also measurement components are using new ValueTable

This commit is contained in:
hneemann 2017-07-03 12:55:48 +02:00
parent 7129b9b5b6
commit 9bab1e42f0
10 changed files with 110 additions and 429 deletions

View File

@ -17,17 +17,6 @@ public class DataPlotter implements Drawable {
private final int maxTextLength;
private double size = SIZE;
/**
* Creates a simple dummy DataSet used for creating the DataShape
*/
public DataPlotter() {
this(new ValueTable("A", "B", "C")
.add(new Value[]{new Value(0), new Value(0), new Value(0)})
.add(new Value[]{new Value(0), new Value(1), new Value(0)})
.add(new Value[]{new Value(0), new Value(1), new Value(0)})
);
}
/**
* Creates a new instance
*
@ -62,15 +51,18 @@ public class DataPlotter implements Drawable {
* Apply a scaling factor
*
* @param f the factor
* @return the scaling factor really applied
*/
public void scale(double f) {
public double scale(double f) {
double oldSize = size;
size *= f;
if (size < Style.NORMAL.getThickness()) size = Style.NORMAL.getThickness();
if (size > SIZE * 4) size = SIZE * 4;
if (size > SIZE) size = SIZE;
return size / oldSize;
}
@Override
synchronized public void drawTo(Graphic g, Style highLight) {
public void drawTo(Graphic g, Style highLight) {
int x = getTextBorder();
int yOffs = SIZE / 2;
@ -114,13 +106,6 @@ public class DataPlotter implements Drawable {
return maxTextLength * Style.NORMAL.getFontSize() / 2 + BORDER + SEP;
}
/**
* @return the preferred width of the graphical representation
*/
public int getGraphicWidth() {
return getTextBorder() + data.getRows() * SIZE;
}
/**
* @return the preferred height of the graphical representation
*/

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@ -2,6 +2,7 @@ package de.neemann.digital.data;
import java.io.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
/**
@ -13,6 +14,7 @@ public class ValueTable implements Iterable<Value[]> {
private final String[] names;
private final ArrayList<Value[]> values;
private final long[] max;
private int maxSize = 0;
/**
* Creates a new table.
@ -48,10 +50,21 @@ public class ValueTable implements Iterable<Value[]> {
* @return this for chained calls
*/
public ValueTable add(Value[] row) {
if (maxSize > 0 && values.size() >= maxSize) {
while (values.size() >= maxSize)
values.remove(0);
Arrays.fill(max, 0);
for (Value[] v : values)
checkMax(v);
}
values.add(row);
checkMax(row);
return this;
}
private void checkMax(Value[] row) {
for (int i = 0; i < row.length; i++)
if (max[i] < row[i].getValue()) max[i] = row[i].getValue();
return this;
}
/**
@ -132,4 +145,22 @@ public class ValueTable implements Iterable<Value[]> {
}
}
/**
* clear all values
*/
public void clear() {
values.clear();
Arrays.fill(max, 0);
}
/**
* set the maximum size for this table
*
* @param maxSize the max size
* @return this for chained calls
*/
public ValueTable setMaxSize(int maxSize) {
this.maxSize = maxSize;
return this;
}
}

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@ -6,7 +6,7 @@ import javax.swing.event.TableModelListener;
import javax.swing.table.TableModel;
/**
* The table model to present a test result.
* The table model to represent a value table.
* <p>
* Created by hneemann on 24.08.16.
*/

