();
moduleStack= new ArrayDeque<>();
FileInputStream fis = new FileInputStream(file);
res = new VCDFileParser(false).load(isGzipped(file)?new GZIPInputStream(fis):fis, this);
moduleStack=null;
} catch(IOException e) {
moduleStack=null;
throw new InputFormatException();
}
if(!res) throw new InputFormatException();
// calculate max time of database
for(IWaveform waveform:signals) {
@ -159,9 +156,8 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
@SuppressWarnings("unchecked")
@Override
public Integer newNet(String name, int i, int width) {
String netName = moduleStack.empty()? name: moduleStack.lastElement()+"."+name;
String netName = moduleStack.isEmpty()? name: moduleStack.peek()+"."+name;
int id = signals.size();
assert(width>=0);
if(width==0) {
signals.add( i<0 ? new VCDSignal<DoubleVal>(db, id, netName, width) :
new VCDSignal<DoubleVal>((VCDSignal<DoubleVal>)signals.get(i), id, netName));
@ -191,7 +187,7 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
Long time = currentTime* TIME_RES;
signal.addSignalChange(time, value);
}
/* (non-Javadoc)
* @see com.minres.scviewer.database.vcd.ITraceBuilder#appendTransition(int, long, com.minres.scviewer.database.vcd.BitVector)
*/
@ -202,7 +198,7 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
Long time = currentTime* TIME_RES;
signal.addSignalChange(time, new DoubleVal(value));
}
/* (non-Javadoc)
* @see com.minres.scviewer.database.IWaveformDbLoader#getAllRelationTypes()
*/

65
plugins/com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDFileParser.java
View File

@ -11,6 +11,7 @@
package com.minres.scviewer.database.vcd;
import java.io.*;
import java.text.ParseException;
import java.util.*;
import com.minres.scviewer.database.BitValue;
@ -19,7 +20,7 @@ import com.minres.scviewer.database.BitVector;
class VCDFileParser {
private StreamTokenizer tokenizer;
private IVCDDatabaseBuilder traceBuilder;
private HashMap<String, Integer> nameToNetMap = new HashMap<String, Integer>();
private HashMap<String, Integer> nameToNetMap = new HashMap<>();
private long picoSecondsPerIncrement;
private boolean stripNetWidth;
private boolean replaceColon;
@ -50,19 +51,19 @@ class VCDFileParser {
}
}
private void parseScope() throws Exception {
private void parseScope() throws IOException, ParseException {
nextToken(); // Scope type (ignore)
nextToken();
traceBuilder.enterModule(tokenizer.sval);
match("$end");
}
private void parseUpscope() throws Exception {
private void parseUpscope() throws IOException, ParseException {
match("$end");
traceBuilder.exitModule();
}
private void parseVar() throws Exception {
private void parseVar() throws IOException {
nextToken(); // type
String type = tokenizer.sval;
nextToken(); // size
@ -72,11 +73,12 @@ class VCDFileParser {
nextToken();
String id = tokenizer.sval;
nextToken();
String netName = tokenizer.sval;
StringBuilder sb = new StringBuilder();
sb.append(tokenizer.sval);
while (nextToken() && !tokenizer.sval.equals("$end")) {
netName+=tokenizer.sval;
sb.append(tokenizer.sval);
}
String netName = sb.toString();
Integer net = nameToNetMap.get(id);
if (net == null) { // We've never seen this net before
int openBracket = netName.indexOf('[');
@ -86,9 +88,9 @@ class VCDFileParser {
}
if(replaceColon) {
if (openBracket != -1) {
netName = netName.substring(0, openBracket).replaceAll(":", ".")+netName.substring(openBracket);
netName = netName.substring(0, openBracket).replace(":", ".")+netName.substring(openBracket);
} else
netName=netName.replaceAll(":", ".");
netName=netName.replace(":", ".");
}
nameToNetMap.put(id, traceBuilder.newNet(netName, -1, width));
} else {
@ -97,25 +99,28 @@ class VCDFileParser {
}
}
private void parseComment() throws Exception {
private void parseComment() throws IOException {
nextToken();
String s = tokenizer.sval;
StringBuilder s = new StringBuilder();
s.append(tokenizer.sval);
nextToken();
while(!tokenizer.sval.equals("$end")){
s+=" "+tokenizer.sval;
s.append(" ").append(tokenizer.sval);
nextToken();
}
replaceColon|=s.contains("ARTERIS Architecture");
replaceColon|=s.toString().contains("ARTERIS Architecture");
}
private void parseTimescale() throws Exception {
private void parseTimescale() throws IOException {
nextToken();
String s = tokenizer.sval;
StringBuilder sb = new StringBuilder();
sb.append(tokenizer.sval);
nextToken();
while(!tokenizer.sval.equals("$end")){
s+=" "+tokenizer.sval;
sb.append(" ").append(tokenizer.sval);
nextToken();
}
String s = sb.toString();
switch (s.charAt(s.length() - 2)){
case 'p': // Nano-seconds
picoSecondsPerIncrement = 1;
@ -141,7 +146,7 @@ class VCDFileParser {
picoSecondsPerIncrement *= Long.parseLong(s);
}
private boolean parseDefinition() throws Exception {
private boolean parseDefinition() throws IOException, ParseException {
nextToken();
if (tokenizer.sval.equals("$scope"))
parseScope();
@ -166,7 +171,7 @@ class VCDFileParser {
return true;
}
private boolean parseTransition() throws Exception {
private boolean parseTransition() throws IOException {
if (!nextToken()) return false;
if (tokenizer.sval.charAt(0) == '#') { // If the line begins with a #, this is a timestamp.
currentTime = Long.parseLong(tokenizer.sval.substring(1)) * picoSecondsPerIncrement;
@ -179,19 +184,13 @@ class VCDFileParser {
}
if (tokenizer.sval.equals("$dumpvars") || tokenizer.sval.equals("$end"))
return true;
String value, id;
if (tokenizer.sval.charAt(0) == 'b') {
// Multiple value net. Value appears first, followed by space,
// then identifier
String value;
String id;
if (tokenizer.sval.charAt(0) == 'b' || tokenizer.sval.charAt(0) == 'r') {
// Multiple value net. Value appears first, followed by space, then identifier
value = tokenizer.sval.substring(1);
nextToken();
id = tokenizer.sval;
}else if (tokenizer.sval.charAt(0) == 'r') {
// Multiple value net. Value appears first, followed by space,
// then identifier
value = tokenizer.sval.substring(1);
nextToken();
id = tokenizer.sval;
} else {
// Single value net. identifier first, then value, no space.
value = tokenizer.sval.substring(0, 1);
@ -199,10 +198,8 @@ class VCDFileParser {
}
Integer net = nameToNetMap.get(id);
if (net == null) {
System.out.println("unknown net " + id + " value " + value);
if (net == null)
return true;
}
int netWidth = traceBuilder.getNetWidth(net);
if(netWidth==0) {
@ -253,14 +250,14 @@ class VCDFileParser {
return true;
}
private void match(String value) throws Exception {
private void match(String value) throws ParseException, IOException {
nextToken();
if (!tokenizer.sval.equals(value))
throw new Exception("Line "+tokenizer.lineno()+": parse error, expected "+value+" got "+tokenizer.sval);
throw new ParseException("Line "+tokenizer.lineno()+": parse error, expected "+value+" got "+tokenizer.sval, tokenizer.lineno());
}
private boolean nextToken() throws IOException {
return tokenizer.nextToken() != StreamTokenizer.TT_EOF;
}
};
}

