public IEnumerable<BucketActionStep> Solve(ISolutionStrategy strategy)
{
if (!this.IsSolvable)
throw new NotSolvableException("Attempting to solve an unsolvable Problem will result in infinite recursion");
ProblemState initialState = strategy.CurrentProblemState;
yield return new BucketActionStep(strategy.StrategyName, FirstBucket, BucketActions.Init, 0, 0, "Initial State", initialState);
while (!strategy.TestGoal())
{
yield return strategy.TakeAction();
if (initialState.SameBucketState(strategy.CurrentProblemState))
throw new NotSolvableException("Problem has reached Initial State again and therefore is not Solvable");
}
}
