void Rebuild(Specification specification)
{
if (optimizationSegments == null || optimizationSegments.NeedsRebuild(specification))
{
Console.WriteLine("Rebuilding OptimizationSegments...");
optimizationSegments = OptimizationSegments.Create(specification);
}
if (optimizationProblem == null || optimizationProblem.NeedsRebuild(optimizationSegments, specification))
{
Console.WriteLine("Rebuilding OptimizationProblem...");
optimizationProblem = OptimizationProblem.Create(optimizationSegments, specification);
}
if (optimizationSubstitutions == null || optimizationSubstitutions.NeedsRebuild(optimizationSegments, optimizationProblem, specification))
{
Console.WriteLine("Rebuilding OptimizationSubstitutions...");
optimizationSubstitutions = OptimizationSubstitutions.Create(optimizationSegments, optimizationProblem, specification);
}
if (optimizationSolver == null || optimizationSolver.NeedsRebuild(optimizationProblem, optimizationSubstitutions))
{
Console.WriteLine("Rebuilding OptimizationSolver...");
optimizationSolver = OptimizationSolver.Create(optimizationProblem, optimizationSubstitutions);
}
if (optimizationPosition == null || optimizationPosition.NeedsRebuild(optimizationSolver, specification.Position))
{
Console.WriteLine("Rebuilding OptimizationPosition...");
optimizationPosition = OptimizationPosition.Create(optimizationSolver, specification.Position);
}
}
OptimizationSolver(OptimizationProblem optimizationProblem, OptimizationSubstitutions optimizationSubstitutions)
{
if (optimizationProblem == null)
{
throw new ArgumentNullException("optimizationProblem");
}
if (optimizationSubstitutions == null)
{
throw new ArgumentNullException("optimizationSubstitutions");
}
this.optimizationProblem = optimizationProblem;
this.optimizationSubstitutions = optimizationSubstitutions;
this.solver = new IpoptSolver(optimizationProblem.Problem.Substitute(optimizationSubstitutions.Substitutions), new Settings());
}
public static OptimizationSolver Create(OptimizationProblem optimizationProblem, OptimizationSubstitutions optimizationSubstitutions)
{
return(new OptimizationSolver(optimizationProblem, optimizationSubstitutions));
}
public bool NeedsRebuild(OptimizationProblem newOptimizationProblem, OptimizationSubstitutions newOptimizationSubstitutions)
{
return
(optimizationProblem != newOptimizationProblem ||
optimizationSubstitutions != newOptimizationSubstitutions);
}