Examples of org.drools.planner.core.Solver.solve()

org.drools.planner.core.Solver.solve()
Solves the planning problem. It can take minutes, even hours or days before this method returns, depending on the termination configuration. To terminate a {@link Solver} early, call {@link #terminateEarly()}. @see #terminateEarly()

                        statistic = solverStatisticType.create();
                        unsolvedSolutionFileToStatisticMap.put(unsolvedSolutionFile, statistic);
                    }
                    statistic.addListener(solver, solverBenchmark.getName());
                }
                solver.solve();
                result.setTimeMillisSpend(solver.getTimeMillisSpend());
                Solution solvedSolution = solver.getBestSolution();
                result.setScore(solvedSolution.getScore());
                if (solverStatisticType != SolverStatisticType.NONE) {
                    SolverStatistic statistic = unsolvedSolutionFileToStatisticMap.get(unsolvedSolutionFile);

View Full Code Here

                        statistic = solverStatisticType.create();
                        unsolvedSolutionFileToStatisticMap.put(unsolvedSolutionFile, statistic);
                    }
                    statistic.addListener(solver, solverBenchmark.getName());
                }
                solver.solve();
                result.setTimeMillisSpend(solver.getTimeMillisSpend());
                Solution solvedSolution = solver.getBestSolution();
                result.setScore(solvedSolution.getScore());
                if (solverStatisticType != SolverStatisticType.NONE) {
                    SolverStatistic statistic = unsolvedSolutionFileToStatisticMap.get(unsolvedSolutionFile);

View Full Code Here


    private Solver solve(XmlSolverFactory solverFactory, File unsolvedDataFile) {
        Solution planningProblem = solutionDao.readSolution(unsolvedDataFile);
        Solver solver = solverFactory.buildSolver();
        solver.setPlanningProblem(planningProblem);
        solver.solve();
        return solver;
    }


    private void assertBestSolution(Solver solver, String scoreAttainedString) {
        Solution bestSolution = solver.getBestSolution();

View Full Code Here

    private Solver solve(XmlSolverConfigurer configurer, File unsolvedDataFile) {
        SolutionDao solutionDao = createSolutionDao();
        Solution startingSolution = solutionDao.readSolution(unsolvedDataFile);
        Solver solver = configurer.buildSolver();
        solver.setStartingSolution(startingSolution);
        solver.solve();
        return solver;
    }


    private void assertBestSolution(Solver solver, String scoreAttainedString) {
        Solution bestSolution = solver.getBestSolution();

View Full Code Here

    private Solver solve(XmlSolverConfigurer configurer, File unsolvedDataFile) {
        SolutionDao solutionDao = createSolutionDao();
        Solution planningProblem = solutionDao.readSolution(unsolvedDataFile);
        Solver solver = configurer.buildSolver();
        solver.setPlanningProblem(planningProblem);
        solver.solve();
        return solver;
    }


    private void assertBestSolution(Solver solver, String scoreAttainedString) {
        Solution bestSolution = solver.getBestSolution();

View Full Code Here

            for (ProblemStatistic statistic : problemStatisticList) {
                statistic.addListener(solver, solverBenchmark.getName());
            }


            solver.setPlanningProblem(readPlanningProblem());
            solver.solve();
            Solution outputSolution = solver.getBestSolution();


            result.setTimeMillisSpend(solver.getTimeMillisSpend());
            DefaultSolverScope solverScope = ((DefaultSolver) solver).getSolverScope();
            result.setCalculateCount(solverScope.getCalculateCount());

View Full Code Here

            tmpTerminationConfig.shortenMaximumTimeMillisSpendTotal(timeLeft);
            solverBenchmark.getSolverConfig().setTerminationConfig(tmpTerminationConfig);


            Solver solver = solverBenchmark.getSolverConfig().buildSolver();
            solver.setPlanningProblem(readPlanningProblem());
            solver.solve();


            solverBenchmark.getSolverConfig().setTerminationConfig(originalTerminationConfig);
            long timeSpend = System.currentTimeMillis() - startingTimeMillis;
            timeLeft = warmUpTimeMillisSpend - timeSpend;
            if (timeLeft <= 0L) {

View Full Code Here

            singleStatistic.open(solver);
            singleStatisticMap.put(problemStatistic.getProblemStatisticType(), singleStatistic);
        }


        solver.setPlanningProblem(inputSolution);
        solver.solve();
        Solution outputSolution = solver.getBestSolution();


        timeMillisSpend = solver.getTimeMillisSpend();
        DefaultSolverScope solverScope = ((DefaultSolver) solver).getSolverScope();
        calculateCount = solverScope.getCalculateCount();

View Full Code Here

            tmpTerminationConfig.shortenMaximumTimeMillisSpendTotal(timeLeft);
            solverBenchmark.getSolverConfig().setTerminationConfig(tmpTerminationConfig);


            Solver solver = solverBenchmark.getSolverConfig().buildSolver();
            solver.setPlanningProblem(readPlanningProblem());
            solver.solve();


            solverBenchmark.getSolverConfig().setTerminationConfig(originalTerminationConfig);
            long timeSpend = System.currentTimeMillis() - startingTimeMillis;
            timeLeft = warmUpTimeMillisSpend - timeSpend;
            if (timeLeft <= 0L) {

View Full Code Here

                session.setAttribute(VrpSessionAttributeName.SHOWN_SOLUTION, bestSolution);
            }
        });
        solvingExecutor.submit(new Runnable() {
            public void run() {
                solver.solve();
            }
        });
    }


    public void terminateEarly(HttpSession session) {

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.