DeterministicTerminationOption.java 文件源码

/**
 * Initializes the option by creating the policy uses some provided option. The valueFunction is called repeatedly on each state in the
 * the list <code>seedStatesForPlanning</code> and then
 * sets this options policy to the valueFunction derived policy that is provided.
 * @param name the name of the option
 * @param init the initiation conditions of the option
 * @param terminationStates the termination states of the option
 * @param seedStatesForPlanning the states that should be used as initial states for the valueFunction
 * @param planner the valueFunction that is used to create the policy for this option
 * @param p the valueFunction derived policy to use after planning from each initial state is performed.
 */
public DeterministicTerminationOption(String name, StateConditionTest init, StateConditionTest terminationStates, List<State> seedStatesForPlanning,
                                      Planner planner, SolverDerivedPolicy p){

    if(!(p instanceof Policy)){
        throw new RuntimeErrorException(new Error("PlannerDerivedPolicy p is not an instnace of Policy"));
    }


    this.name = name;

    this.initiationTest = init;
    this.terminationStates = terminationStates;

    //now construct the policy using the valueFunction from each possible initiation state
    for(State si : seedStatesForPlanning){
        planner.planFromState(si);
    }

    p.setSolver(planner);
    this.policy = (Policy)p;

}