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@ -7,6 +7,9 @@ import de.neemann.digital.core.element.Element;
import de.neemann.digital.core.element.ElementAttributes;
import de.neemann.digital.core.element.Keys;
import de.neemann.digital.core.element.PinDescriptions;
import de.neemann.digital.data.DataPlotter;
import de.neemann.digital.data.Value;
import de.neemann.digital.data.ValueTable;
import de.neemann.digital.draw.elements.IOState;
import de.neemann.digital.draw.elements.Pins;
import de.neemann.digital.draw.graphics.Graphic;
@ -15,7 +18,6 @@ import de.neemann.digital.draw.model.ModelCreator;
import de.neemann.digital.draw.model.ModelEntry;
import de.neemann.digital.gui.components.CircuitComponent;
import de.neemann.digital.gui.components.OrderMerger;
import de.neemann.digital.gui.components.data.DataSet;
import de.neemann.digital.gui.components.data.DataSetObserver;
import de.neemann.digital.gui.sync.Sync;
@ -31,7 +33,7 @@ public class DataShape implements Shape {
private final boolean microStep;
private final int maxSize;
private DataSet dataSet;
private ValueTable logData;
/**
* Creates a new instance
@ -55,7 +57,7 @@ public class DataShape implements Shape {
return new Interactor() {
@Override
public boolean clicked(CircuitComponent cc, Point pos, IOState ioState, Element element, Sync modelSync) {
dataSet.clear();
logData.clear();
return false;
}
};
@ -63,10 +65,12 @@ public class DataShape implements Shape {
@Override
public void drawTo(Graphic graphic, Style heighLight) {
if (dataSet == null) {
dataSet = new DataSet();
if (logData == null) {
logData = new ValueTable("A", "B", "C")
.add(new Value[]{new Value(0), new Value(0), new Value(0)})
.add(new Value[]{new Value(0), new Value(1), new Value(0)});
}
dataSet.drawTo(graphic, null);
new DataPlotter(logData).drawTo(graphic, null);
}
@Override
@ -79,9 +83,8 @@ public class DataShape implements Shape {
}
}.order(signals);
dataSet = new DataSet(signals, maxSize);
DataSetObserver dataSetObserver = new DataSetObserver(microStep, dataSet);
DataSetObserver dataSetObserver = new DataSetObserver(microStep, signals, maxSize);
logData = dataSetObserver.getLogData();
model.addObserver(dataSetObserver);
}
}

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@ -1,91 +0,0 @@
package de.neemann.digital.gui.components.data;
import de.neemann.digital.core.Signal;
import java.io.BufferedWriter;
import java.io.IOException;
import java.util.ArrayList;
/**
* A DataSample contains all the values of the signals to collect data for.
* Only the data of a single timestamp is stored in one sample.
*
* @author hneemann
*/
public class DataSample {
private final int timeStamp;
private final long[] values;
/**
* Creates a new sample
*
* @param timeStamp the time stamp
* @param valueCount the number of values, all values are set to zero
*/
public DataSample(int timeStamp, int valueCount) {
this.timeStamp = timeStamp;
values = new long[valueCount];
}
/**
* @param sample a deep copy of the given sample
*/
public DataSample(DataSample sample) {
this(sample.timeStamp, sample.values.length);
System.arraycopy(sample.values, 0, values, 0, values.length);
}
/**
* @return returns the timestamp
*/
public int getTimeStamp() {
return timeStamp;
}
/**
* returns a value
*
* @param i indes of the value
* @return the value
*/
public long getValue(int i) {
return values[i];
}
/**
* sets a value in the sample
*
* @param i the index of the value
* @param value the value
* @return this for chained calls
*/
public DataSample setValue(int i, long value) {
values[i] = value;
return this;
}
/**
* Fills this sample with the actual signals values
*
* @param signals the signals to create a sample from
* @return the sample to allow chained calls
*/
public DataSample fillWith(ArrayList<Signal> signals) {
for (int i = 0; i < signals.size(); i++)
values[i] = signals.get(i).getValue().getValueIgnoreHighZ();
return this;
}
/**
* Write this sample as a single CSV line
*
* @param w the writer
* @throws IOException IOException
*/
public void writeTo(BufferedWriter w) throws IOException {
w.write("\"" + timeStamp + "\"");
for (int i = 0; i < values.length; i++)
w.write(",\"" + values[i] + "\"");
}
}

