/*
* Copyright (C) 2013 Vinu K.N
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
package org.domainmath.gui.packages.optim;
import java.io.File;
import org.domainmath.gui.MainFrame;
public class SqpPanel extends javax.swing.JPanel {
/**
* Creates new form QpPanel
*/
public SqpPanel() {
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() {
jSplitPane1 = new javax.swing.JSplitPane();
jPanel2 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
jSeparator1 = new javax.swing.JSeparator();
jLabel3 = new javax.swing.JLabel();
xDataField = new javax.swing.JTextField();
jLabel4 = new javax.swing.JLabel();
phiDataField = new javax.swing.JTextField();
runButton = new javax.swing.JButton();
jButton1 = new javax.swing.JButton();
jButton3 = new javax.swing.JButton();
jLabel11 = new javax.swing.JLabel();
jLabel12 = new javax.swing.JLabel();
jPanel1 = new javax.swing.JPanel();
jLabel2 = new javax.swing.JLabel();
jSeparator2 = new javax.swing.JSeparator();
jLabel5 = new javax.swing.JLabel();
gField = new javax.swing.JTextField();
jLabel6 = new javax.swing.JLabel();
hField = new javax.swing.JTextField();
jLabel7 = new javax.swing.JLabel();
lbField = new javax.swing.JTextField();
jLabel8 = new javax.swing.JLabel();
ubField = new javax.swing.JTextField();
jLabel9 = new javax.swing.JLabel();
maxtermField = new javax.swing.JTextField();
jLabel10 = new javax.swing.JLabel();
tolField = new javax.swing.JTextField();
jSplitPane1.setDividerLocation(350);
jLabel1.setForeground(new java.awt.Color(0, 0, 255));
jLabel1.setText("Data");
jLabel3.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jLabel3.setText("Initial Guess");
xDataField.setToolTipText("<html>Initial guess for the vector <b>x0</b></html>");
jLabel4.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jLabel4.setText("Objective Function");
phiDataField.setToolTipText("<html>Function handle pointing to the objective function <b>phi</b>.<br> The objective function must accept one vector argument and return a scalar.</html>");
runButton.setText("Run");
runButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
runButtonActionPerformed(evt);
}
});
jButton1.setText("[mxn]");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jButton3.setText("Help");
jButton3.setToolTipText("<html>Function File: [<small class=\"dots\">...</small>] = <b>sqp</b>\n(<var>x0, phi, g, h, lb, ub, maxiter, tol</var>)<var><a\n name=\"index-sqp-2467\"></a></var><br>\n<p>Solve the nonlinear program </p>\n<pre class=\"example\"> min phi (x)<br> x<br></pre>\n<p>subject to </p>\n<pre class=\"example\"> g(x) = 0<br> h(x) >= 0<br> lb <= x <= ub<br></pre>\n<p class=\"noindent\">using a sequential quadratic\nprogramming method. </p><html>\n");
jButton3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton3ActionPerformed(evt);
}
});
jLabel11.setFont(new java.awt.Font("Tahoma", 2, 11)); // NOI18N
jLabel11.setText("x0:");
jLabel12.setFont(new java.awt.Font("Tahoma", 2, 11)); // NOI18N
jLabel12.setText("phi:");
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jSeparator1))
.addGroup(jPanel2Layout.createSequentialGroup()
.addGap(10, 10, 10)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel4)
.addComponent(jLabel3)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGap(10, 10, 10)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel11)
.addComponent(jLabel12))))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(xDataField, javax.swing.GroupLayout.DEFAULT_SIZE, 137, Short.MAX_VALUE)
.addComponent(phiDataField))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton1))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel2Layout.createSequentialGroup()
.addComponent(jButton3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(runButton, javax.swing.GroupLayout.PREFERRED_SIZE, 76, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap())
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jSeparator1, javax.swing.GroupLayout.PREFERRED_SIZE, 10, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel1))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLabel3)
.addGap(3, 3, 3)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(xDataField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton1)
.addComponent(jLabel11))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLabel4)
.addGap(7, 7, 7)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(phiDataField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel12))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 252, Short.MAX_VALUE)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(runButton)
.addComponent(jButton3))
.addContainerGap())
);
jSplitPane1.setLeftComponent(jPanel2);
jLabel2.setForeground(new java.awt.Color(0, 0, 255));
jLabel2.setText("Options");
jLabel5.setText("<html>Equality Constraints <i>g:</i></html>");
gField.setToolTipText("Function handle pointing to function that compute the equality constraints");
jLabel6.setText("<html>Inequality Constraints <i>h:</i><html>");
