/* * To change this template, choose Tools | Templates * and open the template in the editor. */ /* * staff.java * * Created on Mar 18, 2010, 11:25:22 AM */ /** * * @author Admin2 */ import com.lindo.Lingd18; import javax.swing.JOptionPane; public class staff extends javax.swing.JDialog { // Load the Lingo JNI interface static { System.loadLibrary( "Lingj64_18"); } // Create a new Lingo object, which we will use to interface with Lingo Lingd18 lng = new Lingd18(); // Stores the Lingo JNI environment pointer Object pLngEnv; int nLastIterationCount; /** Creates new form staff */ public staff(java.awt.Frame parent, boolean modal) { super(parent, modal); initComponents(); // Create the Lingo environment. // We do this here in the constructor so as not to repeat this // for each subsequent solve, improving performance. // Be sure to delete the Lingo environment on exit. pLngEnv = lng.LScreateEnvLng(); if ( pLngEnv == null) { JOptionPane.showMessageDialog(null, "Unable to create Lingo environment"); return; } } /** 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. */ // //GEN-BEGIN:initComponents private void initComponents() { jNeeds1 = new javax.swing.JTextField(); jStart1 = new javax.swing.JLabel(); jOnDuty1 = new javax.swing.JLabel(); jNeeds2 = new javax.swing.JTextField(); jStart2 = new javax.swing.JLabel(); jOnDuty2 = new javax.swing.JLabel(); jNeeds3 = new javax.swing.JTextField(); jStart3 = new javax.swing.JLabel(); jOnDuty3 = new javax.swing.JLabel(); jNeeds4 = new javax.swing.JTextField(); jStart4 = new javax.swing.JLabel(); jOnDuty4 = new javax.swing.JLabel(); jNeeds5 = new javax.swing.JTextField(); jStart5 = new javax.swing.JLabel(); jOnDuty5 = new javax.swing.JLabel(); jNeeds6 = new javax.swing.JTextField(); jStart6 = new javax.swing.JLabel(); jOnDuty6 = new javax.swing.JLabel(); jNeeds7 = new javax.swing.JTextField(); jStart7 = new javax.swing.JLabel(); jOnDuty7 = new javax.swing.JLabel(); jLabel1 = new javax.swing.JLabel(); jLabel2 = new javax.swing.JLabel(); jLabel3 = new javax.swing.JLabel(); jLabel4 = new javax.swing.JLabel(); jLabel5 = new javax.swing.JLabel(); jLabel6 = new javax.swing.JLabel(); jLabel7 = new javax.swing.JLabel(); jLabel8 = new javax.swing.JLabel(); jLabel9 = new javax.swing.JLabel(); jLabel10 = new javax.swing.JLabel(); jLabel11 = new javax.swing.JLabel(); jButtonSolve = new javax.swing.JButton(); jButtonExit = new javax.swing.JButton(); jTotal = new javax.swing.JLabel(); jLabel12 = new javax.swing.JLabel(); setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE); setTitle("Lingo Staff Scheduling using Java"); addWindowListener(new java.awt.event.WindowAdapter() { public void windowClosing(java.awt.event.WindowEvent evt) { staff.this.windowClosing(evt); } }); jNeeds1.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jNeeds1.setText("0"); jStart1.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jStart1.setText("0"); jStart1.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jOnDuty1.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jOnDuty1.setText("0"); jOnDuty1.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jNeeds2.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jNeeds2.setText("0"); jStart2.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jStart2.setText("0"); jStart2.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jOnDuty2.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jOnDuty2.setText("0"); jOnDuty2.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jNeeds3.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jNeeds3.setText("0"); jStart3.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jStart3.setText("0"); jStart3.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jOnDuty3.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jOnDuty3.setText("0"); jOnDuty3.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jNeeds4.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jNeeds4.setText("0"); jStart4.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jStart4.setText("0"); jStart4.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jOnDuty4.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jOnDuty4.setText("0"); jOnDuty4.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jNeeds5.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jNeeds5.setText("0"); jStart5.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jStart5.setText("0"); jStart5.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jOnDuty5.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jOnDuty5.setText("0"); jOnDuty5.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jNeeds6.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jNeeds6.setText("0"); jStart6.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jStart6.setText("0"); jStart6.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jOnDuty6.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jOnDuty6.setText("0"); jOnDuty6.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jNeeds7.