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@ -1,264 +0,0 @@
package de.neemann.digital.gui.components.data;
import de.neemann.digital.core.Signal;
import de.neemann.digital.draw.graphics.Graphic;
import de.neemann.digital.draw.graphics.Orientation;
import de.neemann.digital.draw.graphics.Style;
import de.neemann.digital.draw.graphics.Vector;
import de.neemann.digital.draw.shapes.Drawable;
import java.io.*;
import java.util.ArrayList;
import java.util.Iterator;
/**
* The dataSet stores the collected DataSamples.
* Every DataSample contains the values of al signals at a given time.
*
* @author hneemann
*/
public class DataSet implements Iterable<DataSample>, Drawable {
private final ArrayList<Signal> signals;
private final int maxSize;
private final ArrayList<DataSample> samples;
private final int maxTextLength;
private DataSample min;
private DataSample max;
private double size = SIZE;
/**
* Creates a simple dummy DataSet used for creating the DataShape
*/
public DataSet() {
this(createDummy(), 20);
add(new DataSample(0, signalSize()));
add(new DataSample(1, signalSize()).setValue(1, 1));
}
private static ArrayList<Signal> createDummy() {
ArrayList<Signal> list = new ArrayList<>();
list.add(new Signal("A", null));
list.add(new Signal("B", null));
list.add(new Signal("C", null));
return list;
}
/**
* Creates a new instance
*
* @param signals the signals used to collect DataSamples
* @param maxSize max size of data elements
*/
public DataSet(ArrayList<Signal> signals, int maxSize) {
this.signals = signals;
this.maxSize = maxSize;
samples = new ArrayList<>();
int tl = 0;
for (int i = 0; i < signalSize(); i++) {
String text = getSignal(i).getName();
int w = text.length();
if (w > tl) tl = w;
}
maxTextLength = tl;
}
/**
* Deletes all data
*/
synchronized public void clear() {
samples.clear();
min = null;
max = null;
}
/**
* Adds a new Datasample
*
* @param sample the DataSample
*/
synchronized void add(DataSample sample) {
while (samples.size() >= maxSize)
samples.remove(0);
samples.add(sample);
if (min == null) {
min = new DataSample(sample);
max = new DataSample(sample);
} else {
for (int i = 0; i < signals.size(); i++) {
if (sample.getValue(i) < min.getValue(i))
min.setValue(i, sample.getValue(i));
if (sample.getValue(i) > max.getValue(i))
max.setValue(i, sample.getValue(i));
}
}
}
/**
* @return the mumber of samples
*/
public int size() {
return samples.size();
}
/**
* @return the number of signals
*/
public int signalSize() {
return signals.size();
}
@Override
public Iterator<DataSample> iterator() {
return samples.iterator();
}
/**
* Gets the width of the signal with the given index
*
* @param i the index of the signal
* @return max-min
*/
private long getWidth(int i) {
return max.getValue(i) - min.getValue(i);
}
/**
* return the signal with the given index
*
* @param i the index
* @return the signal
*/
public Signal getSignal(int i) {
return signals.get(i);
}
private static final int BORDER = 10;
private static final int SIZE = 25;
private static final int SEP2 = 5;
private static final int SEP = SEP2 * 2;
/**
* Fits the data in the visible area
*
* @param width width of the frame
*/
public void fitInside(int width) {
size = ((double) (width - getTextBorder())) / size();
}
/**
* Apply a scaling factor
*
* @param f the factor
*/
public void scale(double f) {
size *= f;
if (size < Style.NORMAL.getThickness()) size = Style.NORMAL.getThickness();
if (size > SIZE * 4) size = SIZE * 4;
}
@Override
synchronized public void drawTo(Graphic g, Style highLight) {
int x = getTextBorder();
int yOffs = SIZE / 2;
int y = BORDER;
for (int i = 0; i < signalSize(); i++) {
String text = getSignal(i).getName();
g.drawText(new Vector(x - 2, y + yOffs), new Vector(x + 1, y + yOffs), text, Orientation.RIGHTCENTER, Style.NORMAL);
g.drawLine(new Vector(x, y - SEP2), new Vector(x + (int) (size * size()), y - SEP2), Style.DASH);
y += SIZE + SEP;
}
g.drawLine(new Vector(x, y - SEP2), new Vector(x + (int) (size * size()), y - SEP2), Style.DASH);
int[] lastRy = new int[signalSize()];
boolean first = true;
double pos = 0;
for (DataSample s : this) {
int xx = (int) (pos + x);
g.drawLine(new Vector(xx, BORDER - SEP2), new Vector(xx, (SIZE + SEP) * signalSize() + BORDER - SEP2), Style.DASH);
y = BORDER;
for (int i = 0; i < signalSize(); i++) {
long width = getWidth(i);
if (width == 0) width = 1;
int ry = (int) (SIZE - (SIZE * s.getValue(i)) / width);
g.drawLine(new Vector(xx, y + ry), new Vector((int) (xx + size), y + ry), Style.NORMAL);
if (!first && ry != lastRy[i])
g.drawLine(new Vector(xx, y + lastRy[i]), new Vector(xx, y + ry), Style.NORMAL);
lastRy[i] = ry;
y += SIZE + SEP;
}
first = false;
pos += size;
}
g.drawLine(new Vector(x, BORDER - SEP2), new Vector(x, (SIZE + SEP) * signalSize() + BORDER - SEP2), Style.DASH);
}
private int getTextBorder() {
return maxTextLength * Style.NORMAL.getFontSize() / 2 + BORDER + SEP;
}
/**
* @return the preferred width of the graphical representation
*/
public int getGraphicWidth() {
return getTextBorder() + size() * SIZE;
}
/**
* @return the preferred height of the graphical representation
*/
public int getGraphicHeight() {
return signalSize() * (SIZE + SEP) + 2 * BORDER;
}
/**
* @return the current width of the graphical representation
*/
public int getCurrentGraphicWidth() {
return getTextBorder() + (int) (size() * size);
}
/**
* @return the signals stored
*/
public ArrayList<Signal> getSignals() {
return signals;
}
/**
* Stores the data in csv file
*
* @param file the file
* @throws IOException IOException
*/
public void saveCSV(File file) throws IOException {
saveCSV(new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file), "UTF-8")));
}
/**
* Stores the data in csv file
*
* @param w the writer
* @throws IOException IOException
*/
public void saveCSV(BufferedWriter w) throws IOException {
try {
w.write("\"step\"");
for (Signal s : signals)
w.write(",\"" + s.getName() + '"');
w.write("\n");
for (DataSample s : samples) {
s.writeTo(w);
w.write("\n");
}
} finally {
w.close();
}
}
}

