package function;

import ilog.concert.*;
import ilog.cplex.*;
import ilog.opl.*;

public class test0 {
 static public void main(String[] args) throws Exception                   
  {                                                                         
    int status = 127;                                                       
    try {                                                                   
      IloOplFactory.setDebugMode(true);                                     
      IloOplFactory oplF = new IloOplFactory();                             
      IloOplErrorHandler errHandler = oplF.createOplErrorHandler();         
      IloOplModelSource modelSource = oplF.createOplModelSource("D:/Program Files/IBM/ILOG/CPLEX workspace/steelmill/steelmill.mod");                                            
      IloOplSettings settings = oplF.createOplSettings(errHandler);         
      IloOplModelDefinition def = oplF.createOplModelDefinition(modelSource,settings);
      IloCplex cplex = oplF.createCplex();                                  
      cplex.setOut(null);                                                   
      IloOplModel opl = oplF.createOplModel(def, cplex);                    
      IloOplDataSource dataSource = oplF.createOplDataSource("D:/Program Files/IBM/ILOG/CPLEX workspace/steelmill/steelmill.dat");                                            
      opl.addDataSource(dataSource);                                        
      opl.generate();                                                       
      if (cplex.solve())                                                    
      {                                                                     
          System.out.println("OBJECTIVE: " + opl.getCplex().getObjValue()); 
          opl.postProcess();                                                
          opl.printSolution(System.out);                                    
      }                                                                     
      else                                                                  
      {                                                                     
          System.out.println("No solution!");                               
      }                                                                     
      oplF.end();                                                           
              status = 0;                                                   
    } catch (IloOplException ex) {                                          
      System.err.println("### OPL exception: " + ex.getMessage());          
      ex.printStackTrace();                                                 
      status = 2;                                                           
    } catch (IloException ex) {                                             
      System.err.println("### CONCERT exception: " + ex.getMessage());      
      ex.printStackTrace();                                                 
      status = 3;                                                           
    } catch (Exception ex) {                                                
      System.err.println("### UNEXPECTED UNKNOWN ERROR ...");               
      ex.printStackTrace();                                                 
      status = 4;                                                           
    }                                                                       
    System.exit(status);
    }
}