14
plugins/com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDSignal.java
View File

@ -46,18 +46,16 @@ public class VCDSignal<T extends IEvent> extends HierNode implements IWaveform {
fullName=name;
this.id=id;
this.width=width;
this.values=new TreeMap<Long, IEvent[]>();
this.values=new TreeMap<>();
}
public VCDSignal(VCDSignal<T> other, int id, String name) {
public VCDSignal(VCDSignal<T> o, int id, String name) {
super(name);
fullName=name;
this.id=id;
assert(other instanceof VCDSignal<?>);
VCDSignal<T> o = (VCDSignal<T>)other;
this.width=o.width;
this.values=o.values;
this.db=other.getDb();
this.db=o.getDb();
}
@Override
@ -105,13 +103,13 @@ public class VCDSignal<T extends IEvent> extends HierNode implements IWaveform {
public IEvent[] getEventsBeforeTime(Long time) {
Entry<Long, IEvent[]> e = values.floorEntry(time);
if(e==null)
return null;
return new IEvent[] {};
else
return values.floorEntry(time).getValue();
return values.floorEntry(time).getValue();
}
@Override
public Boolean equals(IWaveform other) {
public boolean isSame(IWaveform other) {
return( other instanceof VCDSignal<?> && this.getId().equals(other.getId()));
}

127
plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/BitVector.java
View File