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@ -1,5 +1,7 @@
package de.neemann.digital.gui.components.data;
import de.neemann.digital.data.DataPlotter;
import de.neemann.digital.data.ValueTable;
import de.neemann.digital.draw.graphics.GraphicSwing;
import javax.swing.*;
@ -12,7 +14,7 @@ import java.awt.*;
* @author hneemann
*/
public class DataSetComponent extends JComponent {
private final DataSet dataSet;
private final DataPlotter plotter;
private JScrollPane scrollPane;
/**
@ -20,8 +22,8 @@ public class DataSetComponent extends JComponent {
*
* @param dataSet the dataSet to paint
*/
public DataSetComponent(DataSet dataSet) {
this.dataSet = dataSet;
public DataSetComponent(ValueTable dataSet) {
plotter = new DataPlotter(dataSet);
addMouseWheelListener(e -> {
double f = Math.pow(0.9, e.getWheelRotation());
scale(f, e.getX());
@ -34,14 +36,14 @@ public class DataSetComponent extends JComponent {
g.setColor(Color.WHITE);
g.fillRect(0, 0, getWidth(), getHeight());
dataSet.drawTo(new GraphicSwing(g2), null);
plotter.drawTo(new GraphicSwing(g2), null);
}
@Override
public Dimension getPreferredSize() {
int w = dataSet.getCurrentGraphicWidth();
int w = plotter.getCurrentGraphicWidth();
if (w < 600) w = 600;
return new Dimension(w, dataSet.getGraphicHeight());
return new Dimension(w, plotter.getGraphicHeight());
}
/**
@ -53,7 +55,7 @@ public class DataSetComponent extends JComponent {
public void scale(double f, int xPos) {
revalidate();
repaint();
dataSet.scale(f);
f=plotter.scale(f);
int x = (int) (xPos * f) - (xPos - (int) scrollPane.getViewport().getViewRect().getX());
if (x < 0) x = 0;
@ -66,7 +68,7 @@ public class DataSetComponent extends JComponent {
* @param width the clients width
*/
public void fitData(int width) {
dataSet.fitInside(width);
plotter.fitInside(width);
revalidate();
repaint();
}

