StateSpaceProblem

java.lang.Object

edu.uky.ai.planning.Problem

edu.uky.ai.planning.ss.StateSpaceProblem

public class StateSpaceProblem extends Problem

A subclass of Problem that propositionalizes all the steps that could possibly occur in a plan.

Author:: Stephen G. Ware

Field Summary

Fields

Modifier and Type

Field

Description

final ImmutableArray<Literal>

literals

Every possible literal that could be true or false in a given state

final ImmutableArray<Step>

steps

Every possible step that could be taken in a solution to this problem

Fields inherited from class edu.uky.ai.planning.Problem
domain, goal, initial, name, objects
Constructor Summary

Constructors

Constructor

Description

StateSpaceProblem(Problem problem)

Constructs a new state space problem from a general planning problem.
Method Summary

Methods inherited from class edu.uky.ai.planning.Problem
getObjectsByType, hashCode, isSolution, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details
- steps
  
  public final ImmutableArray<Step> steps
  
  Every possible step that could be taken in a solution to this problem
- literals
  
  public final ImmutableArray<Literal> literals
  
  Every possible literal that could be true or false in a given state
Constructor Details
- StateSpaceProblem
  
  public StateSpaceProblem(Problem problem)
  
  Constructs a new state space problem from a general planning problem.
  
  Parameters:
  
  problem - the planning problem