Package edu.uky.ai.planning.ps
package edu.uky.ai.planning.ps
Contains objects for representing plan space search and plan space planners.
-
ClassDescriptionA causal link describes how the effect of an earlier step (the tail) satisfied the precondition of a later step (the head).A flaw is something that prevents a partial plan from being a solution to its problem.An open precondition flaw indicates that a partial plan has not yet guaranteed that some precondition of some step will be satisfied.This interface is implemented by any object which is affected by the bindings of a least-commitment plan.This class represents a step in a partial plan.This class represents an specific partial plan in a plan-space search.A subclass of
Plannerwhich uses plan-space search for find solutions.A special subclass ofPlanSpaceNoderepresenting the root node of the search space.A subclass ofSearchwhich represents plan-space search (i.e.An threatened causal link flaw indicates that a partial plan contains a causal link such that the effect of its tail step might be undone by some other step in the plan (the threat) before it is used by the causal link's tail step.