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@ -4,6 +4,7 @@ import de.neemann.digital.core.Model;
import de.neemann.digital.core.ModelEvent;
import de.neemann.digital.core.ModelStateObserver;
import de.neemann.digital.core.Signal;
import de.neemann.digital.data.ValueTable;
import de.neemann.digital.gui.SaveAsHelper;
import de.neemann.digital.gui.components.OrderMerger;
import de.neemann.digital.gui.sync.Sync;
@ -31,7 +32,7 @@ public class DataSetDialog extends JDialog implements ModelStateObserver {
private final DataSetComponent dsc;
private final JScrollPane scrollPane;
private final Sync modelSync;
private DataSet dataSet;
private ValueTable logData;
private DataSetObserver dataSetObserver;
private static final Icon ICON_EXPAND = IconCreator.create("View-zoom-fit.png");
@ -61,11 +62,11 @@ public class DataSetDialog extends JDialog implements ModelStateObserver {
}
}.order(signals);
dataSet = new DataSet(signals, MAX_SAMPLE_SIZE);
dataSetObserver = new DataSetObserver(microStep, dataSet);
dataSetObserver = new DataSetObserver(microStep, signals, MAX_SAMPLE_SIZE);
logData = dataSetObserver.getLogData();
dsc = new DataSetComponent(dataSet);
dsc = new DataSetComponent(logData);
scrollPane = new JScrollPane(dsc);
getContentPane().add(scrollPane);
dsc.setScrollPane(scrollPane);
@ -122,7 +123,7 @@ public class DataSetDialog extends JDialog implements ModelStateObserver {
JFileChooser fileChooser = new MyFileChooser();
fileChooser.setFileFilter(new FileNameExtensionFilter("Comma Separated Values", "csv"));
new SaveAsHelper(DataSetDialog.this, fileChooser, "csv")
.checkOverwrite(file -> dataSet.saveCSV(file));
.checkOverwrite(file -> logData.saveCSV(file));
}
}.setToolTip(Lang.get("menu_saveData_tt")).createJMenuItem());

