/**
* Copyright (C) 2006, Laboratorio di Valutazione delle Prestazioni - Politecnico di Milano
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package jmt.gui.exact.panels;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Font;
import javax.swing.BorderFactory;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.ScrollPaneConstants;
import javax.swing.SwingConstants;
import javax.swing.event.TableModelEvent;
import jmt.analytical.SolverAlgorithm;
import jmt.framework.gui.help.HoverHelp;
import jmt.framework.gui.wizard.WizardPanel;
import jmt.gui.exact.ExactModel;
import jmt.gui.exact.ExactWizard;
import jmt.gui.exact.table.ExactTableModel;
import jmt.gui.exact.table.ResultsTable;
/**
* @author alyf (Andrea Conti)
* Date: 11-set-2003
* Time: 23.48.19
* Modified by Bertoli Marco 6-jun-2006 --> What-if analysis
* Modified by kourosh Sheykhvand NOV 2013 --> Add class station
*/
/**
* generic solution panel
*/
/* EDITED by Abhimanyu Chugh */
public abstract class SolutionPanel extends AlgorithmPanel {
/**
*
*/
private static final long serialVersionUID = 1L;
protected String helpText, name;
protected HoverHelp help;
protected ExactModel data;
protected int classes, stations;
protected String[] classNames;
protected String[] stationNames;
//protected double[][] ReferenceStation;
protected int[] ReferenceStation;
protected boolean hasResults;
protected boolean resultsOK;
protected boolean isSingle;
protected int[] classTypes;
protected double[][] visits;
protected double[][][] serviceTimes;
protected ResultsTable table;
protected JLabel statusLabel = new JLabel();
/** Number of iteration to be shown. Used by What-if analysis */
protected int iteration = 0;
/* EDITED by Abhimanyu Chugh */
public SolutionPanel(ExactWizard ew, SolverAlgorithm alg) {
super(ew, alg);
help = ew.getHelp();
/* sync status with data object */
sync();
initComponents();
}
/* END */
/**
* gets status from data object
*/
protected void sync() {
/* arrays are copied to ensure data object consistency is preserved */
data = ew.getData();
classes = data.getClasses();
stations = data.getStations();
classNames = data.getClassNames();
stationNames = data.getStationNames();
hasResults = data.hasResults();
resultsOK = data.areResultsOK();
ReferenceStation = data.getReferenceStation();
classTypes = data.getClassTypes();
visits = data.getVisits();
serviceTimes = data.getServiceTimes();
isSingle = (classes == 1);
statusLabel.setVisible(!resultsOK);
}
/**
* Set up the panel contents and layout
*/
protected void initComponents() {
table = new ResultsTable(getTableModel(), help);
statusLabel.setForeground(Color.red);
statusLabel.setFont(new Font("Arial", Font.BOLD, 14));
statusLabel.setText("WARNING: parameters have been changed since this solution was computed!");
statusLabel.setHorizontalAlignment(SwingConstants.CENTER);
help.addHelp(statusLabel, "This solution is not current with the parameters of the model. Click solve to compute a new solution.");
JPanel intPanel = new JPanel(new BorderLayout(10, 10));
JScrollPane jsp = new JScrollPane(table, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
JLabel descrLabel = new JLabel(getDescriptionMessage());
intPanel.add(descrLabel, BorderLayout.NORTH);
intPanel.add(jsp, BorderLayout.CENTER);
setLayout(new BorderLayout());
add(intPanel, BorderLayout.CENTER);
setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}
@Override
public void gotFocus() {
sync();
table.updateStructure();
}
@Override
public void help() {
JOptionPane.showMessageDialog(this, helpText, "Help", JOptionPane.INFORMATION_MESSAGE);
}
@Override
public String getName() {
return name;
}
/**Returns table model that must describe data contained in this panel's table.
* @return :this panel's table model.
* */
protected abstract ExactTableModel getTableModel();
/**Returns this panel's purpose description.
* @return :message describing data contained in this panel.*/
protected abstract String getDescriptionMessage();
/**
* Sets iteration number for results to be shown. This is used for
* what-if analysis. Default is first iteration (0)
* @param iteration number of iteration to be shown. Must be between 0
* and [number of iterations]-1
*/
@Override
public void setIteration(int iteration) {
this.iteration = iteration;
// Refresh table
if (table != null) {
table.tableChanged(new TableModelEvent(table.getModel()));
}
}
}