hField.setToolTipText("Function handle pointing to function that compute the inequality constraints");
jLabel7.setText("<html>Lower Bound <i>lb:</i><html>");
lbField.setToolTipText("Lower bound on x");
jLabel8.setText("<html>Upper Bound <i>ub:</i><html>");
ubField.setToolTipText("Upper bound on x");
jLabel9.setText("<html>Max.Number of Iterations <i>maxiter:</i><html>");
maxtermField.setToolTipText("Maximum number of iterations. The default value is 100");
jLabel10.setText("<html>Tolerance <i>tol:</i><html>");
tolField.setToolTipText("Tolerance for the stopping criteria. The default value is sqrt (eps)");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jSeparator2, javax.swing.GroupLayout.DEFAULT_SIZE, 443, Short.MAX_VALUE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(10, 10, 10)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel8, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel9, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel10, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(162, 162, 162)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(gField)
.addComponent(hField, javax.swing.GroupLayout.DEFAULT_SIZE, 145, Short.MAX_VALUE)
.addComponent(lbField)
.addComponent(ubField)
.addComponent(maxtermField)
.addComponent(tolField))))
.addContainerGap())
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jSeparator2, javax.swing.GroupLayout.PREFERRED_SIZE, 10, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel2, javax.swing.GroupLayout.Alignment.LEADING))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(gField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(hField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(lbField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel8, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(ubField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel9, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(maxtermField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel10, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(tolField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(223, Short.MAX_VALUE))
);
jSplitPane1.setRightComponent(jPanel1);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 860, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(0, 0, 0)
.addComponent(jSplitPane1)
.addGap(0, 0, 0)))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 406, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(0, 0, 0)
.addComponent(jSplitPane1)
.addGap(0, 0, 0)))
);
}// </editor-fold>//GEN-END:initComponents
private void runButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_runButtonActionPerformed
String x0 = this.xDataField.getText();
String phi = this.phiDataField.getText();
String c="";
String cmd[] = {x0,phi,this.gField.getText(),
this.hField.getText(),this.lbField.getText(),
this.ubField.getText(),this.maxtermField.getText(),
this.tolField.getText()};
for(int i=0; i<cmd.length;i++) {
if(!cmd[i].equals("")) {
c+=cmd[i]+",";
}
}
if(!c.equals("")) {
StringBuilder b= new StringBuilder(c);
if(c.endsWith(",")) {
String cmd2="[x, obj, info, iter, nf, lambda] = sqp ("+b.deleteCharAt(c.length()-1) +");";
MainFrame.octavePanel.evalWithOutput(cmd2);
declare("x0",x0);
MainFrame.octavePanel.evaluate("DomainMath_SqpStatus(x0,info,x,obj);");
}else{
String cmd2="[x, obj, info, iter, nf, lambda] = sqp ("+c.substring(c.lastIndexOf(","))+");";
MainFrame.octavePanel.evalWithOutput(cmd2);
declare("x0",x0);
MainFrame.octavePanel.evaluate("DomainMath_SqpStatus(x0,info,x,obj);");
}
}
}//GEN-LAST:event_runButtonActionPerformed
private void declare(String name, String value) {
MainFrame.octavePanel.eval(name+"="+value+";");
}
private String createOctMtx(String text) {
String val = text.replaceAll("\t", ",");
return val.replaceAll(" ", ";");
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
String text = this.xDataField.getText();
this.xDataField.setText("["+createOctMtx(text)+"]");
}//GEN-LAST:event_jButton1ActionPerformed
private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton3ActionPerformed
}//GEN-LAST:event_jButton3ActionPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JTextField gField;
private javax.swing.JTextField hField;
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton3;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel10;
private javax.swing.JLabel jLabel11;
private javax.swing.JLabel jLabel12;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
private javax.swing.JLabel jLabel8;
private javax.swing.JLabel jLabel9;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JSeparator jSeparator1;
private javax.swing.JSeparator jSeparator2;
private javax.swing.JSplitPane jSplitPane1;
private javax.swing.JTextField lbField;
private javax.swing.JTextField maxtermField;
private javax.swing.JTextField phiDataField;
private javax.swing.JButton runButton;
private javax.swing.JTextField tolField;
private javax.swing.JTextField ubField;
private javax.swing.JTextField xDataField;
// End of variables declaration//GEN-END:variables
}