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@ -2,6 +2,11 @@ package de.neemann.digital.gui.components.data;
import de.neemann.digital.core.ModelEvent;
import de.neemann.digital.core.ModelStateObserver;
import de.neemann.digital.core.Signal;
import de.neemann.digital.data.Value;
import de.neemann.digital.data.ValueTable;
import java.util.ArrayList;
/**
* Observer to create measurement data
@ -10,54 +15,64 @@ import de.neemann.digital.core.ModelStateObserver;
*/
public class DataSetObserver implements ModelStateObserver {
private final DataSet dataSet;
private final ValueTable logData;
private final ModelEvent type;
private final ArrayList<Signal> signals;
private DataSample manualSample;
private int maintime;
private Value[] manualSample;
/**
* Creates a new instance
*
* @param microStep true if gate base logging required
* @param dataSet the dataset to fill
* @param signals the signals to log
* @param maxSize the maximum number of data points to store
*/
public DataSetObserver(boolean microStep, DataSet dataSet) {
public DataSetObserver(boolean microStep, ArrayList<Signal> signals, int maxSize) {
this.signals = signals;
if (microStep)
this.type = ModelEvent.MICROSTEP;
else
this.type = ModelEvent.STEP;
this.dataSet = dataSet;
this.logData = new ValueTable(createNames(signals)).setMaxSize(maxSize);
}
private String[] createNames(ArrayList<Signal> signals) {
String[] names = new String[signals.size()];
for (int i = 0; i < signals.size(); i++)
names[i] = signals.get(i).getName();
return names;
}
@Override
public void handleEvent(ModelEvent event) {
if (event == ModelEvent.STARTED) {
dataSet.clear();
maintime = 0;
logData.clear();
}
if (event == ModelEvent.MANUALCHANGE && type == ModelEvent.MICROSTEP) {
if (manualSample == null)
manualSample = new DataSample(maintime, dataSet.signalSize());
manualSample.fillWith(dataSet.getSignals());
manualSample = new Value[logData.getColumns()];
for (int i = 0; i < logData.getColumns(); i++)
manualSample[i] = new Value(signals.get(i).getValue());
}
if (event == type) {
if (manualSample != null) {
dataSet.add(manualSample);
logData.add(manualSample);
manualSample = null;
maintime++;
}
dataSet.add(new DataSample(maintime, dataSet.signalSize()).fillWith(dataSet.getSignals()));
maintime++;
Value[] row = new Value[logData.getColumns()];
for (int i = 0; i < logData.getColumns(); i++)
row[i] = new Value(signals.get(i).getValue());
logData.add(row);
}
}
/**
* @return the dataSet
* @return the value table
*/
public DataSet getDataSet() {
return dataSet;
public ValueTable getLogData() {
return logData;
}
}

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@ -1,10 +1,9 @@
package de.neemann.digital.integration;
import de.neemann.digital.data.Value;
import de.neemann.digital.data.ValueTable;
import de.neemann.digital.draw.graphics.Export;
import de.neemann.digital.draw.graphics.GraphicTransform;
import de.neemann.digital.draw.graphics.GraphicsImage;
import de.neemann.digital.gui.components.data.DataSample;
import de.neemann.digital.gui.components.data.DataSet;
import de.neemann.digital.gui.components.data.DataSetObserver;
import junit.framework.TestCase;
@ -27,19 +26,19 @@ public class TestData extends TestCase {
ToBreakRunner toBreakRunner = new ToBreakRunner("dig/data.dig").runToBreak(31);
// check recorded data
DataSet dataSet = toBreakRunner.getModel()
ValueTable dataSet = toBreakRunner.getModel()
.getObserver(DataSetObserver.class)
.getDataSet();
.getLogData();
assertEquals(31, dataSet.size());
assertEquals(31, dataSet.getRows());
int i = 0;
for (DataSample ds : dataSet) {
assertEquals((~i) & 1, ds.getValue(0)); // clock
for (Value[] ds : dataSet) {
assertEquals((~i) & 1, ds[0].getValue()); // clock
int s = i / 2 + 1;
assertEquals(s & 1, ds.getValue(1));//q_0
assertEquals((s >> 1) & 1, ds.getValue(2));//q_1
assertEquals((s >> 2) & 1, ds.getValue(3));//q_2
assertEquals((s >> 3) & 1, ds.getValue(4));//q_3
assertEquals(s & 1, ds[1].getValue());//q_0
assertEquals((s >> 1) & 1, ds[2].getValue());//q_1
assertEquals((s >> 2) & 1, ds[3].getValue());//q_2
assertEquals((s >> 3) & 1, ds[4].getValue());//q_3
i++;
}