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jNeeds7.setText("0"); jStart7.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jStart7.setText("0"); jStart7.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jOnDuty7.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jOnDuty7.setText("0"); jOnDuty7.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jLabel1.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel1.setText("Mon"); jLabel2.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel2.setText("Tue"); jLabel3.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel3.setText("Wed"); jLabel4.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel4.setText("Thu"); jLabel5.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel5.setText("Fri"); jLabel6.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel6.setText("Sat"); jLabel7.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel7.setText("Sun"); jLabel8.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel8.setText("Day:"); jLabel9.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel9.setText("Needs:"); jLabel10.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel10.setText("Start:"); jLabel11.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel11.setText("On Duty:"); jButtonSolve.setText("Solve"); jButtonSolve.setActionCommand("jButton1"); jButtonSolve.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButtonSolveActionPerformed(evt); } }); jButtonExit.setText("Exit"); jButtonExit.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButtonExitActionPerformed(evt); } }); jTotal.setFont(new java.awt.Font("Courier New", 0, 12)); // NOI18N jTotal.setText("0"); jTotal.setBorder(javax.swing.BorderFactory.createEtchedBorder()); jLabel12.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N jLabel12.setText("Total..."); 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() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addGroup(layout.createSequentialGroup() .addContainerGap() .addComponent(jButtonSolve) .addGap(18, 18, 18) .addComponent(jButtonExit)) .addGroup(layout.createSequentialGroup() .addGap(38, 38, 38) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel1) .addComponent(jLabel2) .addComponent(jLabel3) .addComponent(jLabel4) .addComponent(jLabel5) .addComponent(jLabel6) .addComponent(jLabel7) .addComponent(jLabel8)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 43, Short.MAX_VALUE) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addComponent(jNeeds6, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(37, 37, 37) .addComponent(jStart6, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(38, 38, 38) .addComponent(jOnDuty6, javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGroup(layout.createSequentialGroup() .addComponent(jNeeds5, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(37, 37, 37) .addComponent(jStart5, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(38, 38, 38) .addComponent(jOnDuty5, javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGroup(layout.createSequentialGroup() .addComponent(jNeeds4, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(37, 37, 37) .addComponent(jStart4, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(38, 38, 38) .addComponent(jOnDuty4, javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGroup(layout.createSequentialGroup() .addComponent(jNeeds3, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(37, 37, 37) .addComponent(jStart3, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(38, 38, 38) .addComponent(jOnDuty3, javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGroup(layout.createSequentialGroup() .addComponent(jNeeds2, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(37, 37, 37) .addComponent(jStart2, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(38, 38, 38) .addComponent(jOnDuty2, javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGroup(layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jNeeds1, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel9)) .addGap(37, 37, 37) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jStart1, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel10)) .addGap(38, 38, 38) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel11) .addComponent(jOnDuty1, javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE))) .addGroup(layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jNeeds7, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup(layout.createSequentialGroup() .addGap(21, 21, 21) .addComponent(jLabel12))) .addGap(37, 37, 37) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jTotal, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup(layout.createSequentialGroup() .addComponent(jStart7, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(38, 38, 38) .addComponent(jOnDuty7, javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE))))))) .addGap(24, 24, 24)) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGap(27, 27, 27) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addComponent(jLabel8) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel9) .addComponent(jLabel10) .addComponent(jLabel11))) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER) .addComponent(jStart1) .addComponent(jOnDuty1)) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jNeeds1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel1))) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER) .addComponent(jStart2) .addComponent(jOnDuty2)) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jNeeds2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel2))) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER) .addComponent(jStart3) .addComponent(jOnDuty3)) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jNeeds3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel3))) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER) .addComponent(jStart4) .addComponent(jOnDuty4)) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jNeeds4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel4))) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER) .addComponent(jStart5) .addComponent(jOnDuty5)) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jNeeds5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel5))) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER) .addComponent(jStart6) .addComponent(jOnDuty6)) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jNeeds6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel6))) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER) .addComponent(jStart7) .addComponent(jOnDuty7)) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jNeeds7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel7))) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jTotal) .addComponent(jLabel12)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 22, Short.MAX_VALUE) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jButtonSolve) .addComponent(jButtonExit)) .addContainerGap()) ); pack(); }// //GEN-END:initComponents private static int MySolverCallback( Object pnLng, int iLoc, Object jobj) { staff s = (staff) jobj; int nIterations[] = new int [1]; s.lng.LSgetCallbackInfoIntLng( pnLng, Lingd18.LS_IINFO_ITERATIONS_LNG, nIterations); return( 0); } private static int MyErrorCallback( Object pnLng, int nErrorCode, String jsErrMessage, Object jobj) { JOptionPane.showMessageDialog(null, "Lingo error code: " + nErrorCode); JOptionPane.showMessageDialog(null, "Lingo error message:\n\n " + jsErrMessage); return( 0); } @SuppressWarnings("static-access") private void jButtonSolveActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonSolveActionPerformed Double d=0.; String s; double dNeeds[] = new double[7]; double dStart[] = new double [7]; double dOnDuty[] = new double [7]; double dObj[] = new double [1]; double dStatus[] = new double [1]; StringBuffer sbDays = new StringBuffer( "MON \n TUE \n WED \n THU \n FRI \n SAT \n SUN"); StringBuffer sbDays2 = new StringBuffer( " "); try { s = jNeeds1.getText(); dNeeds[0] = d.valueOf( s); s = jNeeds2.getText(); dNeeds[1] = d.valueOf( s); s = jNeeds3.getText(); dNeeds[2] = d.valueOf( s); s = jNeeds4.getText(); dNeeds[3] = d.valueOf( s); s = jNeeds5.getText(); dNeeds[4] = d.valueOf( s); s = jNeeds6.getText(); dNeeds[5] = d.valueOf( s); s = jNeeds7.getText(); dNeeds[6] = d.valueOf( s); } catch ( Exception e) { JOptionPane.showMessageDialog(null, "Invalid staffing needs data."); return; } // open a log file int nErr = lng.LSopenLogFileLng( pLngEnv, "lingo.log"); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { JOptionPane.showMessageDialog(null, "LSopenLogFileLng() error: " + nErr); return; } // pass Lingo the name of the solver callback function... nErr = lng.LSsetCallbackSolverLng( pLngEnv, "MySolverCallback", this); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { JOptionPane.showMessageDialog(null, "LSsetCallbackSolverLng() error"); return; } // ...and the error callback function nErr = lng.LSsetCallbackErrorLng( pLngEnv, "MyErrorCallback", this); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { JOptionPane.showMessageDialog(null, "LSsetCallbackErrorLng() error"); return; } // pass lingo a pointer to the DAYS set int[] nPointersNow = new int[1]; nErr = lng.LSsetPointerStringLng( pLngEnv, sbDays, nPointersNow); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { JOptionPane.showMessageDialog(null, "LSsetPointerStringLng() error"); return; } // pass lingo a pointer to the staffing needs nErr = lng.LSsetPointerLng( pLngEnv, dNeeds, nPointersNow); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { JOptionPane.showMessageDialog(null, "LSsetPointerLng() error"); return; } // pass pointers to output areas nErr = lng.LSsetPointerLng( pLngEnv, dStart, nPointersNow); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { JOptionPane.showMessageDialog(null, "LSsetPointerLng() error"); return; } nErr = lng.LSsetPointerLng( pLngEnv, dOnDuty, nPointersNow); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { