/**
* Copyright (C) 2010-14 diirt developers. See COPYRIGHT.TXT
* All rights reserved. Use is subject to license terms. See LICENSE.TXT
*/
package org.diirt.datasource.sample;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import javax.swing.table.AbstractTableModel;
import org.diirt.util.time.TimeDuration;
import org.diirt.vtype.VMultiDouble;
import org.diirt.datasource.sim.SimulationDataSource;
import org.diirt.datasource.PVReader;
import org.diirt.datasource.PVManager;
import org.diirt.datasource.PVReaderListener;
import javax.swing.table.TableModel;
import org.diirt.datasource.PVReaderEvent;
import org.diirt.vtype.VDouble;
import static org.diirt.datasource.vtype.ExpressionLanguage.*;
import static org.diirt.util.concurrent.Executors.swingEDT;
import static java.time.Duration.*;
/**
*
* @author carcassi
*/
public class MockSyncArrayTableFrame extends javax.swing.JFrame {
/** Creates new form MockPVFrame */
public MockSyncArrayTableFrame() {
PVManager.setDefaultNotificationExecutor(swingEDT());
PVManager.setDefaultDataSource(SimulationDataSource.simulatedData());
initComponents();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
pvTable = new javax.swing.JTable();
jLabel6 = new javax.swing.JLabel();
scanRateSpinner = new javax.swing.JSpinner();
createPVButton = new javax.swing.JButton();
jLabel1 = new javax.swing.JLabel();
nPVSpinner = new javax.swing.JSpinner();
jLabel3 = new javax.swing.JLabel();
updateRateSpinner = new javax.swing.JSpinner();
jSeparator1 = new javax.swing.JSeparator();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jScrollPane1.setViewportView(pvTable);
jLabel6.setText("UI scan rate (Hz):");
scanRateSpinner.setModel(new javax.swing.SpinnerNumberModel(1, 1, 50, 1));
createPVButton.setText("Create ");
createPVButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
createPVButtonActionPerformed(evt);
}
});
jLabel1.setText("N PVs:");
nPVSpinner.setModel(new javax.swing.SpinnerNumberModel(Integer.valueOf(1), Integer.valueOf(1), null, Integer.valueOf(1)));
jLabel3.setText("PV update rate (Hz):");
updateRateSpinner.setModel(new javax.swing.SpinnerNumberModel(1, 1, 1000, 1));
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jScrollPane1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 719, Short.MAX_VALUE)
.addComponent(createPVButton, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 719, Short.MAX_VALUE)
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
.addComponent(jLabel6)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(scanRateSpinner, javax.swing.GroupLayout.DEFAULT_SIZE, 629, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(nPVSpinner, javax.swing.GroupLayout.DEFAULT_SIZE, 684, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(updateRateSpinner, javax.swing.GroupLayout.DEFAULT_SIZE, 610, Short.MAX_VALUE)))
.addContainerGap())
.addComponent(jSeparator1, javax.swing.GroupLayout.DEFAULT_SIZE, 739, Short.MAX_VALUE)
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 377, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jSeparator1, javax.swing.GroupLayout.PREFERRED_SIZE, 10, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(updateRateSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(scanRateSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel6))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(nPVSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(createPVButton)
.addContainerGap())
);
pack();
}// </editor-fold>//GEN-END:initComponents
PVReader<VMultiDouble> pv;
private void createPVButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_createPVButtonActionPerformed
if (pv != null)
pv.close();
int nPvs = ((Integer) nPVSpinner.getModel().getValue()).intValue();
double timeIntervalSec = (1.0 / ((Integer) updateRateSpinner.getModel().getValue()).intValue());
String pvName = "ramp(-1.5, 1.5, 0.1, " + timeIntervalSec + ")";
int scanRate = ((Integer) scanRateSpinner.getModel().getValue()).intValue();
// Buffer depth has to be longest between the time between scan and
// the time between sample multiplied by 5 (so you get at least 5 samples).
double bufferDepth = Math.max(timeIntervalSec * 5.0, (1.0 / scanRate));
pv = PVManager.read(synchronizedArrayOf(ofMillis(75), TimeDuration.ofSeconds(bufferDepth),
vDoubles(Collections.nCopies(nPvs, pvName))))
.readListener(new PVReaderListener<VMultiDouble>() {
@Override
public void pvChanged(PVReaderEvent<VMultiDouble> event) {
final List<VDouble> values = pv.getValue().getValues();
if (values != null) {
TableModel model = new AbstractTableModel() {
List<String> names = Arrays.asList("Value", "Timestamp");
@Override
public int getRowCount() {
return values.size();
}
@Override
public int getColumnCount() {
return names.size();
}
@Override
public String getColumnName(int column) {
return names.get(column);
}
@Override
public Object getValueAt(int rowIndex, int columnIndex) {
if (values.get(rowIndex) == null)
return null;
switch(columnIndex) {
case 0:
return values.get(rowIndex).getValue();
case 1:
return values.get(rowIndex).getTimestamp();
}
throw new IllegalStateException();
}
};
pvTable.setModel(model);
}
}
})
.maxRate(TimeDuration.ofHertz(scanRate));
}//GEN-LAST:event_createPVButtonActionPerformed
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new MockSyncArrayTableFrame().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton createPVButton;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel6;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JSeparator jSeparator1;
private javax.swing.JSpinner nPVSpinner;
private javax.swing.JTable pvTable;
private javax.swing.JSpinner scanRateSpinner;
private javax.swing.JSpinner updateRateSpinner;
// End of variables declaration//GEN-END:variables
}