@ -13,9 +13,9 @@ package com.minres.scviewer.database;
public class BitVector implements IEvent {
private final int width;
private int[] packedValues;
public BitVector(int netWidth) {
this.width=netWidth;
packedValues = new int[(netWidth+15)/16];
@ -31,19 +31,19 @@ public class BitVector implements IEvent {
}
public char[] getValue() {
int bitOffset = 0;
int wordOffset = 0;
char[] res = new char[width];
// Copy values out of packed array
for (int i = 0; i < width; i++) {
int currentWord = (packedValues[wordOffset] >> bitOffset)&3;
res[width-i-1]=BitValue.fromInt(currentWord).toChar();
bitOffset += 2;
if (bitOffset == 32) {
wordOffset++;
bitOffset = 0;
}
}
int bitOffset = 0;
int wordOffset = 0;
char[] res = new char[width];
// Copy values out of packed array
for (int i = 0; i < width; i++) {
int currentWord = (packedValues[wordOffset] >> bitOffset)&3;
res[width-i-1]=BitValue.fromInt(currentWord).toChar();
bitOffset += 2;
if (bitOffset == 32) {
wordOffset++;
bitOffset = 0;
}
}
return res;
}
@ -68,7 +68,7 @@ public class BitVector implements IEvent {
public String toString(){
return new String(getValue());
}
public String toHexString(){
int resWidth=(width-1)/4+1;
char[] value=getValue();
@ -76,33 +76,34 @@ public class BitVector implements IEvent {
for(int i=resWidth-1; i>=0; i--){
int digit=0;
for(int j=3; j>=0; j--){
if((4*i+j)>=value.length) continue;
BitValue val = BitValue.fromChar(value[4*i+j]);
switch(val) {
case X:
case Z:
res[i]=val.toChar();
continue;
case ONE:
digit+=1<<(3-j);
break;
default:
break;
if((4*i+j)<value.length) {
BitValue val = BitValue.fromChar(value[4*i+j]);
switch(val) {
case X:
case Z:
res[i]=val.toChar();
continue;
case ONE:
digit+=1<<(3-j);
break;
default:
break;
}
}
}
res[i]=Character.forDigit(digit, 16); //((digit < 10) ? '0' + digit : 'a' + digit -10)
}
return new String(res);
}
public long toUnsignedValue() {
long res = 0;
int bitOffset = 0;
int wordOffset = 0;
int currentWord = 0;
// Copy values out of packed array
for (int i = 0; i < width; i++) {
if(bitOffset==0) currentWord = packedValues[wordOffset];
int bitOffset = 0;
int wordOffset = 0;
int currentWord = 0;
// Copy values out of packed array
for (int i = 0; i < width; i++) {
if(bitOffset==0) currentWord = packedValues[wordOffset];
switch (currentWord & 3) {
case 1:
res|=1<<i;
@ -113,27 +114,27 @@ public class BitVector implements IEvent {
default:
break;
}
bitOffset += 2;
if (bitOffset == 32) {
wordOffset++;
bitOffset = 0;
} else {
currentWord >>= 2;
}
}
return res;
bitOffset += 2;
if (bitOffset == 32) {
wordOffset++;
bitOffset = 0;
} else {
currentWord >>= 2;
}
}
return res;
}
public long toSignedValue() {
long res = 0;
int bitOffset = 0;
int wordOffset = 0;
int currentWord = 0;
int lastVal=0;
// Copy values out of packed array
for (int i = 0; i < width; i++) {
if(bitOffset==0) currentWord = packedValues[wordOffset];
lastVal=0;
int bitOffset = 0;
int wordOffset = 0;
int currentWord = 0;
int lastVal=0;
// Copy values out of packed array
for (int i = 0; i < width; i++) {
if(bitOffset==0) currentWord = packedValues[wordOffset];
lastVal=0;
switch (currentWord & 3) {
case 1:
res|=1<<i;
@ -144,16 +145,16 @@ public class BitVector implements IEvent {
return 0;
default:
}
bitOffset += 2;
if (bitOffset == 32) {
wordOffset++;
bitOffset = 0;
} else {
currentWord >>= 2;
}
}
if(lastVal!=0)
res |= -1l<<width;
bitOffset += 2;
if (bitOffset == 32) {
wordOffset++;
bitOffset = 0;
} else {
currentWord >>= 2;
}
}
if(lastVal!=0)
res |= -1l<<width;
return res;
}

2
plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/DataType.java
View File

@ -25,4 +25,4 @@ public enum DataType {
POINTER, // T*
ARRAY, // T[N]
STRING // string, std::string
};
}

7
plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/HierNode.java
View File

@ -26,7 +26,7 @@ public class HierNode implements IHierNode {
protected PropertyChangeSupport pcs;
public HierNode() {
childs = new ArrayList<IHierNode>();
childs = new ArrayList<>();
pcs=new PropertyChangeSupport(this);
}
@ -85,4 +85,9 @@ public class HierNode implements IHierNode {
return getFullName().compareTo(o.getFullName());
}
@Override
public IDerivedWaveform deriveWaveform() {
return null;
}
}

19
plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/IDerivedWaveform.java Normal file
View File

@ -0,0 +1,19 @@
/*******************************************************************************
* Copyright (c) 2015, 2020 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;
/**
* The Interface IDerivedWaveform.
*/
public interface IDerivedWaveform extends IWaveform {
void addSourceWaveform(IWaveform waveform);
}

