List of searchSolutions() Examples

Examples of searchSolutions()

jsprit.core.algorithm.VehicleRoutingAlgorithm.searchSolutions()

Runs the vehicle routing algorithm and returns a number of generated solutions.

The algorithm runs as long as it is specified in nuOfIterations and prematureBreak. In each iteration it selects a searchStrategy according to searchStrategyManager and runs the strategy to improve solutions.

Note that clients are allowed to observe/listen the algorithm. See {@link VehicleRoutingAlgorithmListener} and its according listeners. @return Collection the solutions @see {@link SearchStrategyManager}, {@link VehicleRoutingAlgorithmListener}, {@link AlgorithmStartsListener}, {@link AlgorithmEndsListener}, {@link IterationStartsListener}, {@link IterationEndsListener}

    VehicleRoutingAlgorithm algorithm = new SchrimpfFactory().createAlgorithm(problem);
    
    /*
     * and search a solution
     */
    Collection<VehicleRoutingProblemSolution> solutions = algorithm.searchSolutions();
    
    /*
     * get the best 
     */
    VehicleRoutingProblemSolution bestSolution = Solutions.bestOf(solutions);

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Examples of searchSolutions()

Examples of jsprit.core.algorithm.VehicleRoutingAlgorithm.searchSolutions()