JOptionPane.showMessageDialog(null, "LSsetPointerLng() error"); return; } nErr = lng.LSsetPointerLng( pLngEnv, dObj, nPointersNow); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { JOptionPane.showMessageDialog(null, "LSsetPointerLng() error"); return; } nErr = lng.LSsetPointerLng( pLngEnv, dStatus, nPointersNow); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { JOptionPane.showMessageDialog(null, "LSsetPointerLng() error"); return; } // for illustrative purposes only, we'll have Lingo return the set to sbDays2 nErr = lng.LSsetPointerStringLng( pLngEnv, sbDays2, nPointersNow); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { JOptionPane.showMessageDialog(null, "LSsetPointerStringLng() error"); return; } // construct the script // echo input to log file String sScript = "SET ECHOIN 1" + "\n"; // load the model from disk sScript = sScript + "TAKE JStaffptr.lng" + "\n"; // view the formulation sScript = sScript + "LOOK ALL" + "\n"; // solve sScript = sScript + "GO" + "\n"; // exit script processor sScript = sScript + "QUIT" + "\n"; // run the script dStatus[0] = -1; nLastIterationCount = -1; nErr = lng.LSexecuteScriptLng( pLngEnv, sScript); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { System.out.println( "***LSexecuteScriptLng error***: " + nErr); return; } // clear the pointers to force update of local arrays // ***NOTE*** solution won't get passed to local arrays until // LSclearPointersLng is called!!! nErr = lng.LSclearPointersLng( pLngEnv); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { System.out.println( "***LSclearPointerLng() error***: " + nErr); return; } // check the solution status if ( dStatus[0] != lng.LS_STATUS_GLOBAL_LNG) System.out.println( "***Unable to Solve*** dStatus:" + dStatus[0]); // close Lingo's log file nErr = lng.LScloseLogFileLng( pLngEnv); if ( nErr != lng.LSERR_NO_ERROR_LNG ) { System.out.println( "***LScloseLogFileLng() error***: " + nErr); return; } // dsiplay the solution Integer nTotal = 0; Integer n; d = dStart[0]; n = d.intValue(); jStart1.setText( n.toString()); nTotal = nTotal + n; d = dOnDuty[0]; n = d.intValue(); jOnDuty1.setText( n.toString()); d = dStart[1]; n = d.intValue(); jStart2.setText( n.toString()); nTotal = nTotal + n; d = dOnDuty[1]; n = d.intValue(); jOnDuty2.setText( n.toString()); d = dStart[2]; n = d.intValue(); jStart3.setText( n.toString()); nTotal = nTotal + n; d = dOnDuty[2]; n = d.intValue(); jOnDuty3.setText( n.toString()); d = dStart[3]; n = d.intValue(); jStart4.setText( n.toString()); nTotal = nTotal + n; d = dOnDuty[3]; n = d.intValue(); jOnDuty4.setText( n.toString()); d = dStart[4]; n = d.intValue(); jStart5.setText( n.toString()); nTotal = nTotal + n; d = dOnDuty[4]; n = d.intValue(); jOnDuty5.setText( n.toString()); d = dStart[5]; n = d.intValue(); jStart6.setText( n.toString()); nTotal = nTotal + n; d = dOnDuty[5]; n = d.intValue(); jOnDuty6.setText( n.toString()); d = dStart[6]; n = d.intValue(); jStart7.setText( n.toString()); nTotal = nTotal + n; d = dOnDuty[6]; n = d.intValue(); jOnDuty7.setText( n.toString()); jTotal.setText( nTotal.toString()); }//GEN-LAST:event_jButtonSolveActionPerformed @SuppressWarnings("static-access") private void jButtonExitActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonExitActionPerformed // delete the Lingo environment lng.LSdeleteEnvLng( pLngEnv); System.exit( 0); }//GEN-LAST:event_jButtonExitActionPerformed @SuppressWarnings("static-access") private void windowClosing(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_windowClosing // delete the Lingo environment lng.LSdeleteEnvLng( pLngEnv); }//GEN-LAST:event_windowClosing /** * @param args the command line arguments */ public static void main(String args[]) { java.awt.EventQueue.invokeLater(new Runnable() { public void run() { staff dialog = new staff(new javax.swing.JFrame(), true); dialog.addWindowListener(new java.awt.event.WindowAdapter() { public void windowClosing(java.awt.event.WindowEvent e) { System.exit(0); } }); dialog.setVisible(true); } }); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton jButtonExit; private javax.swing.JButton jButtonSolve; 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.JTextField jNeeds1; private javax.swing.JTextField jNeeds2; private javax.swing.JTextField jNeeds3; private javax.swing.JTextField jNeeds4; private javax.swing.JTextField jNeeds5; private javax.swing.JTextField jNeeds6; private javax.swing.JTextField jNeeds7; private javax.swing.JLabel jOnDuty1; private javax.swing.JLabel jOnDuty2; private javax.swing.JLabel jOnDuty3; private javax.swing.JLabel jOnDuty4; private javax.swing.JLabel jOnDuty5; private javax.swing.JLabel jOnDuty6; private javax.swing.JLabel jOnDuty7; private javax.swing.JLabel jStart1; private javax.swing.JLabel jStart2; private javax.swing.JLabel jStart3; private javax.swing.JLabel jStart4; private javax.swing.JLabel jStart5; private javax.swing.JLabel jStart6; private javax.swing.JLabel jStart7; private javax.swing.JLabel jTotal; // End of variables declaration//GEN-END:variables }