37
plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/IHierNode.java
View File

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2015 MINRES Technologies GmbH and others.
* Copyright (c) 2015, 2020 MINRES Technologies GmbH and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -13,6 +13,9 @@ package com.minres.scviewer.database;
import java.beans.PropertyChangeListener;
import java.util.List;
/**
* The Interface IHierNode.
*/
public interface IHierNode extends Comparable<IHierNode>{
/**
@ -33,14 +36,46 @@ public interface IHierNode extends Comparable<IHierNode>{
*/
public void removePropertyChangeListener(PropertyChangeListener l) ;
/**
* Gets the full name.
*
* @return the full name
*/
public String getFullName();
/**
* Gets the name.
*
* @return the name
*/
public String getName();
/**
* Sets the name.
*
* @param name the new name
*/
public void setName(String name);
/**
* Sets the parent.
*
* @param parent the new parent
*/
public void setParent(IHierNode parent);
/**
* Gets the child nodes.
*
* @return the child nodes
*/
public List<IHierNode> getChildNodes();
/**
* Derive waveform.
*
* @return the i derived waveform or null if none could be created
*/
public IDerivedWaveform deriveWaveform();
}

2
plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/IWaveform.java
View File

@ -18,7 +18,7 @@ public interface IWaveform extends IHierNode {
public IWaveformDb getDb();
public Boolean equals(IWaveform other);
public boolean isSame(IWaveform other);
public NavigableMap<Long, IEvent[]> getEvents();

2
plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/IWaveformDbLoader.java
View File

@ -15,7 +15,7 @@ import java.util.Collection;
public interface IWaveformDbLoader {
public boolean load(IWaveformDb db, File inp) throws Exception;
public boolean load(IWaveformDb db, File inp) throws InputFormatException;
public Long getMaxTime();

5
plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/RelationType.java
View File

@ -50,4 +50,9 @@ public class RelationType {
public int hashCode() {
return name.hashCode();
}
@Override
public boolean equals(Object obj) {
return name.equals(obj);
}
}

20
plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/internal/WaveformDb.java
View File

@ -13,7 +13,6 @@ package com.minres.scviewer.database.internal;
import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
@ -24,12 +23,11 @@ import com.minres.scviewer.database.IHierNode;
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;
public class WaveformDb extends HierNode implements IWaveformDb {
private static List<IWaveformDbLoader> loaders=new LinkedList<IWaveformDbLoader>();
private static List<IWaveformDbLoader> loaders=new LinkedList<>();
private boolean loaded;
@ -55,7 +53,7 @@ public class WaveformDb extends HierNode implements IWaveformDb {
public WaveformDb() {
super();
waveforms = new HashMap<String, IWaveform>();
waveforms = new HashMap<>();
relationTypes=new ArrayList<>();
maxTime=0L;
}
@ -72,7 +70,7 @@ public class WaveformDb extends HierNode implements IWaveformDb {
@Override
public List<IWaveform> getAllWaves() {
return new ArrayList<IWaveform>(waveforms.values());
return new ArrayList<>(waveforms.values());
}
@Override
@ -121,9 +119,8 @@ public class WaveformDb extends HierNode implements IWaveformDb {
return loaded;
}
private void buildHierarchyNodes() throws InputFormatException{
private void buildHierarchyNodes() {
for(IWaveform stream:getAllWaves()){
//updateMaxTime(stream);
String[] hier = stream.getName().split("\\.");
IHierNode node = this;
for(int i=0; i<hier.length-1; ++i){
@ -152,14 +149,9 @@ public class WaveformDb extends HierNode implements IWaveformDb {
}
private void sortRecursive(IHierNode node) {
Collections.sort(node.getChildNodes(), new Comparator<IHierNode>() {
@Override
public int compare(IHierNode o1, IHierNode o2) {
return o1.getName().compareTo(o2.getName()); }
});
Collections.sort(node.getChildNodes(), (IHierNode o1, IHierNode o2) -> o1.getName().compareTo(o2.getName()));
for(IHierNode n:node.getChildNodes()) {
if(n.getChildNodes().size()>0)
if(!n.getChildNodes().isEmpty())
sortRecursive(n);
}
}

6
plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/LoadingWaveformDb.java
View File

@ -5,6 +5,7 @@ import java.io.File;
import java.util.ArrayList;
import java.util.List;
import com.minres.scviewer.database.IDerivedWaveform;
import com.minres.scviewer.database.IHierNode;
import com.minres.scviewer.database.IWaveform;
import com.minres.scviewer.database.IWaveformDb;
@ -85,4 +86,9 @@ public class LoadingWaveformDb implements IWaveformDb {
public void clear() {
}
@Override
public IDerivedWaveform deriveWaveform() {
return null;
}
}